Sunera Kulasekera
Sunera Kulasekera
Verified email at zips.uakron.edu
Title
Cited by
Cited by
Year
Improved 8-point approximate DCT for image and video compression requiring only 14 additions
US Potluri, A Madanayake, RJ Cintra, FM Bayer, S Kulasekera, ...
IEEE Transactions on Circuits and Systems I: Regular Papers 61 (6), 1727-1740, 2014
1162014
Low-Power VLSI Architectures for DCT\/DWT: Precision vs Approximation for HD Video, Biomedical, and Smart Antenna Applications
A Madanayake, RJ Cintra, V Dimitrov, F Bayer, KA Wahid, S Kulasekera, ...
IEEE Circuits and Systems Magazine 15 (1), 25-47, 2015
452015
An orthogonal 16-point approximate DCT for image and video compression
TLT da Silveira, FM Bayer, RJ Cintra, S Kulasekera, A Madanayake, ...
Multidimensional Systems and Signal Processing 27 (1), 87-104, 2016
222016
Low-complexity image and video coding based on an approximate discrete Tchebichef transform
PAM Oliveira, RJ Cintra, FM Bayer, S Kulasekera, A Madanayake
IEEE Transactions on Circuits and Systems for Video Technology 27 (5), 1066-1076, 2016
212016
A discrete Tchebichef transform approximation for image and video coding
PAM Oliveira, RJ Cintra, FM Bayer, S Kulasekera, A Madanayake
IEEE Signal Processing Letters 22 (8), 1137-1141, 2015
162015
A multiplierless pruned DCT-like transformation for image and video compression that requires ten additions only
VA Coutinho, RJ Cintra, FM Bayer, S Kulasekera, A Madanayake
Journal of Real-Time Image Processing 12 (2), 247-255, 2016
152016
Multi-beam RF aperture using multiplierless FFT approximation
D Suarez, RJ Cintra, FM Bayer, A Sengupta, S Kulasekera, ...
Electronics Letters 50 (24), 1788-1790, 2014
142014
Low-complexity pruned 8-point DCT approximations for image encoding
VA Coutinho, RJ Cintra, FM Bayer, S Kulasekera, A Madanayake
2015 International Conference on Electronics, Communications and Computers …, 2015
132015
Multi-beam 4 GHz microwave apertures using current-mode DFT approximation on 65 nm CMOS
V Ariyarathna, S Kulasekera, A Madanayake, KS Lee, D Suarez, ...
2015 IEEE MTT-S International Microwave Symposium, 1-4, 2015
112015
Error-free computation of 8-point discrete cosine transform based on the Loeffler factorisation and algebraic integers
DFG Coelho, RJ Cintra, S Kulasekera, A Madanayake, VS Dimitrov
IET Signal Processing 10 (6), 633-640, 2016
72016
Multi-beam receiver apertures using multiplierless 8-point approximate DFT
S Kulasekera, A Madanayake, D Suarez, RJ Cintra, FM Bayer
2015 IEEE Radar Conference (RadarCon), 1244-1249, 2015
72015
DCT-like transform for image and video compression requires 10 additions only
RJ Cintra, FM Bayer, VA Coutinho, S Kulasekera, A Madanayake
CoRR abs/1402.5979, 2014
32014
Multi-beam 8ื 8 RF aperture digital beamformers using multiplierless 2-D FFT approximations
S Kulasekera, A Madanayake, C Wijenayake, FM Bayer, D Suarez, ...
2015 Moratuwa Engineering Research Conference (MERCon), 260-264, 2015
22015
Low-complexity multiplierless DCT approximations for low-power HEVC digital IP cores
SC Kulasekera, A Madanayake, RJ Cintra, FM Bayer, U Potluri
Geospatial InfoFusion and Video Analytics IV; and Motion Imagery for ISR and …, 2014
12014
Low-Complexity Loeffler DCT Approximations for Image and Video Coding
DFG Coelho, RJ Cintra, FM Bayer, S Kulasekera, A Madanayake, ...
Journal of Low Power Electronics and Applications 8 (4), 46, 2018
2018
The system can't perform the operation now. Try again later.
Articles 1–15