Gihan Chanaka Jayatilaka : Publications


Peer Reviewed (Journals and Conferences)

Gihan Jayatilaka*, Jameel Hassan*, Suren Sritharan*, Janith Bandara Senanayaka, Harshana Weligampola, Roshan Godaliyadda, Parakrama Ekanayake, Vijitha Herath, Janaka Ekanayake, Samath Dharmaratne (2021).
Holistic Interpretation of Public Scenes Using Computer Vision and Temporal Graphs to Identify Social Distancing Violations.
In MDPI Appplied Sciences (2022)
[PDF, HTML, DOI, Code]
Harshana Weligampola, Gihan Jayatilaka, Suren Sritharan, Parakrama Ekanayake, Roshan Ragel, Vijitha Herath, Roshan Godaliyadda.
An optical physics inspired CNN approach for intrinsic image decomposition.
In 2021 IEEE International Conference on Image Processing (ICIP) (). IEEE.
[PDF, PDF (paywalled), DOI, Poster (PDF), Poster (JPG), Presentation (PDF), Presentation (Youtube)]
Vu Tran, Gihan Jayatilaka, Ashwin Ashok, Archan Misra
DeepLight: Robust & Unobtrusive Real-time Screen-Camera Communication for Real-World Displays.
In 2021 20th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN). IEEE.
Best paper artifact award
[PDF, PDF (paywalled), Code, DOI, Presentation(PDF), Presentation(Youtube)]
Jameel Hassan, Suren Sritharan, Gihan Jayatilaka, Roshan Godaliyadda, Parakrama Ekanayake, Vijitha Herath, Janaka Ekanayake
Hands Off: A Handshake Interaction Detection and Localization Model for COVID-19 Threat Control,
2021 IEEE International Conference on Industrial and Information Systems (ICIIS)
[PDF, PDF (paywalled), DOI, Presentation (PDF), Presentation (Youtube), Code]
Gihan Jayatilaka*, Harshana Weligampola*, Suren Sritharan*, Dhammika Elkaduwe, Roshan Godaliyadda, Parakrama Ekanayake, Vijitha Herath, Nalin Harischandra
[Abstract] Generalizing of Foreground Estimation Algorithms in Dynamic Background Conditions,
SLTC International Research Conference 2020
[PDF, Presentation PDF]
Gihan Jayatilaka*, Harshana Weligampola*, Suren Sritharan*, Pankayaraj Pathmanathan, Roshan Ragel, Isuru Nawinne.
Non-contact Infant Sleep Apnea Detection,
Accepted for 2019 IEEE International Conference on Industrial and Information Systems (ICIIS)
[PDF, PDF (paywalled), DOI]
Harshana Weligampola, Gihan Jayatilaka, Suren Sritharan, Roshan Goldaliyadda, Parakrama Ekanayeka, Roshan Ragel, Vijitha Herath. ,"A Retinex based GAN Pipeline to Utilize Paired and Unpaired Datasets for Enhancing Low Light Images"
In for MERcon 2020
[PDF, PDF (paywalled), Presentation (PDF), Presentation (Youtube), DOI]
Hasindu Gamaarachchi, Chun Wai Lam, Gihan Jayatilaka, Hiruna Samarakoon, Jared T. Simpson, Martin A. Smith, Sri Parameswaran. GPU accelerated adaptive banded event alignment for rapid comparative nanopore signal analysis. BMC Bioinformatics 21, 343 (2020).
[PDF, HTML, Preprint PDF, DOI]
S.S.P. Vithana, E.M.M.B. Ekanayake, E.M.H.E.B. Ekanayake, A.R.M.A.N. Rathnayake, G.C. Jayatilaka, H.M.V.R. Herath, G.M.R.I. Godaliyadda and M.P.B. Ekanayake, “Adaptive hierarchical clustering for hyperspectral image classification: Umbrella Clustering”, J. Spectral Imaging 8, a11 (2019).
[PDF, HTML, DOI]

Preprints

Umar Marikkar*, Harshana Weligampola*, Rumali Perera, Jameel Hassan, Suren Sritharan, Gihan Jayatilaka, Roshan Godaliyadda, Vijitha Herath, Parakrama Ekanayake, Janaka Ekanayake, Anuruddhika Rathnayake, Samath Dharmaratne (2021). A generalized forecasting solution to enable future insights of COVID-19 at sub-national level resolutions
arXiv preprint.
[PDF, abstract]
Gihan Jayatilaka*, Jameel Hassan*, Umar Marikkar, Rumali Perera, Suren Sritharan, Harshana Weligampola, Mevan Ekanayake, Roshan Godaliyadda, Parakrama Ekanayake, Vijitha Herath, G.M. Dilshan Godaliyadda, Anuruddhika Rathnayake, Samath D. Dharmaratne, Janaka Ekanayake (2020). Use of Artificial Intelligence on spatio-temporal data to generate insights during COVID-19 pandemic: A Review.
medRxiv preprint.
[PDF, DOI]

Other (Non Research) Publications

Roshan Ragel, Isuru Nawinne, Udaree Kanewela, Gihan Jayatilaka, and Dhanushki Mapitigama. "A Handbook for Online Proctored Examinations". 2021.
[PDF, supplementary material]