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Class Information
Number: 348/669
Name: Television > Image signal processing circuitry specific to television > Chrominance-luminance signal separation > Including comb filter (e.g., using line, field, frame delays) > Adaptive comb filter > Selects or blends two or more separated signals to derive output > Including frame or field delays (e.g., motion adaptive)
Description: Subject matter wherein one of the outputs is generated by combining signals which are one or more vertical scan periods apart.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8692933 Method and apparatus for buffering anchor frames in motion compensation systems Apr. 8, 2014
8582032 Motion detection for interlaced video Nov. 12, 2013
8564724 Ghosting artifact reduction in temporal noise filtering Oct. 22, 2013
8508668 Method and system for utilizing non-local means (NLM) for separation of luma (Y) and chroma (CbCr) components Aug. 13, 2013
8395710 Phase motion detector for baseband YC separation Mar. 12, 2013
8310597 Apparatus for automatically generating video highlights and method thereof Nov. 13, 2012
8237866 System and method for phase motion detection for YC separation Aug. 7, 2012
8218084 Signal separator Jul. 10, 2012
8218085 Signal separator Jul. 10, 2012
8199256 Three-dimensional Y/C separating circuit Jun. 12, 2012
8159605 Frame interpolating apparatus and method Apr. 17, 2012
8077997 Method and apparatus for image processing Dec. 13, 2011
7961946 Method and system for background estimation in localization and tracking of objects in a smart video camera Jun. 14, 2011
7925054 Motion detection apparatus Apr. 12, 2011
7835142 Display apparatus Nov. 16, 2010
7817209 Video signal processing device and video signal processing method Oct. 19, 2010
7773157 Digital video signal processing apparatus and method for adaptive Y/C separation Aug. 10, 2010
7742110 Comb filter system and method Jun. 22, 2010
7729558 Image signal, processing device and processing method, coefficient data generation device and generation method used for the same, program for executing the methods and computer readable mediu Jun. 1, 2010
7728910 2D YC separation device and YC separation system Jun. 1, 2010
7710502 Method and apparatus for detecting chroma field motion in a video signal May. 4, 2010
7659944 Digital video signal processing apparatus and method for field-based adaptive spatio-temporal Y/C separation Feb. 9, 2010
7605870 Digital video signal processing apparatus and method for frame-based adaptive temporal and spatial Y/C separation Oct. 20, 2009
7548280 Method and apparatus for Y/C separation Jun. 16, 2009
7532254 Comb filter system and method May. 12, 2009
7483037 Resampling chroma video using a programmable graphics processing unit to provide improved color rendering Jan. 27, 2009
7468758 Methods and apparatus for detecting movement in a composite television signal Dec. 23, 2008
7453525 Motion detector for a video display system Nov. 18, 2008
7443454 Method for treating inter-frame motion in a composite video signal Oct. 28, 2008
7336321 Video signal processor Feb. 26, 2008
7327405 Systems and methods for improved video comb filtering with dynamic chroma bandwidth control Feb. 5, 2008
7312777 Liquid crystal display device and driving method thereof Dec. 25, 2007
7274408 [Method of motion detection for 3D comb filter video decoder] Sep. 25, 2007
7236211 Method of inter-frame Y/C separation Jun. 26, 2007
7046306 Processing a video signal using motion estimation to separate luminance information from chrominance information in the video signal May. 16, 2006
6995804 Method and apparatus for separating color and luminance signals Feb. 7, 2006
6774954 Apparatus and method for adaptive three dimensional television Y/C separation comb filter bank Aug. 10, 2004
6674488 Luminance and color difference signal separator for adaptively selecting color difference signals output from comb and line filters Jan. 6, 2004
6667776 Video signal processor Dec. 23, 2003
6584226 Method and apparatus for implementing motion estimation in video compression Jun. 24, 2003
6462790 Digital comb filter for decoding composite video signals Oct. 8, 2002
6300985 Composite video decoder for providing a high quality serial digital output Oct. 9, 2001
6288754 YC separation circuit Sep. 11, 2001
6278495 Digital comb filter for decoding composite video signals Aug. 21, 2001
5929938 Motion adaptive luminance and chrominance signal separating circuit Jul. 27, 1999
5835162 Signal separator and television receiver having the same Nov. 10, 1998
5786872 Motion detection circuit calculates difference between input video signal and one frame-period signal Jul. 28, 1998
5589888 YC separation and still picture reproducing circuit Dec. 31, 1996
5585861 Luminance and chrominance signals separating filter adaptive to movement of image Dec. 17, 1996
5579401 Feature grouping in moving bodies in an image Nov. 26, 1996

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