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US 2006/0232713 A1Published application
Extended method of noise-adaptive motion detection
AssigneeSamsung Electronics Co., Ltd.
InventorsZhi Zhou, Yeong-Taeg Kim
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Abstract
A method of computing a motion decision signal for a video processing system, by: inputting a video signal including a video sequence of frames; filtering a frame in the video signal; computing a point-wise temporal local difference signal between the filtered frame and a next frame in the video sequence; computing a point-wise motion decision signal based on the temporal local difference signal.
Claims34
In a video signal processing system, a method of computing a motion decision signal comprising the steps of:
- inputting a video signal including a video sequence of frames;
- filtering a frame in the video sequence;
- computing a point-wise temporal local difference signal between the filtered frame and a next frame in the video sequence;
- computing a point-wise motion decision signal based on the temporal local difference signal.
1 more element
In a video signal processing system, an apparatus for computing a motion decision signal, comprising:
- an input for receiving a video signal including a video sequence of frames;
- a filtering means for filtering a frame in the video sequence;
- means for computing a point-wise temporal local difference signal between the filtered frame and a next frame in the video sequence;
- and
- means for computing a point-wise motion decision signal based on the temporal local difference signal.
2 more elements
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