116 search results - page 5 / 24 » Complexity Reduction Using Expansive Coding |
STOC
2012
ACM
11 years 10 months ago
2012
ACM
We consider submodular optimization problems, and provide a general way of translating oracle inapproximability results arising from the symmetry gap technique to computational co...
PSIVT
2009
Springer
14 years 2 months ago
2009
Springer
In this paper, we propose a novel algorithm, named as Spatially Varying Transform (SVT). The basic idea of SVT is that we do not restrict the transform coding inside normal block b...
ICMCS
2007
IEEE
14 years 1 months ago
2007
IEEE
The two key problems in video transcoding are complexity reduction and quality management. The complexity of H.264 encoding makes complexity reduction even more important. A good ...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
A high-efficiency video coding method using matching pursuits, which is a waveform coding technique, has recently been proposed. In this method, the motion compensated prediction...
EUROSYS
2006
ACM
14 years 4 months ago
2006
ACM
The large size and high complexity of securitysensitive applications and systems software is a primary cause for their poor testability and high vulnerability. One approach to all...