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Class Information
Number: 348/659
Name: Television > Image signal processing circuitry specific to television > Matrixing or mixing
Description: Subject matter including specific circuitry for combining plural signals.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7573536 |
Method for controlling a device for the distribution and processing of video signals |
Aug. 11, 2009 |
| 7365770 |
Video signal level display device |
Apr. 29, 2008 |
| 7321402 |
Apparatus and method for component video signal conversion |
Jan. 22, 2008 |
| 7227584 |
Video signal processing system |
Jun. 5, 2007 |
| 7212250 |
Method and apparatus for providing on-screen displays for a multi-colorimetry receiver |
May. 1, 2007 |
| 7110616 |
Device for processing images, in particular medical images |
Sep. 19, 2006 |
| 7098965 |
Digital video signal processing system and method |
Aug. 29, 2006 |
| RE39161 |
Arrangement for mapping colors between imaging systems and method therefor |
Jul. 11, 2006 |
| 7068327 |
Video encoder and image processing system using same |
Jun. 27, 2006 |
| 7034894 |
Digital-to-analog conversion multiple-format video encoder |
Apr. 25, 2006 |
| 7027102 |
Software decoding of composite video without a phase-locked loop |
Apr. 11, 2006 |
| 7023496 |
Moving picture decoding display apparatus and method for controlling a video signal's contrast and brightness when a video signal update is detected |
Apr. 4, 2006 |
| 6958782 |
Frequency converter |
Oct. 25, 2005 |
| 6940559 |
Color reproduction correction circuit for color representation and a color display |
Sep. 6, 2005 |
| 6924819 |
Image processor |
Aug. 2, 2005 |
| 6828982 |
Apparatus and method for converting of pixels from YUV format to RGB format using color look-up tables |
Dec. 7, 2004 |
| 6791620 |
Multi-format video processing |
Sep. 14, 2004 |
| 6757015 |
Image sensing apparatus |
Jun. 29, 2004 |
| 6753930 |
Color reproduction correction circuit for color representation and a color display |
Jun. 22, 2004 |
| 6714256 |
Video signal processing system |
Mar. 30, 2004 |
| 6686971 |
Device and method for decoding television video signal |
Feb. 3, 2004 |
| 6674465 |
Image processing apparatus which does not generate a false signal even if unevenness of spectral sensitivities of the color filter occurs |
Jan. 6, 2004 |
| 6621526 |
Colorimetry converting apparatus |
Sep. 16, 2003 |
| 6614488 |
Method and apparatus for controlling tint in a digital color display system |
Sep. 2, 2003 |
| 6580467 |
Television circuit designed to receive or transmit signals from or in different directions |
Jun. 17, 2003 |
| 6552751 |
Video signal processing circuit and color adjusting circuit for color video signal |
Apr. 22, 2003 |
| 6515714 |
Hue adjustment circuit |
Feb. 4, 2003 |
| 6486923 |
Color picture display apparatus using hue modification to improve picture quality |
Nov. 26, 2002 |
| 6480240 |
Television system having a color component adjusting means |
Nov. 12, 2002 |
| 6411340 |
Chrominance signal processing apparatus in video signal processing system |
Jun. 25, 2002 |
| 6400410 |
Signal processing device and method of planning connections between processors in a signal processing device |
Jun. 4, 2002 |
| 6373532 |
Method and apparatus for processing image data |
Apr. 16, 2002 |
| 6369860 |
Color conversion apparatus and method for image data |
Apr. 9, 2002 |
| 6327005 |
Display device and method in digital TV |
Dec. 4, 2001 |
| 6323913 |
Circuit configuration for color decoding and decimation for a video signal |
Nov. 27, 2001 |
| 6297855 |
Signal conversion apparatus and method |
Oct. 2, 2001 |
| 6281932 |
Image pickup apparatus having a complementary color-to-primary color conversion matrix |
Aug. 28, 2001 |
| 6211917 |
Method for performing plural matrix multiplication operations using a shared look-up table |
Apr. 3, 2001 |
| 6141064 |
Luminance signal generation circuit with single clamp in closed loop configuration |
Oct. 31, 2000 |
| 6122018 |
Video display apparatus and method for controlling the switching of external input terminals thereof |
Sep. 19, 2000 |
| 6075573 |
Method and apparatus for converting luminance-chrominance color space signals to RGB color space signals using shared predictive and compensative transformation codes for chrominance component |
Jun. 13, 2000 |
| 6069671 |
Video processor for two-panel liquid crystal projector |
May. 30, 2000 |
| 6052157 |
System and method for separating chrominance and luminance components of a color television system |
Apr. 18, 2000 |
| 6046779 |
Circuit arrangement for phase shifting a color signal prior to comb filtering and then cancelling the phase shift after comb filtering |
Apr. 4, 2000 |
| 6025885 |
Process for color transformation and a color video system |
Feb. 15, 2000 |
| 6016168 |
Color correction device |
Jan. 18, 2000 |
| 6005629 |
System for converting digital television signals with insertion of interactive menus |
Dec. 21, 1999 |
| 5940144 |
Device for regulating the contrast of video images |
Aug. 17, 1999 |
| 5936683 |
YUV-to-RGB conversion without multiplies using look-up tables and pre-clipping |
Aug. 10, 1999 |
| 5861926 |
Device and method for calculating a brightness signal |
Jan. 19, 1999 |
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