Charith Abhayaratne
Title
Cited by
Cited by
Year
Video based technology for ambient assisted living: A review of the literature
F Cardinaux, D Bhowmik, C Abhayaratne, MS Hawley
Journal of Ambient Intelligence and Smart Environments 3 (3), 253-269, 2011
1492011
A scalable coding framework for efficient video adaptation
N Šprljan, M Mrak, GCK Abhayaratne, E Izquierdo
6th International Workshop on Image Analysis for Multimedia Interactive …, 2005
392005
Visual Attention-based Image Watermarking
D Bhowmik, M Oakes, C Abhayaratne
IEEE Access 4, 8002-8018, 2016
362016
Embedded-to-lossless coding of motion-compensated prediction residuals in lossless video coding
GCK Abhayaratne, DM Monro
Visual Communications and Image Processing 2001 4310, 175-185, 2000
242000
Quality Scalability Aware Watermarking for Visual Content
D Bhowmik, C Abhayaratne
IEEE Transactions on Image Processing 25 (11), 5158-5172, 2016
232016
KINECT DEPTH STREAM PRE-PROCESSING FOR HAND GESTURE RECOGNITION
M Asad, C Abhayaratne
IEEE International Conference on Image Processing (ICIP), 3735-3739, 2013
222013
On the influence of motion vector precision limiting in scalable video coding
M Mrak, GCK Abhayaratne, E Izquierdo
Proceedings 7th International Conference on Signal Processing, 2004 …, 2004
192004
Scalable watermark extraction for real-time authentication of JPEG 2000 images
C Abhayaratne, D Bhowmik
Journal of real-time image processing 8 (3), 307-325, 2013
172013
Video-based activity level recognition for assisted living using motion features
S Pal, C Abhayaratne
Proceedings of the 9th International Conference on Distributed Smart Cameras …, 2015
122015
Video watermarking using motion compensated 2D+ t+ 2D filtering
D Bhowmik, C Abhayaratne
Proceedings of the 12th ACM workshop on Multimedia and security, 127-136, 2010
122010
Multiple description scalar quantization with successive refinement
M Majid, C Abhayaratne
Proceedings of the EURASIP Signal Processing Conference (EUSIPCO), 2268-2272, 2009
122009
Lossless and nearly lossless digital video coding
GCK Abhayaratne
University of Bath, 2002
122002
Scalable generation and coding of motion vectors for highly scalable video coding
M Mrak, N Sprljan, GCK Abhayaratne, E Izquierdo
Proc. 24th Picture Coding Symposium, 2004
112004
Multi-scale dithering for contouring artefacts removal in compressed UHD video sequences
Y Wang, C Abhayaratne, R Weerakkody, M Mrak
2014 IEEE Global Conference on Signal and Information Processing (GlobalSIP …, 2014
102014
2D+ t wavelet domain video watermarking
D Bhowmik, C Abhayaratne
Advances in Multimedia 2012, 2012
102012
Visual attention-based watermarking
M Oakes, D Bhowmik, C Abhayaratne
2011 IEEE International Symposium of Circuits and Systems (ISCAS), 2653-2656, 2011
102011
A framework for evaluating wavelet based watermarking for scalable coded digital item adaptation attacks
D Bhowmik, C Abhayaratne
Proc. SPIE Wavelet Applications in Industrial Processing VI 7248, 72480M, 2009
102009
Morphological wavelet domain image watermarking
D Bhowmik, C Abhayaratne
15th European Signal Processing Conference (EUSIPCO 2007), 2539-2543, 2007
10*2007
A novel morphological subband decomposition scheme for 2D+ t wavelet video coding
GCK Abhayaratne, HJAM Heijmans
3rd International Symposium on Image and Signal Processing and Analysis …, 2003
102003
Discrete wavelet transforms that have an adaptive low pass filter
GCK Abhayaratne
Seventh International Symposium on Signal Processing and Its Applications …, 2003
102003
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Articles 1–20