これまで、140件以上の書籍、論文誌論文、国際会議論文および日本国内会議論文を下記のとおり執筆している。

Chinthaka Premachandra is the author or co-author of more than 130 publications including Books, Journal papers, International conference papers and  Local conference papers in Japan. For details, please see the below publication list.

Books / 書籍 

1. Chinthaka Premachandra, Preliminary Stage for AI Learning: Let's Study Basic Image Processing with C++ Sample Codes, Amazon社(Independently published), Sept. 2023. Link to book

2.  Chinthaka Premachandra，Let's Learn Basic Programming in Enjoyable Way (English Edition), Creative Space社，2015年3月.

3. Chinthaka Premachandra，Let's Learn Basic Programming in Enjoyable Way (Japanese Edition)「プログラミングの基礎を楽しく学ぼう」，Creative Space社，2014年9月.

4. Chinthaka Premachndra，Having a Fulfilling Life as an International Student in Japan (English Edition)，Creative Space社，2014年2月.

5.  Chinthaka Premachandra，Having a Fulfilling Life as an International Student in Japan (Japanese Edition) 「日本で充実した留学生生活を送りましょう」，Creative Space社，2014年1月.

 Journal papers (Peer reviewed) /査読付論文誌論文  [I.F Value is as acceptance date/I.Fは採択時点の値]

1. R. Toyoda, Y. Yamada, Z. Mao, T. Sugisaki, A.M.N.N. Senevirathna, Chinthaka Premachandra, N. Hosoya, S. Maeda, “Stretchable jamming gripper capable of gripping flat plates”, IEEE Access, March 2024. I. F= 3.9 (Accepted)

2. S. Okamoto, Y. Fukatsu, Chinthaka Premachandra and H. Shigemune, "Paper-based bistable origami gripper to make quadcopters multi-functional," in IEEE Robotics and Automation Letters, March 2024. I. F= 5.2  Link to paper

3. I. M. G. Lariosa, J. C. Pao, C. A. G. Banglos, I. P. Paradela, E. R. M. Aleluya, C. J. O. Salaanand and  Chinthaka  Premachandra "Drone-Based Automatic Water Sampling System," in IEEE Access, vol. 12, pp. 35109-35124, March 2024. I. F= 3.9  Link to paper

4. Chinthaka Premachandra and S. Ichikawa, "Automatic Detection of Abnormal Drone Flight State by Measuring Changes in Images Captured by a Drone-mounted Camera," in IEEE Aerospace and Electronic Systems Magazine, Vol. 39, Issue 3, pp. 4-14, March 2024. I. F= 3.6 Link to paper

5. Chinthaka Premachandra and Y. Kunisada, "GAN Based Audio Noise Suppression for Victim Detection at Disaster Sites with UAV," in IEEE Transactions on Services Computing, Vol. 17, Issue 1, pp. 183 - 193, Feb, 2024. I. F= 8.1 Link to paper

6. C. J. Perera, Chinthaka Premachandra and H. Kawanaka, "Low Pixel Resolution Hyperspectral Image Mosaics Generation Using Learning-Based Feature Matching," in IEEE Access, vol. 11, pp. 104084-104093, Sept. 2023.  I. F= 3.9  Link to paper

7. C. J. Perera, Chinthaka Premachandra and H. Kawanaka, "Enhancing Feature Detection and Matching in Low-Pixel-Resolution Hyperspectral Images Using 3D Convolution-Based Siamese Networks," in Sensors, 23(18), 8004, Sept. 2023.  I. F= 3.9  Link to paper

8. Chinthaka Premachandra and Y. Funahashi, "Depth-Gyro Sensor-Based Extended Face Orientation Estimation Using Deep Learning," in IEEE Sensors Journal, Vol. 23, Issue 17, pp. 20199 - 20206, July 2023. I. F= 4.3  Link to paper

9. T. Yoshikawa and Chinthaka Premachandra, "Pedestrian Crossing Sensing Based on Hough Space Analysis to Support Visually Impaired Pedestrians," in Sensors, 23(13), 5928, June 2023. I. F= 3.847 Link to paper

10. O. Hirofumi, T. Kimura, K. Hirata, Chinthaka Premachandra, and J. Cheng, "Deployment Method with Connectivity for Drone Communication Networks," in Drones  7(6) 384, June 2023. I. F= 4.8  Link to paper

11. H. Chang, Y. Gu,  I. Goncharenko, L-T. Hsu, and Chinthaka Premachandra, "Cyclist Orientation Estimation Using LiDAR Data," in Sensors, 23(6), 3096, March 2023. I. F= 3.847  Link to paper

12. T. Witchuda, A. Wiranata, S. Maeda, and Chinthaka Premachandra, "Reservoir Computing Model for Human Hand Locomotion Signal Classification," in IEEE Access, Vol. 11, pp. 19591-19601, Feb. 2023. I. F= 3.476 Link to paper

13. U. A. Manawadu, M. De Zoysa, J. D. H. S. Perera, I. U. Hettiarachchi, S. G. Lambacher, and Chinthaka Premachandra, P. R. S. De Silva, "Altering Fish Behavior by Sensing Swarm Patterns of Fish in an Artificial Aquatic Environment Using an Interactive Robotic Fish," in Sensors, 23(3), 1550, Jan. 2023.I. F= 3.847 Link to paper

14. I. Diddeniya, I. Wanniarachchi, H. Gunasinghe, Chinthaka Premachandra, and H. Kawanaka, "Human-Robot Communication System for an Isolated Environment," in IEEE Access, Vol. 10, pp. 63258 - 63269, June 2022. I. F= 3.367 Link to paper

15. H. Matsumura and  Chinthaka Premachandra, "Deep-learning-based Stair Detection Using 3D Point Cloud Data for Preventing Walking Accidents of the Visually Impaired," in IEEE Access ,  Vol. 10, pp. 56249 - 56255, May, 2022. I. F= 3.367 Link to paper

16. S. Thenuwara, Chinthaka Premachandra, and H. Kawanaka, "A multi-agent based enhancement for multimodal biometric system at border control," in Array (Elsevier), Vol. 14 (6):100171, July 2022. Link to paper

17. H. W. H. Premachandra, M. Yamada, Chinthaka Premachandra, and H. Kawanaka, "Low-Computational-Cost Algorithm for Inclination Correction of Independent Handwritten Digits on Microcontrollers," in Electronics,  11(7), 1073,  March 2022.  I. F= 2.397 Link to paper

18. Y. Kunisada and Chinthaka Premachandra, "High Precision Location Estimation in Mountainous Areas Using GPS," in Sensors, 22(3): 1149, Feb. 2022. I. F= 3.576 (Early access article)

19. S. Ono, Chinthaka Premachandra, "Generation of Panoramic Images by Two Hemispherical Cameras Independent of Installation location,"in IEEE Consumer Electronics Magazine, Vol. 11, Issue 1, pp. 17 - 25, Jan.  2022. I. F= 4.016  Link to paper

20. Y. Endo and Chinthaka Premachandra, "Development of a bathing accident monitoring system using a depth sensor," in IEEE Sensors Letters, Vol. 6, No 2, Feb. 2022.  Link to paper

21. M. Tsunoda and Chinthaka Premachandra, "Remote Control of a Wheeled Robot by Visible Light for Support in Infectious Disease Hospitals," in IEEE Access, Vol.9, pp.  124165 - 124175, Sept. 2021.  I. F. 3.367  Link to paper

22. M. U. Sumagayan, Chinthaka Premachandra, R. B. Mangorsi, C. J. Salaan, H.W. H. Premachandra, and H. Kawanaka, "Detecting Power Lines using Point Instance Network for Distribution Line Inspection," in IEEE Access, Vol.9, pp.  107998 - 108008, July 2021. I. F. 3.367   Link to paper

23. S. Sasaki and  Chinthaka Premachandra, "Head posture estimation by deep learning using 3D point cloud data from a depth sensor,"in  IEEE Sensors Letters, Vol. 5, Issue 7, pp. 1-4, July 2021. 2022 IEEE Sensors Letters Best Paper Award  Link to paper

