827 search results - page 143 / 166 » On Compression of Encrypted Video |
IJIT
2004
13 years 10 months ago
2004
In this paper we investigate the watermarking authentication when applied to medical imagery field. We first give an overview of watermarking technology by paying attention to frag...
USENIX
2001
13 years 10 months ago
2001
Stackable file systems can provide extensible file system functionality with minimal performance overhead and development cost. However, previous approaches provide only limited f...
CORR
2007
Springer
13 years 8 months ago
2007
Springer
Inspired by the context of compressing encrypted sources, this paper considers the general tradeoff between rate, end-to-end delay, and probability of error for lossless source co...
ATS
2010
IEEE
13 years 3 months ago
2010
IEEE
In recent technology nodes, reliability is considered a part of the standard design flow at all levels of embedded system design. While techniques that use only low-level models at...
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
In this paper we perform 3D face tracking on corrupted video sequences. We use a deformable model, combined with a predictive filter, to recover both the rigid transformations and...