530 search results - page 83 / 106 » Detection of Changes in Surveillance Videos |
MMSEC
2005
ACM
15 years 6 months ago
2005
ACM
In this work we propose a new algorithm for fragile, high capacity yet file-size preserving watermarking of MPEG-2 streams. Watermarking is done entirely in the compressed domain,...
118
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ICPR
2010
IEEE
15 years 4 months ago
2010
IEEE
The ability to carry out biometric authentication using generic cameras can be extremely useful for a variety of applications, especially in mobile devices. Palmprint based authen...
125
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ICIP
2002
IEEE
16 years 2 months ago
2002
IEEE
In this paper, we describe a statistical method to detect highlights in a baseball game video. The input video is first segmented into scene shots, within which the camera motion ...
138
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ICIP
2008
IEEE
16 years 3 months ago
2008
IEEE
This paper proposes a robust video fingerprinting method based on 2-Dimensional Oriented Principal Component Analysis (2D-OPCA) of affine covariant regions. The goal of video fing...
ISCIS
2003
Springer
15 years 6 months ago
2003
Springer
Abstract. In this paper, we introduce the composition problem associated with object-based video coding and propose a solution to this problem. Although the object-based rate contr...