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ICIP
1998
IEEE
16 years 8 months ago
Predictive Motion Estimation for Reduced-Resolution Video from High-Resolution Compressed Video
To convert a compressed video sequence to a lowerresolution compressed video, one typically needs to decompress the original sequence, down-sample each frame, and recompress it. I...
Justy W. C. Wong, Oscar C. Au, Peter H. W. Wong, A...
DATE
2009
IEEE
149views Hardware» more  DATE 2009»
16 years 1 months ago
High level H.264/AVC video encoder parallelization for multiprocessor implementation
— H.264/AVC (Advanced Video Codec) is a new video coding standard developed by a joint effort of the ITU-TVCEG and ISO/IEC MPEG. This standard provides higher coding efficiency r...
Hajer K. Zrida, Abderrazek Jemai, Ahmed C. Ammari,...
ARSCOM
2007
77views more  ARSCOM 2007»
15 years 6 months ago
Extremal bipartite graphs with high girth
Let us denote by EX (m, n; {C4, . . . , C2t}) the family of bipartite graphs G with m and n vertices in its classes that contain no cycles of length less than or equal to 2t and h...
Camino Balbuena, Pedro García-Vázque...
ICML
2008
IEEE
16 years 7 months ago
An empirical evaluation of supervised learning in high dimensions
In this paper we perform an empirical evaluation of supervised learning on highdimensional data. We evaluate performance on three metrics: accuracy, AUC, and squared loss and stud...
Rich Caruana, Nikolaos Karampatziakis, Ainur Yesse...
ICDE
2004
IEEE
88views Database» more  ICDE 2004»
16 years 8 months ago
Improving Hash Join Performance through Prefetching
Shimin Chen, Anastassia Ailamaki, Phillip B. Gibbo...