303 search results - page 27 / 61 » Face-Tracking and Coding for Video Compression |
ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
A method for simultaneously estimating the high-resolution frames and the corresponding motion field from a compressed low-resolution video sequence is presented. The algorithm in...
VLSID
2007
IEEE
15 years 10 months ago
2007
IEEE
This paper proposes a data encoder to reduce switched capacitance on system bus. Our method focuses on transferring raw video data (pixels) between off-chip memory and on-chip mem...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
We study the compression problem of visual scenes acquired with a camera for transmission or storage. Our proposed model is general and includes two well-known cases: that of vide...
DCC
2002
IEEE
15 years 9 months ago
2002
IEEE
A video transmission system is presented based on the 3-D SPIHT algorithm for video compression and turbo codes for channel error protection. The channel considered is a binary sy...
73
Voted
ISCAS
2003
IEEE
15 years 2 months ago
2003
IEEE
In this paper we present two performance optimization methods for a motion compensated (MC) 2D wavelet video coding technique, which is based on two of the current stateof-the-art...