1210 search results - page 149 / 242 » Multimedia At Work |
180
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ICMCS
2005
IEEE
16 years 21 days ago
2005
IEEE
The encoding process of image vector quantization (VQ) is very heavy due to it performing a lot of k-dimensional Euclidean distance computations. In order to speed up VQ encoding,...
259
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ICMCS
2005
IEEE
16 years 21 days ago
2005
IEEE
The development of mid-level concepts helps to bridge the gap between low-level feature and high-level semantics in video analysis. Most existing work combines the customized mid-...
201
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ICMCS
2005
IEEE
16 years 21 days ago
2005
IEEE
In this work we strive to find an optimal set of acoustic features for the discrimination of speech, monophonic singing, and polyphonic music to robustly segment acoustic media st...
206
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ICMCS
2005
IEEE
16 years 21 days ago
2005
IEEE
The major complexity source in H.264 is the rate distortion (R-D) optimization. This work proposes a method to reduce the complexity of R-D analysis, paying a little video degrada...
222
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MM
2005
ACM
16 years 20 days ago
2005
ACM
Most work in human activity recognition is limited to relatively simple behaviors like sitting down, standing up or other dramatic posture changes. Very little has been achieved i...