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Class Information
Number: 348/624
Name: Television > Image signal processing circuitry specific to television > Noise or undesired signal reduction > For color television
Description: Subject matter including a circuitry peculiar to color television signals.

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8531610 Arrangement and approach for image data processing Sep. 10, 2013
8514333 Image display device for displaying color image on color display unit Aug. 20, 2013
8421924 Image processing circuit and image processing method Apr. 16, 2013
8411207 Device for outputting luminance signal and method thereof Apr. 2, 2013
8411206 Apparatus and method for decoding extended color space data Apr. 2, 2013
8390741 Image processing apparatus and image processing method Mar. 5, 2013
8305499 Image processing circuit and method for image processing Nov. 6, 2012
8301719 Employing pixel density to detect a spam image Oct. 30, 2012
8289450 Video processing apparatus with corrector for correcting an input video signal Oct. 16, 2012
8269896 Error detection method and circuit, and error reduction method and circuit Sep. 18, 2012
8264613 Methods and systems for correcting streaming video signals Sep. 11, 2012
8235543 Compensation method for alleviating color shading in digital image Aug. 7, 2012
8149338 Method and apparatus for color decision metadata generation Apr. 3, 2012
8077259 Video signal converter, video display device, and video signal converting method Dec. 13, 2011
8063985 Video test tools Nov. 22, 2011
8049820 Video processing circuits and methods using same buffer for video decoder and cross color suppressor Nov. 1, 2011
8045061 Method and apparatus for removing color noise of image signal Oct. 25, 2011
8013939 Video decoder for decreasing noise included in chrominance signal Sep. 6, 2011
7995148 Image processing apparatus and image processing method Aug. 9, 2011
7969511 Method and apparatus for improving quality of composite video signal and method and apparatus for decoding composite video signal Jun. 28, 2011
7944508 Method and system for automatic detection and suppression of cross-luma and cross-color in a component video signal May. 17, 2011
7929058 Digital video processing apparatus and control method thereof Apr. 19, 2011
7920211 Cross-color/dot interference reduction circuit, imaging apparatus having cross-color/dot interference function, and cross-color/dot interference reduction method Apr. 5, 2011
7889950 Kernel regression for image processing and reconstruction Feb. 15, 2011
7847862 Methods for cross color and/or cross luminance suppression Dec. 7, 2010
7821522 Image processing apparatus and image display apparatus using same Oct. 26, 2010
7808558 Adaptive color transient improvement Oct. 5, 2010
7724308 Cross color suppressing apparatus and method thereof May. 25, 2010
7705802 Method for performing high-speed error diffusion and plasma display panel driving apparatus using the same Apr. 27, 2010
7697075 Color-crossing error suppression system and method for decoded composite video signals Apr. 13, 2010
7659943 Information-processing apparatus and removable substrate used therein Feb. 9, 2010
7633557 Method and device for adaptive color correction Dec. 15, 2009
7593598 System and method for efficient filter design through weighted difference of Gaussian filters Sep. 22, 2009
7573508 Image signal processing apparatus and method for performing an adaptation process on an image signal Aug. 11, 2009
7570307 Filter device Aug. 4, 2009
7554610 Color-crossing error detection system and method for decoded composite video signals Jun. 30, 2009
7551232 Noise adaptive 3D composite noise reduction Jun. 23, 2009
7535515 Motion detection in video signals May. 19, 2009
7499599 Method of real-time correction of non-functioning pixels in digital radiography Mar. 3, 2009
7460180 Method for false color suppression Dec. 2, 2008
7450181 Bit-depth extension with models of equivalent input visual noise Nov. 11, 2008
7420623 Image-signal processing apparatus for enhancing specific frequency component of image signal and correcting the edge of reproduced image Sep. 2, 2008
7411629 Method and apparatus for correcting frequency characteristics of carrier chrominance signal Aug. 12, 2008
7397515 Method and system for cross-chrominance removal using motion detection Jul. 8, 2008
7369181 Method of removing noise from digital moving picture data May. 6, 2008
7336320 Method and apparatus for temporally recursive chrominance signal noise reduction Feb. 26, 2008
7280159 Method and apparatus for cross color and/or cross luminance suppression Oct. 9, 2007
7280161 Noise reduction circuit and method Oct. 9, 2007
7271850 Method and apparatus for cross color/cross luminance suppression Sep. 18, 2007
7271851 Adaptive color transient improvement Sep. 18, 2007

1 2 3 4

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