Video surveillance system employing video primitives
First Claim
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1. A video processing apparatus comprising:
- a video content analysis module to analyze an input video sequence and to derive at least one video primitive; and
a video encoder to receive said input video sequence and to output compressed video.
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Abstract
A video surveillance system extracts video primitives and extracts event occurrences from the video primitives using event discriminators. The system can undertake a response, such as an alarm, based on extracted event occurrences.
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Citations
26 Claims
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1. A video processing apparatus comprising:
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a video content analysis module to analyze an input video sequence and to derive at least one video primitive; and
a video encoder to receive said input video sequence and to output compressed video. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method of video processing comprising:
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detecting whether or not there are one or more activities in a video sequence;
encoding a video sequence to obtain encoded video; and
transmitting said encoded video;
wherein at least one of the group consisting of said encoding and said transmitting depends upon at least one result of said detecting. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26)
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Specification