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» On Compression of Encrypted Video
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ICASSP
2009
IEEE
14 years 3 months ago
Comparison of MPEG-7 descriptors for long term selection of reference frames
During the last years, the amount of multimedia content has greatly increased. This has multiplied the need of efficient compression of the content but also the ability to search...
Javier Ruiz Hidalgo, Philippe Salembier
ICIP
2000
IEEE
14 years 1 months ago
Compressed Domain MPEG-2 Video Editing with VBV Requirement
A novel method is proposed to achieve efficient MPEG-2 video editing in compressed domain while preserving Video Buffer Verifier (VBV) requirements. Different cases are determined...
Ren Egawa, A. Aydin Alatan, Ali N. Akansu
ICIP
2004
IEEE
14 years 10 months ago
Authentication of MPEG-4-based surveillance video
The industry is currently starting to use MPEG-4 compressed digital video for surveillance applications. The transition from analog to digital video raises difficulties for using ...
Michael Pramateftakis, Tobias Oelbaum, Klaus Diepo...
ICIP
1999
IEEE
14 years 10 months ago
Rate-Distortion-Efficient Video Compression Using a 3-D Head Model
In this paper we combine model-based video synthesis with block-based motion-compensated prediction (MCP). Two frames are utilized far prediction where one frame is the previous d...
Peter Eisert, Thomas Wiegand, Bernd Girod