Charith Abhayaratne
標題引用次數年份
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
1282011
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
282016
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
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
Quality Scalability Aware Watermarking for Visual Content
D Bhowmik, C Abhayaratne
IEEE Transactions on Image Processing 25 (11), 5158-5172, 2016
162016
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
152013
Lossless and nearly lossless digital video coding
GCK Abhayaratne
University of Bath, 2002
122002
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
112010
Multiple description scalar quantization with successive refinement
M Majid, C Abhayaratne
Proceedings of the EURASIP Signal Processing Conference (EUSIPCO), 2268-2272, 2009
112009
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
Discrete wavelet transforms that have an adaptive low pass filter
GCK Abhayaratne
Seventh International Symposium on Signal Processing and Its Applications …, 2003
102003
N-point discrete cosine transforms that map integers to integers for lossless image/video coding
G Charith
Proc. Picture Coding Symposium (PCS), April 2003, 2003
102003
2D+ t wavelet domain video watermarking
D Bhowmik, C Abhayaratne
Advances in Multimedia 2012, 6, 2012
92012
Morphological wavelet domain image watermarking
D Bhowmik, C Abhayaratne
15th European Signal Processing Conference (EUSIPCO 2007), 2539-2543, 2007
9*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
92003
Quantization of adaptive 2D wavelet decompositions
B Pesquet-Popescu, H Heijmans, GCK Abhayaratne, G Piella
Image Processing, 2003. ICIP 2003. Proceedings. 2003 International …, 2003
92003
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
82015
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