798 search results - page 42 / 160 » Learning to compress images and videos |
DFT
2005
IEEE
14 years 2 months ago
2005
IEEE
In this paper, we propose a system-level error tolerance scheme for systems where a linear transform is combined with quantization. These are key components in multimedia compress...
CIVR
2006
Springer
14 years 7 days ago
2006
Springer
Abstract. We combine in this paper automatic learning of a large lexicon of semantic concepts with traditional video retrieval methods into a novel approach to narrow the semantic ...
MM
1995
ACM
14 years 1 days ago
1995
ACM
The current model for multicast transmission of video over the Internet assumes that a fixed average bandwidth is uniformly present throughout the network. Consequently, sources ...
CVPR
2004
IEEE
14 years 7 days ago
2004
IEEE
Multimedia retrieval is going to play an increasingly important role in the future. Since the availability of digital media seems ever rising, not only the retrieval performance i...
ICASSP
2009
IEEE
14 years 11 days ago
2009
IEEE
This paper proposes a data pruning-based compression scheme to improve the rate-distortion relation of compressed images and video sequences. The original frames are pruned to a s...