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
1622011
Visual Attention-based Image Watermarking
D Bhowmik, M Oakes, C Abhayaratne
IEEE Access 4, 8002-8018, 2016
392016
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
Quality Scalability Aware Watermarking for Visual Content
D Bhowmik, C Abhayaratne
IEEE Transactions on Image Processing 25 (11), 5158-5172, 2016
272016
KINECT DEPTH STREAM PRE-PROCESSING FOR HAND GESTURE RECOGNITION
M Asad, C Abhayaratne
IEEE International Conference on Image Processing (ICIP), 3735-3739, 2013
242013
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
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
202004
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
182013
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
152015
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
152010
Lossless and nearly lossless digital video coding
GCK Abhayaratne
University of Bath, 2002
132002
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
122014
Multiple description scalar quantization with successive refinement
M Majid, C Abhayaratne
Proceedings of the EURASIP Signal Processing Conference (EUSIPCO), 2268-2272, 2009
122009
2D+ t wavelet domain video watermarking
D Bhowmik, C Abhayaratne
Advances in Multimedia 2012, 2012
112012
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
112009
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
On robustness against JPEG2000: a performance evaluation of wavelet-based watermarking techniques
D Bhowmik, C Abhayaratne
Multimedia Systems 20 (2), 239-252, 2014
102014
Visual attention-based watermarking
M Oakes, D Bhowmik, C Abhayaratne
2011 IEEE International Symposium of Circuits and Systems (ISCAS), 2653-2656, 2011
102011
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
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Articles 1–20