610 search results - page 47 / 122 » An Efficient Method for Compressed Sensing |
86
Voted
DCC
2007
IEEE
16 years 10 days ago
2007
IEEE
Data synopsis is a lossy compressed representation of data stored into databases that helps the query optimizer to speed up the query process, e.g. time to retrieve the data from ...
91
Voted
DCC
2007
IEEE
16 years 10 days ago
2007
IEEE
We consider video sequences that have been encrypted uncompressed. Since encryption masks the source, traditional data compression algorithms are rendered ineffective. However, it...
100
Voted
ICMCS
2006
IEEE
15 years 6 months ago
2006
IEEE
In this work a new method is proposed for coding artifact reduction of MPEG compressed video sequences. The method makes use of a simple cost-effective technique that allows the b...
100
click to vote
ACCV
2006
Springer
15 years 6 months ago
2006
Springer
The implementation of a codec for real time applications such as video-conferencing at low bit rates is discussed. The discrete cosine transform has been used for compression, both...
102
click to vote
CVPR
2008
IEEE
16 years 2 months ago
2008
IEEE
This paper addresses the problem of generating a superresolution (SR) image from a single low-resolution input image. We approach this problem from the perspective of compressed s...