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Class Information
Number: 348/431.1
Name: Television > Bandwidth reduction system > Format type > Including frequency folding (e.g., subsampling) > Using two or more frames > Motion adaptive
Description: Subject matter wherein different operating modes are used depending upon frame-to-frame differences.

Patents under this class:

Patent Number Title Of Patent Date Issued
8014618 High-speed motion compensation apparatus and method Sep. 6, 2011
RE41196 Method and apparatus for detecting motion between odd and even video fields Apr. 6, 2010
6647062 Method and apparatus for detecting motion and absence of motion between odd and even video fields Nov. 11, 2003
6633612 Method and apparatus for detecting motion between odd and even video fields Oct. 14, 2003
6219103 Motion-compensated predictive coding with video format conversion Apr. 17, 2001
6141451 Image coding method and apparatus Oct. 31, 2000
6108041 High-definition television signal processing for transmitting and receiving a television signal in a manner compatible with the present system Aug. 22, 2000
5523850 Picture signal recording device having adaptive processing circuit for adding color signal and sub-sampled color signal in response to motion signal Jun. 4, 1996
5459519 Video images decoder architecture for implementing a 40 MS processing algorithm in high definition television Oct. 17, 1995
5386235 Motion signal detecting circuit Jan. 31, 1995
5386248 Method and apparatus for reducing motion estimator hardware and data transmission capacity requirements in video systems Jan. 31, 1995
5321507 Motion signal detecting circuit Jun. 14, 1994
5303059 Motion adaptive frequency folding method and circuit Apr. 12, 1994
5251027 Telephoto sensor trigger in a solid state motion analysis system Oct. 5, 1993
5247353 Motion detection system for high definition television receiver Sep. 21, 1993
5208670 Television system for transmitting auxiliary image signals in the black bands in accordance with image motion May. 4, 1993
5081533 Method and apparatus for encoding a television signal according to a number of processing operations providing different distributions of spatial and/or temporal resolution Jan. 14, 1992
5041908 Throughput regulation method for data for assistance in the reconstruction of sub-sampled moving electronic images Aug. 20, 1991
4947248 Hybrid encoder for video signals comprising a motion estimator and an inter-intraframe encoding selector which comprise a common calculation module Aug. 7, 1990
4873575 Circuit arrangement for enhancing the horizontal definition of a television signal Oct. 10, 1989
4745459 Divisionally time-compressed subsample transmission and motion-compensated reproduction system for a high definition color television picture signal May. 17, 1988
4700232 Interpolator for television special effects system Oct. 13, 1987
4639783 Video signal field/frame storage system Jan. 27, 1987

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