8581 search results - page 1063 / 1717 » Digital Signal Processing |
228
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ICASSP
2007
IEEE
16 years 1 months ago
2007
IEEE
The contextual relationships among different semantic concepts provide important information for automatic concept detection in images/videos. We propose a new context-based conce...
209
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ICASSP
2007
IEEE
16 years 1 months ago
2007
IEEE
This paper introduces a novel energy minimization method, namely iterated cross entropy with partition strategy (ICEPS), into the Markov random field theory. The solver, which is...
192
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ICASSP
2007
IEEE
16 years 1 months ago
2007
IEEE
We propose an adaptive ltering approach for coding video that exhibits localized camera focus changes, e.g., such that different portions of a video frame can undergo different bl...
198
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ICASSP
2007
IEEE
16 years 1 months ago
2007
IEEE
Lung nodule detection, especially ground glass opacity (GGO) detection, in helical computed tomography (CT) images is a challenging Computer-Aided Detection (CAD) task due to the ...
249
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ICASSP
2007
IEEE
16 years 1 months ago
2007
IEEE
The article compares two approaches to the description of ultrasound vocal tract images for application in a “silent speech interface,” one based on tongue contour modeling, a...