24. Chinthaka Premachandra and M. Tamaki, "A Hybrid Camera System for high-resolutionization of Target Objects in Omnidirectional Images," in IEEE Sensors Journal, Vol. 21, No. 9, pp. 10752-10760, May 2021. I. F. 3.073  Link to paper

25. M. Tamaki, Chinthaka Premachandra, "Development of a Low-cost Low-energy Intelligent Reminder System for Unextinguished Gas Stoves," in IEEE Consumer Electronics Magazine, Vol. 10, Issue 3, pp. 29-33, May  2021. I. F= 4.016 Link to paper

26. S. Tokunaga, Chinthaka Premachandra, H. W. H. Premachandra,S. Sumathipala, and B. S. Sudantha, "Autonomous Spiral Motion by a Small-Type Robot on an Obstacle-Available Surface," in Micromachines, Vol. 12(4), pp. 1-17, April 2021. I. F. 2.523  Link to paper

27. Y. Ito, Chinthaka Premachandra, S. Sumathipala, H.W.H. Premachandra, and B.S. Sudantha, "Tactile Paving Detection by Dynamic Thresholding Based on HSV Space Analysis for Developing a Walking Support System," in IEEE Access, Vol. 9, pp. 20358 - 20367, Jan. 2021.          I. F= 3.745  Link to paper

28. M. Demirhan and Chinthaka Premachandra “Development of an Automated Camera-Based Drone Landing System,”in IEEE Access, Vol. 8, pp. 202111 - 202121, Oct. 2020. I. F= 3.745  Link to paper

29. Chinthaka Premachandra, S. Ueda, and Y. Suzuki, "Detection and Tracking of Moving Objects at Road Intersections Using a 360-Degree Camera for Driver Assistance and Automated Driving,"in IEEE Access, Vol.8, pp. 135652 - 135660, July 2020.  I. F= 3.745   Link to paper

30. A. S. Winoto, M. Kristianus, and Chinthaka Premachandra, “Small and Slim Deep Convolutional Neural Network for Mobile Device,” in IEEE Access, pp. 125210 - 125222, June 2020. I. F= 4.098 Link to paper

31. Y. Yamazaki, Chinthaka Premachandra, and C. J. Perera, “Audio-processing-based Human Detection at Disaster Sites with Unmanned Aerial Vehicle,” in IEEE Access, Vol. 8, pp. 101398-101405, June 2020. I. F= 4.098 Link to paper

32. Chinthaka Premachandra, D. N. H. Thanh, T. Kimura, and H. Kawanaka,"A Study on Hovering Control of Small Aerial Robot by Sensing Existing Floor Features," in IEEE/CAA Journal of Automatica Sinica, Vol. 7, Issue4, pp. 1016 – 1025, July 2020. I. F=5.73  Link to paper

33. Chinthaka Premachandra, R.  Gohara, T.  Ninomiya and K. Kato, "Smooth Automatic Stopping System for Ultra-compact Vehicles," in IEEE Transactions on Intelligent Vehicles, Vol. 4, Issue 4, pp. 561 - 568, Aug. 2019. Link to paper

34. Chinthaka Premachandra, D. Ueda and K. Kato, “Speed-up Automatic Quadcopter Position Detection by Sensing Propeller Rotation,”in IEEE Sensors Journal, Vol. 19, No 7, pp. 2758-2766, April 2019. I.F = 2.617 Link to paper

35.  Chinthaka Premachandra, M. Otsuka, R. Gohara, T. Ninomiya,and K. Kato “A Study on Development of a Hybrid Aerial/Terrestrial Robot System for Avoiding Ground Obstacles by Flight” in IEEE/CAA Journal of Automatica Sinica, Vol. 6, Issue 1, pp.327-336, Jan. 2019. I. F=5.73      Link to paper

36. T. Kimura and Chinthaka Premachandra, “Suppressive Fair Buffer Management Policy for Intermittently Connected Mobile Ad Hoc Networks,” in Wireless Personal Communications, Vol. 98, Issue 1, pp. 613-627, Jan. 2018. I.F = 1.2 

37. Chinthaka Premachandra, M. Murakami, R. Gohara, T. Ninomiya and K. Kato, “Improving Landmark Detection Accuracy for Self-localization Through Baseboard Recognition,” in International Journal of Machine Learning and Cybernetics, Vol. 8, Issue 6, pp 1815–1826. Dec. 2017.           I.F = 3.844 Link to paper

38. K. Nakajima, Chinthaka Premachandra and K. Kato, “3D Environment Mapping and Self-position Estimation by a Small Flying Robot Mounted with a Movable Ultrasonic Range Sensor,” in Journal of Electrical Systems and Information Technology, Volume 4, Issue 2, Pages 289-298, Sept. 2017.

39.  H. W. H. Premachandra, Chinthaka Premachandra, C. D. Parape and H. Kawanaka, “Speed-up Ellipse Enclosing Character Detection Approach for Large-size Document Images by Parallel Scanning and Hough Transform,” in International Journal of Machine Learning and Cybernetics (Springer), Vol. 8, Issue 1, pp 371–378, Feb. 2017. I.F = 3.844

40. T. Kimura, Chinthaka Premachandra and H. Kawanaka, “Simultaneous Mixed Vertical and Horizontal Handwritten Japanese Character Line Detection,” in Lecture Notes in Computer Science (Springer), Vol. 9972, pp. 564–572, 2016.

41. H. Waruna H.  Premachndra, Chinthaka Premachandra, T. Kimura and H. Kawanaka, “Artificial Neural Network Based Sinhala Character Recognition,” in Lecture Notes in Computer Science (Springer), Vol. 9972, pp. 594–603, 2016.

42. H. W. H.  Premachndra, Chinthaka Premachandra, T. Kimura and  H. Kawanaka, “Line Detection Speeding-up for Large-Size Document Images by Minimized Hough Space Generation and Local Image Domain Analysis with Parallel Pixel Scanning,” in Int. Journal of Multimedia Technology (American V-King Scientific Publishing), Vol. 6, Issue 1, pp. 1-10, June 2016.

43. T. Kimura and Chinthaka Premachandra, “Optimal Relay Node Selection in Two-Hop Routing for Intermittently Connected MANETs,” in Journal of Wireless Mobile Networks, Ubiquitous Computing, and Dependable Applications, Vol. 7, Issue 1, pp. 23-38, March 2016.

44. Christian G. Quintero M., Andrés C. Cuervo Pinilla and Chinthaka Premachandra, “Expert-Driving-Criteria Based on Fuzzy Logic Approach for Intelligent Driving Diagnosis,” in International Journal of Electronics and Communication Engineering, Vol. 8, No8, pp. 1565-1571, 2016.

45. Chinthaka Premachandra, H. W. H. Premachandra, T. Kimura, C. D. Parape, H. Kawanaka and N. P. Chandrasiri, “Fast Ellipse Enclosing Character Detection from Large-size Document Images Using Simultaneous Multi-Directional Searching and Parallel Pixel Scanning,”in IIEEJ Transactions on Image Electronics and Visual Computing, Vol. 3, Issue 2, pp.185-192, Dec. 2015.

46. C. D. Parape, Chinthaka Premachandra and M. Tamura, “Optimization of Structure Elements for Morphological Hit-Or-Miss Transform for Building Extraction from VHR Airborne Imagery in Natural Hazard Areas,” in International Journal of Machine Learning and Cybernetics (Springer), Vol 6, Issue 4, pp. 641-650, Aug. 2015. 

47. Chinthaka Premachandra, H. W. H. Premachandra, C. D. Parape and H. Kawanaka, “Road Crack Detection Using Color Variance Distribution and Discriminant Analysis for Approaching Smooth Vehicle Movement on Non-smooth Roads,”in International Journal of Machine Learning and Cybernetics (Springer), Vol. 6, Issue 4, pp. 545-553, Aug. 2015. I.F = 3.844 

48. Chinthaka Premachandra, K. Goto, S. Tsuruoka, H. Kawanaka and H. Takase,“Speedy Character Line Detection Algorithm using Image Block-Based Histogram Analysis,” in Lecture Notes in Computer Science, Vol. 9164, pp.481-488, July 2015.

