1560 search results - page 290 / 312 » Example-based image compression |
141
click to vote
ICIAP
2005
ACM
16 years 2 months ago
2005
ACM
Facial image analysis is very useful in many applications such as video compression, talking heads, or biometrics. During the last few years, many algorithms have been proposed in ...
144
click to vote
CIVR
2007
Springer
15 years 8 months ago
2007
Springer
Among the various types of semantic concepts modeled, events pose the greatest challenge in terms of computational power needed to represent the event and accuracy that can be ach...
102
click to vote
ICMCS
1999
IEEE
15 years 6 months ago
1999
IEEE
Hidden copyright marks have been proposed as a solution for solving the illegal copying and proof of ownership problems in the context of multimedia objects. Many systems have been...
123
click to vote
IJNSEC
2007
15 years 2 months ago
2007
In this paper, we propose a discrete cosine transform (DCT) based spread spectrum data-hiding algorithm that is resilient to statistical attacks. Unlike other spread spectrum base...
160
click to vote
CVPR
2009
IEEE
16 years 9 months ago
2009
IEEE
This paper presents a novel approach to skim and describe 3D videos. 3D video is an imaging technology which consists in a stream of 3D models in motion captured by a synchronized ...