21 search results - page 1 / 5 » Theoretical Model of the Coding Error in MCWT Video Coders |
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
In motion-compensated wavelet based video coders (MCWT), it is known that a precise motion estimation is necessary to minimize the wavelet coefficients energy. However, a motion v...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
Many distributed video coders are implemented using sophisticated error correction codes that use soft information (conditional probabilities) as a priori knowledge. This a priori...
ICIP
2008
IEEE
14 years 6 months ago
2008
IEEE
In this paper we present a statistical model used to select coding parameters for a mixed resolution Wyner-Ziv framework implemented using the H.264/AVC standard. This paper exten...
ICIP
2004
IEEE
14 years 6 months ago
2004
IEEE
In this paper, an analysis of the efficiency of three signal-to-noise ratio (SNR) scalable strategies for motion compensated video coders and their non-scalable counterpart is pre...
ICIP
1997
IEEE
14 years 6 months ago
1997
IEEE
In this paper a new very low bit rate video coding scheme is presented. It is based on a forward motion estimation technique using an image warping model, thus delivering the basi...