157 search results - page 28 / 32 » Watermarking and Streaming Compressed Video |
VTC
2010
IEEE
13 years 5 months ago
2010
IEEE
— In this paper we propose joint optimisation of soft-bit assisted iterative joint source and channel decoding with the aid of our proposed EXIT chart optimised redundant source ...
CVPR
2009
IEEE
15 years 2 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 ...
MM
2000
ACM
13 years 12 months ago
2000
ACM
We present a new approach for faster rendering of large synthetic environments using video-based representations. We decompose the large environment into cells and pre-compute vid...
ACIVS
2005
Springer
14 years 1 months ago
2005
Springer
Multiresolution video denoising is becoming an increasingly popular research topic over recent years. Although several wavelet based algorithms reportedly outperform classical sing...
CGI
2003
IEEE
14 years 26 days ago
2003
IEEE
Human faces are commonly found in video streams and provide useful information for video content analysis. This paper presents a robust face tracking system to extract multiple fa...