565 search results - page 36 / 113 » Object-based video abstraction for video surveillance system... |
150
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IWDW
2007
Springer
16 years 10 days ago
2007
Springer
Abstract. In this paper, we propose a practical real-time video watermarking scheme for downscaling attack. We embed watermark into an arbitrary size of a host video and extract it...
179
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ICIP
2001
IEEE
16 years 7 months ago
2001
IEEE
The problem of detecting areas of motion in video sequences and estimating parameters such as speed, direction and dynamics is addressed in many applications of image processing s...
199
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ICIP
2008
IEEE
16 years 19 days ago
2008
IEEE
In this paper, we address the problem of privacy in video surveillance systems. More specifically, we consider the case of H.264/AVC which is the state-of-the-art in video coding....
161
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COMCOM
2002
15 years 6 months ago
2002
With the advance of high-speed network technologies, the availability and popularity of streaming media content over the Internet has grown rapidly in recent years. The delivery a...
163
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
We introduce an epitomic representation for modeling human activities in video sequences. A video sequence is divided into segments within which the dynamics of objects is assumed...