49. Chinthaka Premachandra, S. Takagi and K. Kato, “Flying Control of Small-type Helicopter by Detecting Its In-air Natural Features,”in Journal of Electrical Systems and Information Technology (Elsevier), Vol. 2, Issue 1, pp. 58-74, May 2015.

50.  Chinthaka Premachandra, H. W. H. Premachandra, C. D. Parape and H. Kawanaka, “Parallel Layer Scanning Based Fast Dot/Dash Line Detection Algorithm for Large Scale Binary Document Images,” in Lecture Notes in Computer Science (Springer), Vol. 8814, pp. 395-402, Oct. 2014.

51. Y. Okamoto, Chinthaka Premachandra and K. Kato, “A Study on Computational Time Reduction of Road Obstacle Detection by Parallel Image Processor,”in Journal of Advanced Computational Intelligence and Intelligent Informatics，Vol. 18, Issue 5, pp. 849-855, Sept 2014.

52. Chinthaka Premachandra, T. Yendo, M. P. Tehrani, T. Yamazato, H. Okada, T. Fujii and M. Tanimoto, “Outdoor Road-to-vehicle Visible Light Communication Using On-vehicle High-speed Camera,”in International Journal of Intelligent Transportation Systems Research(Springer), vol. 13, Issue 1, pp. 28-36, Feb 2014.

53. S. Okuyama, S. Tsuruoka, H. Takase, H. Kawanaka and Chinthaka Premachandra, “Interactive Learning Support User Interface for Lecture Scenes Indexed with Extracted Keyword from Black board,” in Australian Journal of Basic and Applied Sciences, Vol. 8, Issue 4, pp.319-324, Jan. 2014.

54. H. W. H. Premachandra, Chinthaka Premachandra and C. D. Parape, “Parallel Scanning Based Speed-up Method for Detection of Elliptical Obstacles in High-resolution Image,” in International Journal of Computer Science and Communication Networks, Vol. 3, Issue 5, pp. 265-270, Nov. 2013.

55. 伊藤翔太，村上雅，プレーマチャンドラ・チンタカ，新田益大，加藤清敬，“自律移動ロボットのための巾木の認識による自己位置推定，精密工学会誌, ” Vol. 79, No. 7, pp.671-676, 2013年7月.

56. C. D. Parape, Chinthaka Premachandra, M. Tamura, A. Bari, R. Disanayake, D. Welikanna, S. Jin and M. Sugiura,“ Building Damage and Business Continuity Management in the Event of Natural Hazards: Case Study of the 2004 Tsunami in Sri Lanka,” in Sustainability, Vol. 5, Issue 2, pp. 455 - 477, Jan. 2013.

57.  C. D. Parape, H. Chinthaka N. Premachandra, M. Tamura and M. Sugiura, “Morphological Hit-or-miss Transform Based Approach For Building Damage Estimation FROM VHR Airborne Imagery in 2011 Pacific Coast of Tohoku Earthquake and Tsunami,” in International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol. 39, Issue B3, pp. 509-512, Aug. 2012.

58. H. Chinthaka N. Premachandra, T. Yendo, T. Yamasato, H. Okada, T. Fujii and M. Tanimoto, “LED Traffic Light Detection Using High-speed-camera Image Processing for Visible Light Communication,” in Journal of Institute of Image Information and Television Engineers, Vol. 65, No. 3, pp. 354 - 360, March 2011.

59. H. Chinthaka N. Premachandra, T. Yendo, M. P. Tehrania, T. Yamazato, T. Fujii, M. Tanimoto and Y. Kimura, “Edge-Based Tracking of an LED Traffic Light for a Road-to-Vehicle Visible Light Communication System,” in Journal of Korean Society for Broadcast Engineers, Vol. 14, No. 3, pp. 475-487, July 2009.

60. H. Chinthaka N. Premachandra, H. Kawanaka, T. Yoshikawa, S. Tsuruoka and T. Shinogi，“A Study on Modeling Error Estimation Method for Mobile Robot Based on Co-Evolutionary Computation and Image Processing,” in Journal of Advanced Computational Intelligence and Intelligent Informatics, Vol. 11, No.7, pp. 825 - 832, Sept. 2007.

International conference proceedings (Peer reviewed) / 査読付国際会議論文

1. W. Thongking, A. Wiranata, S. Maeda, and Chinthaka Premachandra, "Depth Camera Video-Based Reservoir Computing for Accurate Classification of American Sign Language," Proc. of 2023 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Nov. 2023.

2. T. Ishii and  Chinthaka Premachandra, "Depth Data Lightening Process by Reducing the Number of Point Clouds Based on Edge Information in Consecutive Frames," Proc. of 2023 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Nov. 2023.

3. T. Furusawa and Chinthaka Premachandra, "An Innovative Victim Search Approach by Subtracting Pix2Pix-Based Pseudo Propeller Sound-Image from UAV-Mounted Microphone Captured Sound-Image ," Proc. of 2023 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Nov. 2023.

4. T. Furusawa and Chinthaka Premachandra, "Innovative Colormap for Emphatic Imaging of Human Voice for UAV-Based Disaster Victim Search," Proc. of 2023 IEEE Region 10 Symposium (TENSYMP), pp. 1-5, Sept. 2023. 

5. T. Matsumoto and Chinthaka Premachandra,"Depth Sensor Application in Ground Unevenness Estimation for UAV Emergency Landing," Proc. of IEEE Sensors Applications Symposium 2023, July 2023.

6. C. J. Perera, Chinthaka Premachandra, and H. Kawanaka, "Feature Detection and Matching for Low-Resolution Hyperspectral Images," Proc. of 2023 IEEE International Conference on Consumer Electronics-Taiwan (IEEE ICCE-TW2023), July 2023.

7. C. J. Perera, Chinthaka Premachandra, and H. Kawanaka, "Comparison of Light Weight Hyperspectral Camera Spectral Signatures with Field Spectral Signatures for Agricultural Applications," Proc. of 2023 IEEE International Conference on Consumer Electronics (ICCE), Jan. 2023.

8. R. Nakazawa, Chinthaka Premachandra, “AI Based Biometrics Recognition with a Hyperspectral Image Sensor,” Proc. of 2022 2nd International Conference on Robotics, Automation and Artificial Intelligence (RAAI), Dec. 2022.

9. T. Yoshikawa, Chinthaka Premachandra, “Pedestrian Crossing Detection by VGG16 for Visually-impaired Walking Assistance System,” Proc . of  2022 2nd International Conference on Robotics, Automation and Artificial Intelligence (RAAI), Dec. 2022.

10. D. Wijesundara, L. Gunawardena, and Chinthaka Premachandra, "Human Recognition from High-altitude UAV Camera Images by AI based Body Region Detection," Proc. of 2022 Joint 12th International Conference on Soft Computing and Intelligent Systems and 23rd International Symposium on Advanced Intelligent Systems (SCIS&ISIS), Nov. 2022.

11. W. Thongking,  A. Wiranata, S. Maeda, and Chinthaka Premachandra, "Implementation of Reservoir Computing Algorithm in Stretchable Sensor," Proc. of 33rd 2022 International Symposium on Micro-NanoMechatronics and Human Science for Wearable Device (MHS2022), Nov. 2022. (MHS2022 Best Paper Award)

12. S. Okamoto, Chinthaka Premachandra, H. Shigemune, "Development of lightweight soft gripper for quadcopter-based grasping operations," Proc. of 2022 IEEE 11th Global Conference on Consumer Electronics (GCCE), Oct. 2022

13. A. M. N. N. Senavirathna, P. Wijesinghe, W.A.S. Wijesinghe, Chinthaka Premachandra, H. W. H. Premachandra, "Development of a Smart Stock Assistant for Industries," Proc. of 2022 IEEE 11th Global Conference on Consumer Electronics (GCCE), Oct. 2022.

