155 search results - page 8 / 31 » An improved pyramid for spatially scalable video coding |
NEW2AN
2010
Springer
13 years 7 months ago
2010
Springer
This paper proposes a new spatial scalable and low-complexity videocompressionalgorithmbasedonmultiplicationfreethree-dimensional discrete pseudo-cosine transform (3-D DPCT). Pract...
ICIP
2008
IEEE
14 years 3 months ago
2008
IEEE
In this work, we propose the use of sparse signal representation techniques to solve the problem of closed-loop spatial image prediction. The reconstruction of signal in the block...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
A scalable video coder cannot be equally efficient over a wide range of bit-rates unless both the video data and the motion information are scalable. We propose a wavelet-based, h...
ICIP
2001
IEEE
14 years 10 months ago
2001
IEEE
Multimedia transmissions over heterogeneous networks require a high degree of flexibility from video compression systems. They are expected to be fully scalable, that is to say to...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
Improving coding and spatial pooling for bag-of-words based feature design have gained a lot of attention in recent works addressing object recognition and scene classification. ...