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DCC
2000
IEEE
15 years 3 months ago
Data Partitioning and Reversible Variable Length Codes for Robust Video Communications
Low bit-rate multimedia communication over wireless channels has received much attention recently. A key challenge in low bit-rate wireless communication is the very high error ra...
Adam H. Li, Surin Kittitornkun, Yu Hen Hu, Dong-Se...
CVPR
2004
IEEE
16 years 6 months ago
Video Data Mining Using Configurations of Viewpoint Invariant Regions
We describe a method for obtaining the principal objects, characters and scenes in a video by measuring the reoccurrence of spatial configurations of viewpoint invariant features....
Josef Sivic, Andrew Zisserman
145
Voted
ASAP
2005
IEEE
182views Hardware» more  ASAP 2005»
15 years 9 months ago
A Thread and Data-Parallel MPEG-4 Video Encoder for a System-On-Chip Multiprocessor
We studied the dynamic instruction count reduction for a single-thread, vectorized and a multi-threaded, non-vectorized, MPEG-4 video encoder. Results indicate a maximum improveme...
Tom R. Jacobs, José L. Núñez-...
VCIP
2003
147views Communications» more  VCIP 2003»
15 years 5 months ago
An objective method for combining multiple subjective data sets
International recommendations for subjective video quality assessment (e.g., ITU-R BT.500-11) include specifications for how to perform many different types of subjective tests. I...
Margaret H. Pinson, Stephen Wolf
ICIP
1998
IEEE
16 years 5 months ago
Blind Estimation of PSF for Out of Focus Video Data
A method has beenproposed for blindly estimating the Point Spread Function (PSF) of video data. The PSF's of the images in a sequence are assumed to be of compact support and...
Hassan Shekarforoush, Rama Chellappa