14. Y. Kunisada and Chinthaka Premachandra, "Sound-to-Sound Translation Using Generative Adversarial Network and Sound U-Net," Proc. of 2nd  International Conference on Image Processing and Robotics, March 2022. (ICIPRoB2022 Research encouragement award)

15. S. Thenuwara, H. Kawanaka and Chinthaka Premachandra, "Border Control by Multi-biometric Identification using Face and Ear images," Proc. of 2nd  International Conference on Image Processing and Robotics, March 2022. 

16. I. Diddeniya, H. Gunasinghe and Chinthaka Premachandra, "YouTube Trending Video Analysis in Sri Lanka,"  Proc. of 2nd  International Conference on Image Processing and Robotics, March 2022. 

17. S. Kaneda and Chinthaka Premachandra, "AI Based Object Recognition Performance between General Camera and Omnidirectional Camera Images," Proc. of 2nd  International Conference on Image Processing and Robotics, March 2022. 

18. M. Sumagayan, R. Mangorsi; E. R. Aleluya, C. J. Salaan, and Chinthaka Premachandra, “Power Line Detection Using Unmanned Aerial Vehicle with Spherical Shell,” 2022 2nd International Conference on Advanced Research in Computing (ICARC), Feb. 2022.

19. N. N. Senevirathna, P. M. Wijesinghe, S. Wijesinghe, Chinthaka Premachandra, P. Kuruppuarachchi, "Development of a Raspberry Pi Based Soil Nutrient Analyzing System for Crop Cultivation," Proc. of 2021 IEEE 10th Global Conference on Consumer Electronics (GCCE), Oct. 2021.

20. I. Thennakoon, P. Hewawasam, D. Wijesundara, N. Fernando, L. Gunawardena, and Chinthaka Premachandra, "A Framework for IoT-Enabled Smart Washrooms," Proc. of 2021 IEEE 10th Global Conference on Consumer Electronics (GCCE), Oct. 2021.

21. A. Yanagisawa, Chinthaka Premachandra, H. Kawanaka, A. Inoue, T. Hata, and E. Ueda "Medical Incident Prediction Through Analysis of Electronic Medical Records Using Machine Learning: Fall Prediction," Proc. of ICIEV/IVPR2021, Aug. 2021. (ICIEV/IVPR2021 Emerging Researcher Award)

22. B. S. Sudantha, M. A. L. S. K. Manchanayaka, N. Premakumara, C. Shiranthika, and Chinthaka Premachandra, H. Kawanaka, “IoT Enabled an Open Framework for Air Pollution Monitoring System,” Proc. of 2020 5th International Conference on Information Technology Research (ICITR), Dec. 2020.

23. T. L. Ihalage, A. N. Perera, H. A. H. Y. Sarathchandra, and Chinthaka Premachandra, “SLAM-Based Autonomous Indoor Navigation System For Electric Wheelchairs,” Proc. of International Conference on Image Processing and Robotics, March 2020. (ICIPRoB2020 Best student paper award).

24.  Y. C. Karunarathna, H. Kawanaka, Chinthaka Premachandra, and S. Tsuruoka, “Eagle Eye for ER Doctor: Basic Study of Drone based Tele Monitoring System for an Inaccessible Area,” Proc. of International Conference on Image Processing and Robotics, March 2020.

25.  A. N. Perera, Chinthaka Premachandra, and M. Senadeera “Stepper Motor Wire Breaks Diagnose and Redundant Control System for Factory Automation,” Proc. of International Conference on Image Processing and Robotics, March 2020.

26. I. A. P. Diddeniya, J. Liyanage, I. Wanniarachchi, Chinthaka Premachandra, and H. N. Gunasinghe, “An Autonomously Guided Differential Drive Robot Base Using Asus® Xtion Pro Live,” Proc. of International Conference on Image Processing and Robotics, March 2020. (ICIPRoB2020 Best student paper award).

27. A. N. Perera, Chinthaka Premachandra, and A. Kumarayapa, “IoT Based Photovoltaic Power-Adjustable Solar Street Light,” Proc. of International Conference on Image Processing and Robotics, March 2020.

28. H. A. H. Y. Sarathchandra,  J. R. K. C. Jayakody, and Chinthaka Premachandra, “Improvement of Driver Visibility at Night by Ego Vehicle Headlight Control,” Proc. of International Conference on Image Processing and Robotics, March 2020.

29. N. N. Senevirathna, W. A. S. Wijesinghe, and Chinthaka Premachandra, “Low-cost Talking Calculator for Visually Impaired People in Sri Lanka,” Proc. of International Conference on Image Processing and Robotics, March 2020.

30. M. Tamaki and Chinthaka Premachandra, “An automatic compensation system for unclear area in 360-degree images using Pan-Tilt camera,” Proc. of 5th IEEE International Symposium of System Engineering, Oct. 2019.

31. S. S. Thenuwara, Chinthaka Premachandra, and S. Sumathipala, “Hybrid Approach to Face Recognition System Using PCA & LDA in Border Control,” Proc. of 2019 National Information Technology Conference (NITC), Oct 2019.

32. N. H. Hai, D. N. H. Thanh, N. N. Hien, Chinthaka Premachandra, and S. Prasath, “A Fast Denoising Algorithm for X-Ray Images with Variance Stabilizing Transform” Proc. of 11th IEEE International Conference on Knowledge and Systems Engineering (KSE 2019), Oct. 2019, 

33. Y. Ito, Chinthaka Premachandra, S. Sumathipala, and B. H. Sudantha, “HSV Conversion Based Tactile Paving Detection for Developing Walking Support System to Visually Handicapped People,” Proc. of 2019 IEEE 23rd International Symposium on Consumer Technologies (ISCT), pp. 138-142, June 2019.

34. M. Tsunoda, Chinthaka Premachandra, H. A. H. Y. Sarathchandra, K. L. A. N. Perera, I. T. Lakmal, and H. W. H. Premachandra, “Visible Light Communication by Using LED Array for Automatic Wheelchair Control in Hospital,” Proc. of 2019 IEEE 23rd International Symposium on Consumer Technologies (ISCT),  pp. 210-215, June 2019.

35. Chinthaka Premachandra, S. Ueda, and Y. Suzuki, “Road Intersection Moving Object Detection by 360-Degree View Camera” Proc. of 16th IEEE International Conference on Networking, Sensing and Control (ICNSC 2019), pp. 369-372, May 2019.

36. M. Tamaki, Y. Yamazaki, and Chinthaka Premachandra, “A basic study on Intelligent Reminder System for Unextinguished Gas Stoves” Proc. of 2019 IEEE 1st Global Conference on Life Sciences and Technologies (LifeTech), March 2019.

37. Y. Yamazaki, Chinthaka Premachandra, C. J. Perera, S. Sumathipala and B. H. Sudantha, “Victim Detection Using UAV with On-board Voice Recognition System,” Proc. of The Third IEEE International Conference on Robotic Computing, pp.555-559, Feb. 2019.

38.  T. Kimura and Chinthaka Premachandra, "Aggressive Recovery Scheme for Multicast Communication in Intermittently Connected Mobile Ad-Hoc Networks,'' Proc. the 33rd International Conference on Information Networking (ICOIN 2019), Kuala Lumpur, Malaysia, Jan. 2019.

39.  S. Ikegami, Chinthaka Premachandra, B. H. Sudantha and S. Sumathipala, “A Study on Mobile Robot Control by Hand Gesture Detection” Proc. of The 3rd International Conference on Information Technology Research (ICITR2018), Dec. 2018.

40. Y. Matsumoto, Chinthaka Premachandra, B. H. Sudantha and S. Sumathipala, “ A Study on Autonomous Entering into Narrow Path Using a Mobile Robot, ” Proc. of The 3rd International Conference on Information Technology Research (ICITR2018), Dec. 2018.

