441 search results - page 80 / 89 » Unified Approach to Image Distortion |
IH
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. A new, simple, approach for active steganography is proposed in this paper that can successfully resist recent blind steganalysis methods, in addition to surviving distor...
NPAR
2004
ACM
14 years 1 months ago
2004
ACM
Artistic rendering is an important research area in Computer Graphics, yet relatively little attention has been paid to the projective properties of computer generated scenes. Mot...
ICDAR
2003
IEEE
14 years 26 days ago
2003
IEEE
How do you tell a computer from a human? The situation arises often on the Internet, when online polls are conducted, accounts are requested, undesired email is received, and chat...
TOG
2008
13 years 7 months ago
2008
Programmable graphics hardware makes it possible to generate procedural noise textures on the fly for interactive rendering. However, filtering and antialiasing procedural noise i...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Sparse features have traditionally been tracked from frame to frame independently of one another. We propose a framework in which features are tracked jointly. Combining ideas fro...