372 search results - page 59 / 75 » Rate distortion optimization in the scalable video coding |
VCIP
2000
2000
Three-dimensional shape-adaptive discrete wavelet transforms for efficient object-based video coding
13 years 10 months ago
In this paper, we present an object-based coding scheme using three-dimensional shape-adaptive discrete wavelet transforms (SA-DWT). Rather than straightforward extension of 2D SA...
MMSP
2008
IEEE
14 years 3 months ago
2008
IEEE
—We consider the general scenario where content hosted by the server comprises streams and each peer can subscribe one or more streams. Multiple multicast trees are built to deli...
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
This paper presents a practical coding scheme for the direct symmetric multiterminal source coding problem with remote source, when the noise between the remote source and the obs...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
—The loss of UDP/IP packets has a high impact on the quality of the low-rate video streaming, since one UDP/IP packet typically represents a considerable part of a picture, which...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— In this paper, we propose an unequal error protection (UEP) framework for progressive image transmission over wireless networks with both random errors and packet loss....