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ICIP
2005
IEEE
14 years 11 months ago
Video compression using structural flow
This paper proposes a new technique in wavelet video compression that exploits the spatiotemporal regularity of the video. A sequence of frames is said to be regular along the dire...
Orkun Alatas, Omar Javed, Mubarak Shah
ICIP
2002
IEEE
14 years 11 months ago
Perceived quality metrics for low bit rate compressed video
This paper presents an objective metric for the perceived quality of low bit rate compressed video. Frames are decomposed into several frequency bands at multiple scales and a mot...
Mark Masry, Sheila S. Hemami
VLSID
2006
IEEE
136views VLSI» more  VLSID 2006»
14 years 10 months ago
Improved Data Compression for Serial Interconnected Network on Chip through Unused Significant Bit Removal
Serial links in network on chip provide advantages in terms of reduced wiring area, reduced switch complexity and power. However, serial links offer lower bandwidth in comparison ...
Simon Ogg, Bashir M. Al-Hashimi
DCC
2007
IEEE
14 years 9 months ago
A Simple Statistical Algorithm for Biological Sequence Compression
This paper introduces a novel algorithm for biological sequence compression that makes use of both statistical properties and repetition within sequences. A panel of experts is ma...
Minh Duc Cao, Trevor I. Dix, Lloyd Allison, Chris ...
ICIP
2007
IEEE
14 years 4 months ago
Graph-Cut Rate Distortion Algorithm for Contourlet-Based Image Compression
The geometric features of images, such as edges, are difficult to represent. When a redundant transform is used for their extraction, the compression challenge is even more dif...
Maria Trocan, Béatrice Pesquet-Popescu, Jam...