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» Comparison of Clique-Listing Algorithms
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ICIP
2008
IEEE
16 years 1 months ago
Gradual transition detection using color coherence and other criteria in a video shot meta-segmentation framework
Shot segmentation provides the basis for almost all high-level video content analysis approaches, validating it as one of the major prerequisites for efficient video semantic ana...
Efthymia Tsamoura, Vasileios Mezaris, Ioannis Komp...
ICMCS
2008
IEEE
208views Multimedia» more  ICMCS 2008»
16 years 1 months ago
Fast computation of general Fourier Transforms on GPUS
We present an implementation of general FFTs for graphics processing units (GPUs). Unlike most existing GPU FFT implementations, we handle both complex and real data of any size t...
Brandon Lloyd, Chas Boyd, Naga K. Govindaraju
MUE
2008
IEEE
116views Multimedia» more  MUE 2008»
16 years 1 months ago
A Novel Technique for Real-Time Internet Radio Recorder on Non-DSP Embedded System
The capability of providing real-time multimedia player over the Internet is an important future application for embedded system. However, the main challenge of such an applicatio...
Lain-Jing Hwang, Chien-Chou Shih, I-Ting Kuo
171
Voted
WCNC
2008
IEEE
16 years 1 months ago
An Opportunistic Scheduling Scheme with Minimum Data-Rate Guarantees for OFDMA
Abstract—We tackle the problem of providing minimum datarate guarantees for different classes-of-service in an OFDMAbased network, while obtaining a high system throughput. Our a...
Razvan Pitic, Antonio Capone
CVPR
2007
IEEE
16 years 1 months ago
Optimized Color Sampling for Robust Matting
Image matting is the problem of determining for each pixel in an image whether it is foreground, background, or the mixing parameter, ”alpha”, for those pixels that are a mixt...
Jue Wang, Michael F. Cohen