Sciweavers

45 search results - page 2 / 9
» On the temporal HZY compression scheme
Sort
View
ICMCS
2005
IEEE
102views Multimedia» more  ICMCS 2005»
13 years 12 months ago
Content-based block watermarking against cumulative and temporal attack
— This paper presents a block-selection-based video watermarking scheme that is designed to be resilient against two dangerous attacks: cumulative attack and temporal attack. We ...
Ju Wang, Jonathan C. L. Liu
ICIP
2008
IEEE
14 years 24 days ago
Homography based distributed video coding for a network of cameras
Networks of multiple video cameras are being deployed in several scenarios like surveillance, traffic enforcement, human motion analysis and sports telecast. The unmanageable siz...
Ashok Veeraraghavan, Mahesh Ramachandran, Mareboya...
PCM
2004
Springer
110views Multimedia» more  PCM 2004»
13 years 11 months ago
ROI and FOI Algorithms for Wavelet-Based Video Compression
Abstract. Many techniques make great contributions to video compression with removal of spatial and temporal redundancy in and between frames. However, compressed video is still ra...
Chaoqiang Liu, Tao Xia, Hui Li
ICIP
2007
IEEE
14 years 8 months ago
Motion-Based Geometry Compensation for DWT Compression of 3D mesh Sequences
In this paper, We propose an efficient compression method to encode the geometry of 3D mesh sequences of objects sharing the same connectivity. Our approach is based on the cluste...
Yasmine Boulfani-Cuisinaud, Marc Antonini
ICASSP
2011
IEEE
12 years 10 months ago
Compressive sampling with a successive approximation ADC architecture
This paper proposes a compressive sampling scheme based on random temporal sampling using a successive approximation register (SAR) ADC architecture. Variable wordlength data samp...
Chenchi Luo, James H. McClellan