34 search results - page 4 / 7 » Selective Requantization for Transcoding of MPEG Compressed ... |
MM
2004
ACM
13 years 11 months ago
2004
ACM
Approximately 2 degrees in our 140 degree vision span has sharp vision. Many researchers have been fascinated by the idea of eyetracking integrated perceptual compression of an im...
ICMCS
2005
IEEE
13 years 11 months ago
2005
IEEE
In this paper, we propose a two-pass intra-refresh transcoding scheme for inserting error-resilience features to a compressed video at the media gateway of a three-tier streaming ...
MOBIMEDIA
2007
13 years 7 months ago
2007
This paper deals with the adaptation problem raised by the fact that H.264/AVC standard is rapidly being adopted by content and service providers while at the user side MPEG-2 equ...
ICASSP
2007
IEEE
14 years 3 days ago
2007
IEEE
Traditionally, video indexing and compression have been considered as two separate functionalities. However, the high amount of available multimedia content creates the need for m...
ICIP
2005
IEEE
14 years 7 months ago
2005
IEEE
This paper addresses the problem of improving the quality performance of synthetic video sequences by means of standard frame? based coders. The proposed technique can exploit bot...