2827 search results - page 420 / 566 » Data Hiding in Video |
136
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ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
This paper addresses the problem of image retrieval from an encrypted database, where data confidentiality is preserved both in the storage and retrieval process. The paper focus...
135
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AVSS
2008
IEEE
15 years 11 months ago
2008
IEEE
In this paper a new approach for detecting unattended or stolen objects in surveillance video is proposed. It is based on the fusion of evidence provided by three simple detectors...
137
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CDC
2008
IEEE
15 years 11 months ago
2008
IEEE
— This paper is concerned with the tracking of partially or entirely occluded objects in a video sequence. We propose certain modifications to the template matching approach, whi...
159
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FGR
2008
IEEE
15 years 11 months ago
2008
IEEE
This paper presents a spatiotemporal pyramid representation for recognizing facial expressions and hand gestures. This approach works by partitioning video sequence into increasin...
147
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ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
In this paper we develop a confidence measure that can determine if a given set of samples is suitable for inclusion in the reconstruction of a higher resolution dataset. The con...