Method and apparatus for detecting scene changes in video...

Details Method and apparatus for detecting scene changes in video... Method and apparatus for detecting scene changes in video...

2006-01-31

2006-01-31

Johns, Andrew W. (Department: 2621)

Image analysis

Histogram processing

C382S220000

Reexamination Certificate

active

06993182

ABSTRACT:
The present invention is directed to method of detecting a scene change in video. The method includes a difference being calculated between consecutive frames of the video producing a plurality of difference values. A histogram is taken of the difference values. A scene change is detected if a majority of the difference values in the histogram exceed a predetermined value.

REFERENCES:
patent: 5614960 (1997-03-01), Chiba et al.
patent: 5635982 (1997-06-01), Zhang et al.
patent: 5719643 (1998-02-01), Nakajima
patent: 5774593 (1998-06-01), Zick et al.
patent: 5801765 (1998-09-01), Gotoh et al.
patent: 6408024 (2002-06-01), Nagao et al.
patent: 6473459 (2002-10-01), Sugano et al.
patent: 6766098 (2004-07-01), McGee et al.
patent: 6810144 (2004-10-01), McGee et al.
patent: 2003/0063798 (2003-04-01), Li et al.
patent: 2003/0141665 (2003-07-01), Li
Patent Abstracts of Japan,“Scene Change Detecting Method”, Kobayashi Tomoko et al,Sanyo Electric, Co Ltd,Mar. 28, 1997 JP10276435.

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