G. C. Jayatilaka

Gihan

Curriculum Vitae

Web Consultation Team

Past Member

Full Name

Gihan Chanaka Jayatilaka

Preferred Name

Gihan Jayatilaka

Registration Number

E/14/158

Department

Computer Engineering

gihanjayatilaka@eng.pdn.ac.lk

Residence

College Park, Maryland, USA

Interests

Computer Vision, Machine Learning

Current Affiliation

Department of Computer Science - University of Maryland in College Park

Publications

A Retinex based GAN Pipeline to Utilize Paired and Unpaired Datasets for Enhancing Low Light Images

Harshana Weligampola, Gihan Jayatilaka , Suren Sritharan , Roshan Goldaliyadda, Parakrama Ekanayeka, Roshan Ragel , Vijitha Herath
MERcon, 2020
doi: 10.1109/MERCon50084.2020.9185373

[ PDF (Preprint) ][ Presentation ]

#Low-light image enhancement#Retinex theory#Generative adversarial networks#Cycle consistency#Computer Vision
Non-contact Infant Sleep Apnea Detection

Gihan Jayatilaka , Harshana Weligampola , Suren Sritharan , Pankayaraj Pathmanathan , Roshan Ragel , Isuru Nawinne
IEEE International Conference on Industrial and Information Systems (ICIIS), 2019
doi: 10.1109/ICIIS47346.2019.9063269

[ PDF (Preprint) ]

#Sleep apnea#Video processing#Bio medical engineering#Pattern recognition
Adaptive hierarchical clustering for hyperspectral image classification: Umbrella Clustering

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, M.P.B. Ekanayake
Journal of Spectral Imaging, 2019
doi: 10.1255/jsi.2019.a11

[ PDF ]

#hyperspectral imagery#spectral clustering#hierarchical classification#umbrella clustering#feature extraction#remote sensing#linear discriminant analysis#self-organise#unsupervised
GPU accelerated adaptive banded event alignment for rapid comparative nanopore signal analysis

Hasindu Gamaarachchi, Chun Wai Lam, Gihan Jayatilaka , Hiruna Samarakoon , Jared T. Simpson, Martin A. Smith, Sri Parameswaran
BMC Bioinformatics, 2020
doi: 10.1186/s12859-020-03697-x

[ PDF ][ PDF (Preprint) ][ Codebase ]

#Nanopore#Signal alignment#Event alignment#Methylation#GPU#GPU acceleration#Optimisation#SoC#Nanopolish#f5c
DeepLight: Robust & Unobtrusive Real-time Screen-Camera Communication for Real-World Displays

Vu Tran, Gihan Jayatilaka , Ashwin Ashok, Archan Misra
2021 20th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN), 2021
doi: 10.1145/3412382.3458269

[ PDF (Preprint) ][ Presentation ][ Codebase ]

#Human-centered computing#Ubiquitous and mobile computing#Computer systems organization#Embedded and cyber-physical systems

Please note that here only contain the 'Publications' affiliated with the Department of Computer Engineering. To see the full publication profile, visit the ResearchGate or Google Scholar profile of the student.