6103 search results - page 532 / 1221 » Multimedia Retrieval Algorithmics |
175
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ICMCS
2006
IEEE
16 years 26 days ago
2006
IEEE
Motion estimation (ME) plays an important role in video compression. Block-based ME has been adopted in most video compression standards due to its efficiency. In this paper, we p...
175
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ICMCS
2006
IEEE
16 years 26 days ago
2006
IEEE
Digital watermarking is one of the ways to prove the ownership and the authenticity of the media. However, some applications, such as medical and military, are sensitive to distor...
153
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ISM
2006
IEEE
16 years 25 days ago
2006
IEEE
Subsampling is a commonly used technique for modern image and video compression. Existing image and video standards such as JPEG, MPEG, and H.264 provide support for uniform chrom...
147
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ICMCS
2005
IEEE
16 years 13 days ago
2005
IEEE
This paper addresses the important issues of error control for video transmission over 3G. Based on the time-varying wireless channel conditions and the essential defects of the t...
156
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ICMCS
2005
IEEE
16 years 13 days ago
2005
IEEE
In this paper, we present an object tracking algorithm for the low-frame-rate video in which objects have fast motion. The conventional mean-shift tracking fails in case the reloc...