16 search results - page 3 / 4 » Multihypothesis motion compensation in the redundant wavelet... |
ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
We propose a video denoising algorithm based on a spatiotemporal Gaussian scale mixture (ST-GSM) model in the wavelet transform domain. This model simultaneously captures local co...
117
Voted
ISCAS
2005
IEEE
15 years 5 months ago
2005
IEEE
—Most existing multiview video coding (MVC) techniques are based on the traditional hybrid DCT-based video coding schemes, e.g., MPEG-2, MPEG-4 and H.264. They neither fully expl...
ICMCS
2007
IEEE
15 years 6 months ago
2007
IEEE
This paper investigates the use of the anisotropic 3-D dualtree discrete wavelet transform (DDWT) for video coding. The 3-D DDWT is an attractive video representation because it i...
81
Voted
ICIP
2006
IEEE
16 years 1 months ago
2006
IEEE
In this paper, we propose a novel efficient scheme for robust video transmission over wireless channels. The schema consists of motion compensated spatio-temporal wavelet decompos...
103
Voted
DCC
2000
IEEE
15 years 4 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 ...