144 search results - page 4 / 29 » Synthesized textures in MPEG-4 |
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
We examine the bit rate variability-distortion (VD) curve of I, P, and B frames of MPEG-4 VBR encoded video sequences. We show that the concave VD curve shape at high compression ...
ICIP
1997
IEEE
14 years 9 months ago
1997
IEEE
In this paper we present a model-based algorithm for the estimation of 3D motion and the analysis of facial expressions of a speaking person. A set of facial animation parameters ...
ACST
2006
13 years 9 months ago
2006
In this paper, we propose a novel algorithm for directional temporal texture synthesis. The generated temporal textures can move in any user-specified direction at run time, while...
SIGGRAPH
2010
ACM
14 years 18 hour ago
2010
ACM
Example-based texture synthesis algorithms generate novel texture images from example data. A popular hierarchical pixel-based approach uses spatial jitter to introduce diversity,...
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
Dynamic texture can be defined as a temporally continuous and infinitely varying stream of images that exhibit certain temporal statistics. Linear dynamic system (LDS) represented ...