Content adaptive video processor using motion compensation

Details Content adaptive video processor using motion compensation Content adaptive video processor using motion compensation

2006-06-27

2006-06-27

An, Shawn S. (Department: 2613)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C375S240290, C375S240150, C375S240250, C375S240260, C375S240270, C382S238000, C382S236000, C382S233000, C382S235000, C341S094000, C341S051000, C348S135000

Reexamination Certificate

active

07068722

ABSTRACT:
A system and method for providing a method for reducing artifacts in a video sequence of image frames is disclosed. The method and system include classifying scenes in the sequence of image frames, analyzing the content of the image frames and performing temporal filtering on the image frames. The method and system further include applying a set of rules to results of the classification and the content analysis to adapt characteristics of the temporal filtering for the scene.

REFERENCES:
patent: 5600731 (1997-02-01), Sezan et al.
patent: 6301440 (2001-10-01), Bolle et al.
patent: 6404361 (2002-06-01), Andrews et al.
patent: 6462791 (2002-10-01), Zhu
patent: 6744924 (2004-06-01), Hannuksela et al.
patent: 6909745 (2005-06-01), Puri et al.

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