2827 search results - page 125 / 566 » Data Hiding in Video |
171
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MIR
2006
ACM
15 years 10 months ago
2006
ACM
Temporal consistency is ubiquitous in video data, where temporally adjacent video shots usually share similar visual and semantic content. This paper presents a thorough study of ...
164
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CVPR
2010
IEEE
15 years 10 months ago
2010
IEEE
Automatic categorization of videos in a Web-scale unconstrained collection such as YouTube is a challenging task. A key issue is how to build an effective training set in the pres...
148
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CVPR
2011
IEEE
15 years 16 days ago
2011
IEEE
In this paper, we present an unsupervised method for mining activities in videos. From unlabeled video sequences of a scene, our method can automatically recover what are the recu...
115
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
Secure signal processing is an emerging technology to enable signal processing tasks in a secure and privacy-preserving fashion. It has attracted a great amount of research attent...
164
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TIFS
2010
14 years 11 months ago
2010
Person recognition using facial features, e.g., mug-shot images, has long been used in identity documents. However, due to the widespread use of web-cams and mobile devices embedd...