4 search results - page 1 / 1 » Frequency Weighting and Selective Enhancement for MPEG-4 Sca... |
PCM
2004
Springer
13 years 9 months ago
2004
Springer
In MPEG-4 scalable video coding, only a small portion of input data is coded in the base layer, and most signal components remain in enhancement layers. In this paper, we propose a...
VCIP
2003
13 years 5 months ago
2003
The universal scalability, which integrates different types of scalabilities and consequently provides a large scaling range for each codec parameter, is of high interests to the ...
TCSV
2008
13 years 4 months ago
2008
The extracted low resolution video from a motion compensated 3-D subband/wavelet scalable video coder is unnecessarily sharp and sometimes contains significant aliasing, compared ...
ICIP
2009
IEEE
14 years 5 months ago
2009
IEEE
This paper presents a new selective and scalable encryption (SSE) method for intra dyadic scalable coding framework based on wavelet/subband (DWTSB) for H.264/AVC. It has been ach...