41. K. Warnakulasooriya, B. H. Sudantha, Chinthaka Premachandra and S. Sumathipala, “A Color Mark and Trained Image Set for the Creation of New Technique for Indoor Robotic Navigation,” Proc. of The 3rd International Conference on Information Technology Research (ICITR2018), Dec. 2018.

42. K. Shanmugalingam, S. Sumathipala and Chinthaka Premachandra, “Word Level Language Identification of Code Mixing Text in Social Media,” Proc. of The 3rd International Conference on Information Technology Research (ICITR2018), Dec. 2018.

43. Udaka A. Manawadu, M. W.Y.C. Karunarathna, H. D.C.N. Gunawardana, Chinthaka Premachandra, P. Ravindra S. De Silva, W. A.S. Wijesinghe, “A Study of automated image capturing HDI environment using NAVIO 2,” Proc. of  2018 IEEE 7th Global Conference on Consumer Electronics (GCCE), pp. 308 – 311, Oct. 2018. 

44. Chinthaka Premachandra and T. Hatada, ''A Study on Development of Robot Game Based Program Learning Environment'' Proc. of Education and Information Systems, Technologies and Applications: EISTA 2018, pp. 1-3, July 2018.

45. M. Shidujaman, H. Samani, M. A. Raayatpanah, H. Mi and Chinthaka Premachandra, “Towards Deploying the Wireless Charging Robots in Smart Environments,” Proc. of IEEE International Conference on System Science and Engineering, pp. 1-6, June 2018.

46.  B. H. Sudantha, W. Kolitha, Chinthaka Premachandra and S. Sumathipala, “IoT Empowered Gesture Recognition System for Life Style Enhancement of Differently Abled People,” Proc. of IEEE International Conference on System Science and Engineering, pp. 1-5, June 2018.

47.  Prabath Chinthaka, Chinthaka Premachandra and S. Amarakeerthi, “Effective Natural Communication Between Human Hand and Mobile Robot Using Raspberry-pi,” Proc. of IEEE International Conference on Consumer Electronics, pp. 1-3, Jan. 2018.

48. R. C. Dilip, T. Lucas, A. Sarangan, S. Sumathipala Chinthaka Premachandra and Thishani Lucas, “Making Online Content Viral Through Text Analysis,” Proc. of  IEEE Int. Conference on Consumer Electronics, pp. 1-6, Jan. 2018.

49. Chinthaka Premachandra and M. Otsuka, "Development of Hybrid aerial/terrestrial Robot System and Its Automation," Proc. of 2017 IEEE International Systems Engineering Symposium, pp. 1-3, Oct. 2017.

50. Chinthaka Premachandra and M. Otuka, “A Basic Automation Approach for Hybrid Aerial/Terrestrial Robot,” Proc. of 2017 IEEE/RSJ International Conference on Intelligent Robots and Systems. Sept. 2017.

51. M. C. Weerawardana, Chinthaka Premachandra and R. D. Silva, “A Mobile Robot Control by Human Eye Movements Using Raspberry Pi,” Proc. of IEEE 6th Global Conference on Consumer Electronics (GCCE2017), Oct. 2017.

52. B. H. Sudantha, S. Sumathipala, Chinthaka Premachandra, K. Warnakulasooriya, E. Sandaru and P. Jayasuriya, “Adaptive Navigation and Motion Planning for a Track Robot,” Proc. of  IFSA-SCIS 2017, June 2017.

53. K. Kuruppu, S. Amarakeerthi, Chinthaka Premachandra and L. D. Silva, “Contrasting High Arousal Emotions: A BCI-Based Approach,” Proc. of IFSA-SCIS 2017, June 2017.

54. F. Sato, Y. Motomura, Chinthaka Premachandra and K. Kato, Absolute Positioning Control of Indoor Flying Robot Using Ultrasonic Waves and Verification System,” Proc. of 16th International Conference on Control, Automation and Systems, pp.1600-1605, Oct 2016.

55.  S. Higuchi, R. Arimura, Chintkaka Premachandra and K. Kato, “Design of Two Degree of Freedom Controller Using Data Conversion Method,” Proc. of 16th International Conference on Control, Automation and Systems, pp. 1067-1072, Oct 2016.

56.  Chinthaka Premachandra, R. Gohara and K. Kato, “Fast Lane Boundary Recognition by a Parallel Image Processor,” Proc. of 2016 IEEE International Conference on Systems, Man, and Cybernetics, pp. 947-952, Oct. 2016. 

57. Chinthaka Premachandra, R. Gohara, T. Ninomiya and K. Kato, “Improvement of Multicopter Detection Using an Infrastructure Camera,” Proc. of 2016 IEEE 6th International Conference on Consumer Electronics, pp. 1-2, Sept. 2016. 

58. I. Jinbu, Chinthaka Premachandra and K. Kato, “Accuracy Improvement of Positional Measurement System Using Ultrasonic Waves for Indoor Flying Robot,” Proc. of SICE Annual Conference 2016, Sept. 2016. 

59.  H. W. H. Premachandra, Chinthaka Premachandra, C. D. Parape and H. Kawanaka, “Speed-up Line Detection Approach for Large-Size Document Images by Parallel Pixel Scanning and Hough Space Minimization,” Proc. of 10th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, March 2016.

60. H. W. H. Premachandra, Chinthaka Premachandra, H. Kawanaka and T. Kimura, “Character Recognition of Sinhala Scripts using Character Geometry Features and Artificial Neural Networks,” Proc . of 7th Pacific Rim Symposium on Image and Video Technology, Nov. 2015.

61. R. Gohara, Chinthaka Premachandra and K. Kato, “A Study on Smooth Automatic Vehicle Stopping Control for Suddenly-appeared Obstacles,” Proc. of IEEE International Conference on Vehicular Electronics and Safety (ICVES), pp. 86-90, Nov. 2015.

62. S. Sato, Chinthaka Premachandra and K. Kato, “Position and Attitude Estimation Using Ultrasonic for Autonomous Flying Robot and System Construction,” Proc. of 15th International Conference on Control, Automation and Systems, pp. 243-248, Oct. 2015.

63. R. Arimura, Chinthaka Premachandra and K. Kato,” New Controller Design Method Based on the Data Conversion Method,” Proc. of 15th International Conference on Control, Automation and Systems, pp. 311-315, Oct., 2015.

64. R. Gohara, Chinthaka Premachandra and K. Kato, “Smooth Automatic Vehicle Stopping Control System for Unexpected Obstacles,” Proc. of 10th Asia-Pacific Symposium on Information and Telecommunication Technologies, pp. 4-7, Aug. 2015. 

65.  Chinthaka Premachandra, “Fast Road Lane Detection by Parallel Image Processor and Monocular Camera,” Proc. of the 19th World Multi-Conference on Systemics, Cybernetics and Informatics, July 2015.

66. Chinthaka Premachandra, T. Yoshida and K. Kato, “A Basic Study of Landing System for Multicopters Using Raspberry Pi,” Proc. of 19th IEEE International Symposium on Consumer Electronics, June 2015.

67. D. Ueda, Chinthaka Premachandra and K. Kato, “Quadrocopter Detection on Propeller Rotations Using Infrastructure Camera,” Proc. of 2015 Joint Conference of the International Workshop on Advanced Image Technology (IWAIT) and the International Forum on Medical Imaging in Asia (IFMIA), Jan. 2015.

68.  G. Nakanishi, Chinthaka Premachandra and K. Kato, “Improved Method for Horizontal Movement Measurement of Small Type Helicopter Using Natural Floor Features,” Proc. of 2015 Joint Conference of the International Workshop on Advanced Image Technology (IWAIT) and the International Forum on Medical Imaging in Asia (IFMIA), Jan 2015.

69. Chinthaka Premachandra, Y. Okamoto and K. Kato, “High Performance Embedding Environment for Reacting Suddenly Appeared Road Obstacles,” Proc. of 2014 IEEE International Conference on Robotics and Biomimetics, pp. 2394-2397, Dec. 2014.

