303 search results - page 40 / 61 » Face-Tracking and Coding for Video Compression |
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
—In this paper, we present an original image quality metric for open-loop transcoding architectures based on frequency selective transmission. The proposed metric computes the no...
ACIVS
2006
Springer
15 years 1 months ago
2006
Springer
Disparity estimation can be used to eliminate redundancy among different views in multi-view video compression to obtain high compression efficiency. However, the problem of high c...
ICIP
2010
IEEE
14 years 7 months ago
2010
IEEE
Real-time high-definition video encoding is a computationhungry task that challenges software-based solutions. For that, in this work we adopted an Intel software implementation o...
80
Voted
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
This paper proposes systematic lossy error protection of video waveforms using multiple embedded Wyner-Ziv video descriptions. A video signal transmitted over an error-prone chann...
113
Voted
ISCAS
2003
IEEE
15 years 2 months ago
2003
IEEE
In this paper, we propose a moving object extraction technique for MPEG coded data directly. It is a changebased motion object extraction approach, which discriminates background ...