5275 search results - page 747 / 1055 » Computing by observing |
171
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
As a key part of universal source coding, context quantization is very important for improving compression performance. However, in most existing methods, the quantizer is trained...
159
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
When multiple video streams are present in an ad hoc network, they share and compete for the common network resources. A rate allocation algorithm must balance the available resou...
179
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
In this paper, we present a no-reference video quality metric that blindly estimates the quality of a video. The proposed approach makes use of a data hiding technique to embed a ...
169
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
Visual tracking is one of the key tasks in computer vision. The particle filter algorithm has been extensively used to tackle this problem due to its flexibility. However the conv...
210
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
Current computational models of visual attention focus on bottom-up information and ignore scene context. However, studies in visual cognition show that humans use context to faci...