3:2 pull-down film mode detection using fuzzy logic

Details 3:2 pull-down film mode detection using fuzzy logic 3:2 pull-down film mode detection using fuzzy logic

2007-02-20

2007-02-20

Kostak, Victor R. (Department: 2622)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C348S700000

Reexamination Certificate

active

10759469

ABSTRACT:
Fuzzy logic based system and method for 3:2 pull-down film mode detection that detects whether a stream of NTSC video fields originate from film source via 3:2 pull-down technique. Fuzzy logic is used to generate a reference sequence of symbols from the stream of NTSC video fields. This reference sequence is adapted for indicating whether or not the video fields originate from film source.

REFERENCES:
patent: 5444432 (1995-08-01), Pildner et al.
patent: 5835163 (1998-11-01), Lion et al.
patent: 6385245 (2002-05-01), DeHaan et al.
patent: 6799168 (2004-09-01), He et al.
patent: 2002/0069107 (2002-06-01), Werner

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