70. C. D. Parape, Chinthaka Premachandra and R. Dissanayake, “Rapid Identifying Damaged Urban Areas using Fast Fourier Transform with Optical Imagery in Case of a Natural Hazard,” Proc. of The 5th International Conference on Sustainable Built Environment 2014 (ICSBE), pp. 240-247, Dec. 2014.

71. M. Ootsuka, Chinthaka Premachandra and K. Kato, “Development of an Air-Ground Operational Robot and Its Fundamental Controlling Approach,” Proc. of Joint 7th International Conference on Soft Computing and Intelligent Systems and 15th International Symposium on Advanced Intelligent Systems, pp. 1470-1474, Dec. 2014.

72. K. Goto, Chinthaka Premachandra, S. Tsuruoka, H. Takase and H. Kawanaka, “Fast Algorithm for Character Line Extraction from Handwritten Examination Papers,” Proc. of Joint 7th International Conference on Soft Computing and Intelligent Systems and 15th International Symposium on Advanced Intelligent Systems, pp.1454-1458, Dec. 2014.

73. K. Goto, S. Tsuruoka, H. Takase, H. Kawanaka and Chinthaka Premachandra, “High Speed Extraction Method for Character Lines on a Handwritten Examination Paper,” Proc. of Sixth International Workshop on Regional Innovation Studies, pp. 67-70, Oct. 2014.

74. Andres C. Cuervo Pinilla, Christian G. Quintero M. and Chinthaka Premachandra, “Intelligent Driving Diagnosis Based on a Fuzzy Logic Approach in a Real Environment Implementation,” Proc. of 2014 IEEE Intelligent Vehicles Symposium, pp. 102-107, June 2014.

75. Y. Okamoto, Chinthaka Premachandra and K. Kato, “Parallel Processing Based Speed-up Road Obstacle Detection Algorithm Using Discriminant Analysis,” Proc. of 14th International Symposium on Advance Intelligent Systems. Nov. 2013. (Best Session Paper Award).

76. Chinthaka Premachandra, H. W. H. Premachandra, and C. D. Parape, “Image Based Automatic Road Surface Crack Detection for Achieving Smooth Driving on Deformed Roads,” Proc. of IEEE International Conference on Systems, Man, and Cybernetics, pp. 4024-4029, Oct. 2013.

77. K. Goto, S. Tsuruoka, H. Takase, H. Kawanaka and Chinthaka Premachandra, “Extraction of Character Line from Handwritten Examination Papers,” Proc. of The Fourth International Workshop on Regional Innovation Studies, Oct. 2013.

78. C. D. Parape, M. Tamura,  Chinthaka Premachandra, D. Welikanna and S. Jin , “Automated Urban Building Damage Detection Using Fast Fourier Transform from Pre and Post Event High Resolution Airborne Stereo Imagery in Case of Natural Hazards,” Proc. of 2013 CaGIS/ASPRS Specialty Conference. Oct. 2013.

79. C. D. Parape, M. Tamura, Chinthaka Premachandra, D. Welikanna and S. Jin, “Morphological Operators Based Approach for Building Extraction in Hazardous Areas Using Close Range Airborne Imagery,” Proc. of 2013 CaGIS/ASPRS Specialty Conference. Oct. 2013.

80. Y. Nakamura, Chinthaka Premachandra and K. Kato, “B-Spline and Controller Design for Data Conversion Method,” Proc. of SICE Annual Conference 2013, pp. 1211-1216, Sept. 2013.

81. H. Chinthaka N. Premachandra, C. D. Parape and H. W. H. Premachandra, “A Study on Image Processing Based Road Crack Detection,” Proc. of 2013 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing, March 2013.

82. S. Okuyama, H. Takase, H. Kawanaka, S. Tsuruoka and H. Chinthaka N. Premachandra, “Handwritten Keywords Extraction on Blackboard for Searching Lecture Scenes,” Proc. of 2013 International Workshop on Advanced Image Technology, Jan. 2013.

83.  M. Sawada, H. Chinthaka N. Premachandra and K. Kato, “Height Measurement of Flying Robot on Feature Points Using Single Monocular Camera,” Proc. of 2013 International Workshop on Advanced Image Technology, Jan. 2013.

84. S. Takagi, H. Chinthaka N. Premachandra and K. Kato, “Image Based Small-type Flying Robot Detection Using Propeller Rotation,” Proc. of 2013 International Workshop on Advanced Image Technology, Jan. 2013.

85. H. Waruna H. Premachandra and H. Chinthaka N. Premachandra, “Font Independent Character Recognition System for Sinhala Scripts Using Character Geometry Features and Artificial Neural Networks,” Proc. of 2013 International Workshop on Advanced Image Technology, Jan. 2013.

86. Y. Ishida, H. Izuoka, H. Chinthaka N. Premachandra and K. Kato, “A Study on Plane Extraction From Distance Images Using 3D Hough Transform,” Proc. of The 6th International Conference on Soft Computing and Intelligent Systems The 13th International Symposium on Advanced Intelligent System, pp. 812-816, Nov. 2012.

87. C. D. Kumara Parape, H. Chinthaka N. Premachandra, M. Tamura and M. Sugiura, “Automated Identification of Tsunami Induct Damaged Buildings From Airborne Imagery Using Extended Morphological Transformations,” Proc. of International Conference on Disaster Management 2012, pp. 84-92, Aug. 2012.

88. C. D. Parape, Chinthaka Premachandra, M. Tamura and M. Sugiura, “Damaged Building Identifying From VHR Satellite Imagery Using Morphological Operators in 2011 Pacific Coast of Tohoku Earthquake and Tsunami,” Proc. of 2012 IEEE Inter. Geoscience and Remote Sensing Symposium, pp. 3006-3009, July 2012.

89. H. Chinthaka N. Premachandra, T. Yendo, M. P. Tehrani, T. Yamasato, H. Okada, T. Fujii and M. Tanimoto, “Image Processing Based Road-to-vehicle Visible Light Communication,” Proc. of International Workshop on Advanced Image Technology (IWAIT 2011), Jan. 2011.

90. Chinthaka Premachandra, T. Yendo, M. P. Tehrani, T. Yamasato, H. Okada, T. Fujii and M. Tanimoto, “Receiver for a Visible Light Communication System Using a On-Vehicle High-Speed Camera,” Proc. of 2010 Workshop on Picture Coding and Image Processing (WPCIP-2010), pp. 48, Dec. 2010.

91. H. Chinthaka N. Premachandra, T. Yendo, M. P. Tehrani, T. Yamasato, H. Okada, T. Fujii and M. Tanimoto, “High-speed-camera Image Processing Based LED Traffic Light Detection for Road-to-vehicle Visible Light Communication,” Proc. of 2010 IEEE Intelligent Vehicles Symposium (IV’10), pp. 793-798, June 2010.

92. H. Chinthaka N. Premachandra,  T. Yendo,  M. P. Tehrani, T. Yamazato, H. Okada, T. Fujii and M. Tanimoto, “Identification of Emitting LED Array for Achieving Road-to-Vehicle Communication,” Proc. of Int. Workshop on Advanced Image Technology (IWAIT 2010) , Jan. 2010.

93. H. Chinthaka N. Premachandra, T. Yendo, T. Yamazato, T. Fujii, M. Tanimoto and Y. Kimura, “Detection of LED Traffic Light by Image Processing for Visible Light Communication System,” Proc. of 2009 IEEE Intelligent Vehicles Symposium (IV’09), pp. 179-184, June 2009.

94. H. Chinthaka N. Premachandra, T. Yendo, T. Yamazato, T. Fujii, M. Tanimoto and Y. Kimura, “Tracking a LED Traffic Light for Visible Light Communication System,” Proc. of International Workshop on Advanced Image Technology (IWAIT 2009), Jan. 2009.

