134 search results - page 1 / 27 » Sequence-based rate control for constant quality video |
ICIP
2002
IEEE
13 years 10 months ago
2002
IEEE
Most model based rate control solutions have the generally questionable assumption that video sequence is stationary, and also suffer from the fundamental problems of model parame...
ISCAS
2002
IEEE
13 years 10 months ago
2002
IEEE
This paper presents a constant quality video rate control (CQVRC) scheme for MPEG-4 FGS (fine-grain scalability) video. The proposed scheme can mitigate quality variations among ...
TCSV
2008
13 years 5 months ago
2008
A novel semi-fuzzy (SF) rate control algorithm (RCA) for variable bit rate (VBR) video applications is proposed. The proposed RCA is optimized to provide high quality compressed vi...
ICIP
2004
IEEE
14 years 7 months ago
2004
IEEE
An enhanced, off-line, segment-based rate control approach is proposed for controlling the distortion variation across successive segments of a video sequence when encoding with s...
ICIP
2009
IEEE
14 years 6 months ago
2009
IEEE
We consider rate allocation for multiple video users sharing a constant bitrate channel. Previously, overall quality of multiple users was improved by exploiting relative complexi...