G - Physics – 11 – B
Patent
G - Physics
11
B
G11B 27/02 (2006.01) G11B 27/031 (2006.01) G11B 27/10 (2006.01) G11B 27/28 (2006.01) H04N 5/262 (2006.01) H04N 5/91 (2006.01) G11B 27/024 (2006.01)
Patent
CA 2081711
The invention relates to a video analysis system for editing a televised program, which is a succession of images of order k. The system comprises a circuit (so) for measuring the time variance of the composition of the images, for establishing, time-wise, the composition of the images and for establishing an image difference signal and scenic-activity parameters of the broadcast program for a group of at least two successive images of order k, k-1. An analysis circuit (11) makes it possible, from the scenic-activity parameters (ias), to establish data (srdp) representative of the cutting-up into shots consisting of a group of p successive images of the broadcast, televised program. Application to post-production techniques, especially multilingual post-production techniques.
Etienne Francis
Fouillet Jean-Marie
Lebrat Francois
Goudreau Gage Dubuc
Telediffusion de France
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