95. H. Chinthaka N. Premachandra, H. Kawanaka and S. Tsuruoka, “Deletion of Ellipse Enclosing Characters,” Proc. of Joint 4th International Conference on Soft Computing and Intelligent Systems and 9th International Symposium on Advanced Intelligent Systems (SCIS & ISIS 08), pp. 1355-1360, Sept. 2008.

96. H. Chinthaka N. Premachandra, H. Kawanaka and S. Tsuruoka, “Deletion of Solid and Dot/Dash Line on Documentary Images for Assisting Database Creation,” Proc. of Joint 4th International Conference on Soft Computing and Intelligent Systems and 9th International Symposium on Advanced Intelligent Systems (SCIS & ISIS 08), pp. 1361-1366, Sept. 2008.

97. S. Iwasaki, H. Chinthaka N. Premachandra, T. Endo, T. Fujii, M. Tanimoto and Y. Kimura, “Visible Light Road-to-Vehicle Communication Using High-Speed Camera,” Proc. of 2008 IEEE Intelligent Vehicles Symposium (IV’08), pp.13-18, June 2008.

98. H. Chinthaka N. Premachandra, H. Kawanaka, S. Tsuruoka and T. Shinogi, “Modeling Error Estimation of Mobile Robot Using Co-Evolutionary Computation and Image Processing,” Proc. of Joint 3rd International Conference on Soft Computing and Intelligent Systems and 7th International Symposium on advanced Intelligent Systems (SCIS & ISIS 2006), pp.361-366, Sept. 2006.

Keynote and invited talks / 招待講演

1. Chinthaka Premachandra "Advanced Techniques for Detecting and Classifying Objects Using Deep Learning with 3D Point Cloud Data,” International Conference on Intelligent Systems: Approaches, Technologies, and Network -2023, 5th Dec., 2023.

2. Chinthaka Premachandra "Advanced Victim Discovery in Disaster Areas via Drone-Enabled Voice and Image Recognition,” 4th International Conference on Robotics, Intelligent Automation and Control Technologies (RIACT 2023), 21st Oct., 2023.

3. Chinthaka Premachandra "Detection of Target Objects from Video and Audio Using Integrated Image Difference Method and AI" IEICE Tokai Section Research Seminar /プレーマチャンドラ・チンタカ"画像間差分手法とAIの統合による映像・音声から対象物体の検出,"電子情報通信学会東海支部学生会講演会, 2024年7月26日

4. Chinthaka Premachandra "Vision-Based Applications for Human Safety using 3D Point Cloud Data" 2023 International Conference on Robotics, Control and Vision Engineering(RCVE), 22nd July, 2023.

5. Chinthaka Premachandra "Voice-Image-Based Victim Search on Drones in Disaster-Stricken Areas" 3rd International Conference on Computer, Remote Sensing and Aerospace（CRSA 2023), 16th July , 2023.

6.  Chinthaka Premachandra, "Cutting-edge Object Detection/Classification Approaches with Deep Learning and 3D Point Cloud Data by Depth Camera"6th Int'l Conference on Artificial Intelligence and Robots (AIR 2023), 15th July , 2023.

7. Chinthaka Premachandra "Cutting Edge Technologies for On-Drone Voice-Based Victim Searching in Disaster-Stricken Areas," Joint 12th International Conference on Soft Computing and Intelligent Systems and 23rd International Symposium on Advanced Intelligent Systems (SCIS&ISIS2022), Ise, Japan, 29th Nov., 2022.

8.  Chinthaka Premachandra "Technologies for voice-based victim searching in disaster-stricken areas using drones," Scientific Meeting by IEEE Lone Star Section Robotics and Automation Society and Aerospace Electronics Systems Society Chapter, UTSA, San Antonio, 4th Nov., 2022.

9. Chinthaka Premachandra "A Hybrid Camera System for high-resolutionization of Target Objects in Omnidirectional Images," 2022 IEEE Sensors Conference, Dallas, USA, 2nd Nov., 2022.

10. Chinthaka Premachandra "Audio processing and related technologies for victim searching in disaster-stricken areas using drones" Scientific lecture Meeting by IEEE Sapporo Section, Sapporo, 27th Sept., 2022. / "ドローンを用いた被災地における被災者捜索活動のための音声処理及び関連技術", IEEE Sapporo Section学術講演会, 2022年9月27日 

11. Chinthaka Premachandra "Enhanced Omnidirectional Image Generation for Robotics," The 6th International Conference on Artificial Intelligence and Robots (AIR 2022), Chengdu, China, 15th-17th July, 2022.

12. Chinthaka Premachandra "Cutting-edge Technique for Expanding Practical-applications of Omnidirectional Cameras," The 2022 International Conference on Internet Engineering and Information Technology (IEIT2022), Wuhan, China, 20th-21st May, 2022.

13. Chinthaka Premachandra "Artificial Intelligence Trends and career Opportunities," A webinar organized by Kandy innovation center and National Institute of Business Management (NIBM), Srilanka,  25th March 2022.

14. Chinthaka Premachandra "Autonomous Drone Landing with On-board Vision Systems," International Conference on Innovation and Emerging Technologies (ICIET) 2021, Workshop on Flying Robotics, Srilanka,  24th Nov., 2021.

15. Chinthaka Premachandra "Enhancements of Omnidirectional Image Generation," The 2nd International Seminar on Artificial Intelligence, Networking and Information Technology (AINIT 2021), China,  15th -17th Oct., 2021.

16. Chinthaka Premachandra "Cutting Edge Technique for Improving Omnidirectional Image Generation for Robotics Applications," The 3rd International Conference on Artificial Intelligence Technologies and Applications (ICAITA 2021), China,  10th -12th Sept., 2021.

17. Chinthaka Premachandra "Vision based approaches for autonomous flight of aerial robots," The 5th International Conference on Artificial Intelligence and Robots (AIR 2021), ” Kunming, China, 16th -18th July, 2021.

18. Chinthaka Premachandra “Higher Studies Research Opportunities in Japan,” Workshop organized by Srilanka Association for the Advancements of Science, Srilanka, 22nd June 2021.

19. Chinthaka Premachandra “Autonomous UAV Hovering/Landing Approaches with On-board cameras,”2021 International Conference on Artificial Intelligence and Electromechanical Automation,  Nanjing , China, 15th May 2021.

20. Chinthaka Premachandra “Computing Approaches for Improving Omnidirectional Image Generation and Capturing,” International Conference on Advanced Research in Computing 2021, Sabaragamuwa University of Srilanka,  Srilanka, 23rd Feb. 2021.

21. Chinthaka Premachandra “Vision-based Autonomous Flight Control Approaches for UAV,” IEEE - Sri Lanka Robotics Meetup, Colombo, Srilanka, 29th July 2020.

22. Chinthaka Premachandra “Visible Light Communication Applications in Intelligent Transport Systems,” 2nd International Conference on Information Technology Research, Moratuwa, Srilanka, 14th-15th Dec. 2017.

23. Chinthaka Premachandra “Applications and Developments of Aerial Robots ,” 2nd International Conference on Information Technology Research,  Moratuwa, Srilanka, 14th-15th Dec. 2016.

24. Chinthaka Premachandra, “Country Case Study (Japan): Implementation of a Smart Traffic System,” Smart Traffic Middle East Conference, Abu Dhabi, 19th May 2015.

25. Chinthaka Premachandra, “International Case Study: Japan: Insight into a world class ITS infrastructure,” ITS Forum United Arab Emirates (ITS-UAE), Abu Dhabi, 23rd March 2015.

26. プレーマチャンドラ チンタカ，“高専留学生進学及び就職などについて，” 留学生交流シンポジウム，津山市，2014年6月21日.

27. プレーマチャンドラ チンタカ,“高専留学生の大学・大学院への進学について,” 2010米子高専留学生向け講演会，鳥取県米子市，2010年3月１日.

