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Class Information
Number: 348/665
Name: Television > Image signal processing circuitry specific to television > Chrominance-luminance signal separation > Including comb filter (e.g., using line, field, frame delays)
Description: Subject matter wherein the separation is preformed by adding and/or subtracting at least two signals which are on different lines, fields, or frames.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7605870 |
Digital video signal processing apparatus and method for frame-based adaptive temporal and spatial Y/C separation |
Oct. 20, 2009 |
| 7595842 |
System and method for three dimensional comb filtering |
Sep. 29, 2009 |
| 7545442 |
Y/C separation with 3D comb filter |
Jun. 9, 2009 |
| 7538823 |
Luminance/chrominance video data separation circuits and methods and video systems utilizing the same |
May. 26, 2009 |
| 7535515 |
Motion detection in video signals |
May. 19, 2009 |
| 7532254 |
Comb filter system and method |
May. 12, 2009 |
| 7492415 |
Method and system for data compression for storage of 3D comb filter data |
Feb. 17, 2009 |
| 7489364 |
Y/C separation circuit and Y/C separation method |
Feb. 10, 2009 |
| 7483037 |
Resampling chroma video using a programmable graphics processing unit to provide improved color rendering |
Jan. 27, 2009 |
| 7474357 |
Decoding video signals to separate luma and chroma components |
Jan. 6, 2009 |
| 7471342 |
Method and system for cross-luminance reduction in multi-standard television decoders |
Dec. 30, 2008 |
| 7439986 |
Pixel filtering using shared filter resource between overlay and texture mapping engines |
Oct. 21, 2008 |
| 7432987 |
Method of motion detection for 3D comb filter video decoder |
Oct. 7, 2008 |
| 7420624 |
Three-dimensional video composite signal demodulating method and system capable of inhibiting pseudo-color noises |
Sep. 2, 2008 |
| 7394502 |
Method and system for 2D comb filtering of a PAL video signal |
Jul. 1, 2008 |
| 7391479 |
Method and system for 3D bidirectional comb filtering |
Jun. 24, 2008 |
| 7391478 |
Method and system for 3D comb filtering of a video signal |
Jun. 24, 2008 |
| 7339629 |
Method and system for time constant for a 3D comb filter |
Mar. 4, 2008 |
| 7327405 |
Systems and methods for improved video comb filtering with dynamic chroma bandwidth control |
Feb. 5, 2008 |
| 7274408 |
[Method of motion detection for 3D comb filter video decoder] |
Sep. 25, 2007 |
| 7250984 |
VDT stress mitigating device and method, VDT stress risk quantifying device and method, and recording medium |
Jul. 31, 2007 |
| 7236211 |
Method of inter-frame Y/C separation |
Jun. 26, 2007 |
| 7227587 |
System and method for three dimensional comb filtering |
Jun. 5, 2007 |
| 7176984 |
Video signal separating method and related apparatus |
Feb. 13, 2007 |
| 7167213 |
Comb filter design for separating luminance and chrominance in video signals |
Jan. 23, 2007 |
| 7161636 |
Vertical sharpness adjustment device and TV receiver therewith |
Jan. 9, 2007 |
| 7151574 |
Optimized structure for digital separation of composite video signals |
Dec. 19, 2006 |
| 7113226 |
Method for generating a representation of a particular signal among a plurality of signals representing lines in a display |
Sep. 26, 2006 |
| 7110045 |
Y/C separator and Y/C separating method |
Sep. 19, 2006 |
| 7084928 |
Video signal processing device and method |
Aug. 1, 2006 |
| 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 |
| 6940560 |
Method and system for performing PAL luma two line vertical combing |
Sep. 6, 2005 |
| 6930677 |
Method and system for performing PAL chroma two-line vertical combing |
Aug. 16, 2005 |
| 6914638 |
Three-dimensional enhancement processing for television broadcasting signals |
Jul. 5, 2005 |
| 6888578 |
Method and system for cross-luminance reduction in multi-standard television decoders |
May. 3, 2005 |
| 6833875 |
Multi-standard video decoder |
Dec. 21, 2004 |
| 6795126 |
Method and system for adaptive three-dimensional color television Y/C separation comb filter design |
Sep. 21, 2004 |
| 6774954 |
Apparatus and method for adaptive three dimensional television Y/C separation comb filter bank |
Aug. 10, 2004 |
| 6771321 |
Method and system for performing PAL luma two line vertical combing |
Aug. 3, 2004 |
| 6738097 |
Composite video signal decoder having stripe component judging section |
May. 18, 2004 |
| 6717623 |
Color separator circuit and chrominance signal processing device provided therewith |
Apr. 6, 2004 |
| 6674488 |
Luminance and color difference signal separator for adaptively selecting color difference signals output from comb and line filters |
Jan. 6, 2004 |
| 6559895 |
Analog memory and image processing system for reducing fixed pattern noise |
May. 6, 2003 |
| 6462790 |
Digital comb filter for decoding composite video signals |
Oct. 8, 2002 |
| 6449421 |
Video signal processor having a reduced number of oscillation units |
Sep. 10, 2002 |
| 6424384 |
Method and apparatus for improved signal filtering |
Jul. 23, 2002 |
| 6392714 |
Color television signal processing |
May. 21, 2002 |
| 6333764 |
Video signal luminance and chrominance separation |
Dec. 25, 2001 |
| 6300985 |
Composite video decoder for providing a high quality serial digital output |
Oct. 9, 2001 |
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