5 search results - page 1 / 1 » Constant quality rate-control for video encoding based on ac... |
ICIP
2004
IEEE
14 years 6 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...
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 ...
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...
ICMCS
2005
IEEE
13 years 10 months ago
2005
IEEE
This paper aims at improving perceptual quality of encoded video sequences, and proposes a new perceptual bit allocation scheme for H.264. Firstly, a new motion complexity measure...
ECCV
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. Much recent research in human activity recognition has focused on the problem of recognizing simple repetitive (walking, running, waving) and punctual actions (sitting up...