Local conference presentations within Japan / 国内会議発表

1. 國貞有吾，Chinthaka Premachandra，UAVを使用した被災者早期発見のためのGANベースのノイズ抑制システム，2022年電子情報通信学会総合大会（オンライン）

2. 金田正太，Chinthaka Premachandra，機械学習を利用した一般カメラ対全天球カメラ画像における物体認識の比較，2022年電子情報通信学会総合大会（オンライン）

3. 中野恭輔, プレマーチャンドラ チンタカ, 深度カメラを用いたドローンの着陸場の自動検出”, 第62回自動制御連合講演会． 札幌コンベンションセンター，札幌市，北海道，2019年11月8日（金）～10日（日）優秀発表賞受賞論文

4. 鮎澤 恵利子，加藤 清敬，Chinthaka Premachandra，自然特徴におけるオプティカルフローを用いたマルチコプターの動作推定，第17回計測自動制御学会システムインテグレーション部門講演会，2016年4月．

5. 平岩 尚己，加藤清敬，Chinthaka Premachandra，マルチコプターにおける赤外線温度センサを用いた人検知シ ステム，第17回計測自動制御学会システムインテグレーション部門講演会，2016年4月．

6. 二宮 剛生，Chinthaka Premachandra，加藤 清敬，小型飛行ロボットを導入した人追従システムのための単眼カメラによる人体向き推定，第59回 自動制御連合講演会，2016年11月．

7. 水谷 紘基，小野塚 朋也，森 尚之，加藤 清敬，Chinthaka Premachandra，マルチコプタの安定性向上を目的としたインテリジェントアンプによる外乱検，第59回 自動制御連合講演会，2016年11月．

8.  小野塚朋也，プレマーチャンドラチンタカ，加藤清敬, モータから得られる電流データを用いたマルチコプタの安定性向上システム, 第58回 自動制御連合講演会, 2015年11月.

9. 平諒介, 渡邉桂輔, プレーマチャンドラ・チンタカ, 加藤清敬，壁面調査システムのための飛行ロボットの制御方式，第57回自動制御連合講演会，2014年11月.

10.  本村祐太, プレーマチャンドラ・チンタカ, 加藤清敬，屋内自律飛行システムのシングルローターヘリコプタへの実装，第57回自動制御連合講演会，2014年11月.

11. 星野宏史朗, プレーマチャンドラ・チンタカ, 加藤清敬，地形に影響されない自律着陸システムの構築，第57回自動制御連合講演会，2014年11月.

12.  星雅斗, プレマーチャンドラ・チンタカ, 加藤清敬，超音波を用いた３次元位置計測における計測精度向上，第57回自動制御連合講演会，2014年11月.

13. 村上 雅, プレーマチャンドラ チンタカ, 加藤 清敬，巾木を用いた自己位置推定における認識能力の向上，日本機械学会関東支部・精密工学会山梨講演会，2014年10月.

14. 渡邉 桂輔, 平 諒介, プレーマチャンドラ・チンタカ, 加藤 清敬，小型飛行ロボット用全方位ピンホールカメラの設計検討，日本機械学会関東支部・精密工学会山梨講演会，2014年10月.

15. 後藤克成，鶴岡信治，高瀬治彦，川中普晴，プレーマチャンドラ・チンタカ，処理時間を短縮した答案用紙画像からの行切り出し手法，平成26年度電気・電子・情報関係東海支部連合大会，2014年9月.

16. 中島和哉，加藤清敬，Chinthaka Premachandra，小型飛行ロボットの自律飛行のための可動式超音波センサを用いた環境地図作成および自己位置推定，計測自動制御学会 システム・情報部門 学術講演会 2013（SSI2013）2013年11月.

17. 小澤惇，小山暢彦，Chinthaka Premachandra，加藤清敬，データ変換法(DCM)を用いた制御器設計および検証実験，計測自動制御学会 システム・情報部門 学術講演会 2013（SSI2013），2013年11月.

18. 飯沼宏成，石田陽佑，プレーマチャンドラ チンタカ，加藤清敬，“３次元ハフ変換を用いた平面検出の高速化アルゴリズム，”精密工学会春季大会，2013年3月.

19.  黒川陽介，大橋祐太，H. Chinthaka N. Premachandra，加藤清敬，“センサーレスモータのモータ位置を利用したスワッシュプレートレス小型ヘリコプター，”精密工学会春季大会2013年3月.

20.  H. Chinthaka N. Premachandra, C. D. Parape, and H. W. H. Premachandra,”  Road Crack Detection for Making Complex Road Surface Drivable Functions,” 第12回情報科学技術フォーラム(FIT2010)論文集，鳥取，2013年9月.

21. 兼平圭介, プレーマチャンドラ・チンタカ, 加藤清敬，“天井吸着型移動ロボットにおける接地摩擦低減方法に関する研究，”第31回計測自動制御学会九州支部学術講演会，2012年12月.

22. 戸崎裕太, 松沢祐人, プレーマチャンドラ・チンタカ, 加藤清敬，“屋内における小型ヘリコプタ制御のための超音波による3次元位置計測の精度向上，”第31回計測自動制御学会九州支部学術講演会，2012年12月.

23. 亀田裕司, 松沢祐人, プレーマチャンドラ・チンタカ, 加藤清敬，“飛行指令と周囲の環境認識を用いた小型ヘリコプタの自律飛行制御システムの構築，”第31回計測自動制御学会九州支部学術講演会，2012年12月.

24.  H. Chinthaka N. Premachandra，T. Yendo，M. P. Tehrani，T. Yamazato，H. Okada，T. Fujii and M. Tanimoto, “Road-to-vehicle Visible Light Communication Using High-speed Camera in Driving Situation,” 第10回情報科学技術フォーラム(FIT2011)，函館，2011年9月.

25. H. Chinthaka N. Premachandra，T. Yendo，M. P. Tehrani，T. Yamazato，H. Okada，T. Fujii and M. Tanimoto, “LED Traffic Light Detection Using a High-speed-camera for a Road-to-vehicle Visible Light Communication System,” 第9回情報科学技術フォーラム(FIT2010)，福岡，2010年9月. [FIT2010論文賞受賞論文, FIT2010ヤングリサーチャー賞受賞論文]

26.  H. Chinthaka N. Premachandra，T. Yendo，M. P. Tehrani，T. Yamazato，H. Okada，T. Fujii and M. Tanimoto, “Visible Light Communication Between LED Array and On-vehicle High S peed Camera,”IEICE Technical Report of ITS，Vol. 110, No. 150, pp.25-30, July 2010.

27. プレーマチャンドラ、ハルパゲ チンタカ ヌワンディカ, 圓道 知博, パナヒプル テヘラニ メヒルダド, 山里 敬也, 岡田 啓, 藤井 俊彰, 谷本 正幸，“オプティカルフローを用いた可視光通信システムためのLEDアレイ追跡，”映像情報メディア学会冬季大会，東京(芝浦工業大学)，2009年12月.

28.  H. Chinthaka N. Premachandra,  T. Yendo,  M. P. Tehrani, T. Yamazato, H. Okada,  T. Fujii,  M. Tanimoto and Y. Kimura, “Tracking of LED Traffic Light for Read-to-Vehicle Communication System,” Proc. of Society of Automotive Engineers of Japan(JSAE) Annual Congress, Sendai(Japan), October 2009.

29. H. Chinthaka N. Premachandra，川中普晴，鶴岡 信治，篠木 剛，“共進化学習を用いたロボットのモデル化誤差推定システム，”日本知能情報ファジィ学会第17回インテリジェント・システム・シンポジウム，FC2-3, 名古屋(愛知工業大学), 2007年8月.

30. プレーマチャンドラ、ハルパゲ チンタカ ヌワンディカ，足谷 優，清水 悠，谷 圭祐，松本 隆，香川 律 ，“知的制御システムのためのトータル・ソリューションの構築（ファジィ推論による一軸移動テーブルの位置決め制御），”日本機械学会中国四国学生会第34回学生員卒業研究発表講演会，905, 広島(広島工業大学)，2004年3月.