Apparatus and process for detecting scene breaks in a sequence o

Details Apparatus and process for detecting scene breaks in a sequence o Apparatus and process for detecting scene breaks in a sequence o

1996-04-05

1998-06-16

Lee, Richard

Television

Image signal processing circuitry specific to television

Motion dependent key signal generation or scene change...

348699, H04N 514

Patent

active

057679223

ABSTRACT:
Apparatus and process for detecting scene breaks in a sequence of video frames providing a moving picture. Entering and exiting edge pixels in each of a plurality of successive video frames are counted, and an edge change fraction for each of the successive video frames is derived therefrom. Peaks which are detected in the edge change fractions are indicative of scene breaks.

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