Qualifications
Academic Qualifications
- MPhil in Computer Science and Engineering, University of Moratuwa, Sri Lanka
- Engineering (Hons) in Mechanical Engineering specialized in Mechatronics Engineering, General Sir John Kotelawala Defence University (2017)
Professional Qualifications
- Associate Member of the Institution of Engineers, Sri Lanka (AMIESL)
- Completed the Certificate Course in Teaching in Higher Education offered by the Staff Development Centre at General Sir John Kotelawala Defence University
Publications
Publications in Refereed Journals:
- P. S. H. Pallemulla, S. J. Sooriyaarachchi, C. R. de Silva and C. D. Gamage, ?Defect Detection in Woven Fabrics by Analysis of Co-occurrence Texture Features as a Function of Gray-level Quantization and Window Size?, Journal of the Institution of Engineers, Sri Lanka, vol. 54, no. 4., pp. 55-64, Oct 2021, doi: 10.4038/engineer.v54i4.7470.
Papers in National/Local Conference Proceedings (Peer Reviewed):
- P. S. H. Pallemulla, S. P. Gajanayake, K. O. V. Kottahachchy, U. J. P. Polwatte and W. S. P. Fernando, ?Automated Tyre Pressure Regulation System for the Optimization of Ride Comfort? (Abstr.), in International Conference on Multi-disciplinary Approaches (ICMA) 2017, Hikkaduwa, 2017.
- D. A. L. P. Karunarathne, W. S. P. Fernando, P. S. H. Pallemulla and M. K. A. J. Maldeniya, ?Comparison of Printed Circuit Board Fabricated by using Conventional Method and Laser Cutting Method?, in 15th International Research Conference 2022, Ratmalana, 2022.
- D. C. Hewavitharana, L. T. U. D. Wickramathunga, T. N. N. Rajapaksha, P. S. H. Pallemulla, and H. D. I. Piyumini, ?Gripperenhanced Fabric Cut Piece Sorting System based on Defects?, in 16th International Research Conference 2023, Ratmalana, 2023.
- S. L. Seneviratne, B. C. J. De Zoysa, A. M. S. E. Senaratne, E. C. Padmasiri, and P. S. H. Pallemulla, ?Indoor Human Following Assistive Robot with
Fall Detection Capability for the Elderly and the Differently Abled?, in 16th International Research Conference 2023, Ratmalana, 2023.
Patents
- P. S. H. Pallemulla, S. P. Gajanayake, K. O. V. Kottahachchy, U. J. P. Polwatte and W. S. P. Fernando, ?Automated Tyre Pressure Regulation System for the Optimization of Ride Comfort?, National Patent (Sri Lanka) LK/P/1/19180, Feb. 09, 2017 (Patent Pending).
- S. J. Sooriyaarachchi, C. D. Gamage, P. S. H. Pallemulla, G. H. S. I. Dharmaratna and R. M. S. Ranathunga, ?Real-time Autonomous Fabric Quality inspection System Using Optical-input-based Multimodal Defect Detection and Common-central-server-based Self-learning Classification?, National Patent (Sri Lanka) LK/P/20880, Nov. 27, 2019 (Patent Pending).
- S. J. Sooriyaarachchi, C. D. Gamage, C. R. de Silva, P. S. H. Pallemulla, G. H. S. I. Dharmaratna, R. M. S. Ranathunga, R. A. S. K. Jayasena, R. M. K. V. Ratnayake and S. M. Kahawala, ?Computer Vision Based Multi-spectral Automatic Fabric Quality Inspection Machine with Physical Color Referencing?, National Patent LK/I/13468, Apr. 09, 2021.
- S. J. Sooriyaarachchi, C. D. Gamage, C. R. de Silva, P. S. H. Pallemulla, G. H. S. I. Dharmaratna, R. M. S. Ranathunga, R. A. S. K. Jayasena, R. M. K. V. Ratnayake and S. M. Kahawala, ?Method and Apparatus for Detecting Surface Defects?, National Patent, LK/P/21709, Mar. 04, 2022.
- S. J. Sooriyaarachchi, C. D. Gamage, C. R. de Silva, P. S. H. Pallemulla, G. H. S. I. Dharmaratna, R. M. S. Ranathunga, R. A. S. K. Jayasena, R. M. K. V. Ratnayake and S. M. Kahawala, ?Method and Apparatus for Detecting Surface Defects?, PCT International Application, WO/2022/214853 A1, Oct. 13, 2022.
- S. L. Seneviratne, B. C. J. De Zoysa, A. M. S. E. Senarathna, E. C. Padmasiri, and P. S. H. Pallemulla, ?A Method for Fall Detection Using a Humanfollowing Assistive Autonomous Machine?, National Patent, LK/P/1/22811, Aug. 31, 2023. (Patent Pending