530 search results - page 83 / 106 » Detection of Changes in Surveillance Videos |
MMSEC
2005
ACM
14 years 3 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,...
ICPR
2010
IEEE
14 years 1 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...
ICIP
2002
IEEE
14 years 11 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 ...
ICIP
2008
IEEE
14 years 11 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
14 years 2 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...