5510 search results - page 921 / 1102 » Mathematics |
140
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HVEI
2009
15 years 2 months ago
2009
The classical approach to converting colour to greyscale is to code the luminance signal as a grey value image. However, the problem with this approach is that the detail at equil...
156
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ICC
2009
IEEE
15 years 2 months ago
2009
IEEE
A discrete (binary-input 2q -ary output) communication channel with memory is introduced with the objective to judiciously capture both the statistical memory and the soft-decision...
168
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ICCV
2009
IEEE
15 years 2 months ago
2009
IEEE
This paper examines the problem of moving object detection. More precisely, it addresses the difficult scenarios where background scene textures in the video might change over tim...
134
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ICIP
2009
IEEE
15 years 2 months ago
2009
IEEE
Cognitive systems are trained to recognise perceptually meaningful parts of an image. These regions contain some variation, i.e. local texture, and are roughly convex. We call suc...
158
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ICMCS
2009
IEEE
15 years 2 months ago
2009
IEEE
This paper proposes the directional filtering transform (dFT, in order to distinguish from the common usage on DFT) to better exploit intra-frame correlation in H.264 intra-frame ...