139 search results - page 26 / 28 » Image coding with iterated contourlet and wavelet transforms |
DCC
2000
IEEE
13 years 10 months ago
2000
IEEE
This paper contains two contributions to very-low-bitrate video coding. First, we show that in contrast to common practice incremental techniques for rate-distortion optimization ...
ICIP
2008
IEEE
14 years 7 months ago
2008
IEEE
The problem of efficient video transmission over noisy channels involves good compression rates and robustness in presence of channel failures. The proposed framework of joint sou...
IEEEMSP
2002
IEEE
13 years 10 months ago
2002
IEEE
—In [1, 2, 3], we have introduced a robust and secure digital signature solution for multimedia content authentication, by integrating content feature extraction, error correctio...
TIP
2002
13 years 5 months ago
2002
Abstract--We propose a fully three-dimensional (3-D) object-based coding system exploiting the diagnostic relevance of the different regions of the volumetric data for rate allocat...
ICIP
2005
IEEE
14 years 7 months ago
2005
IEEE
In this paper, a H.264 compatible spatially scalable video coding method with in-band prediction is proposed which taking advantages from both the high coding efficiency of H.264 c...