ClassID:

229986

H04N9/78 - CPC Classification

Classification description:

Details of colour television systems; Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter

Recent Application in this class:
#1
20260143099
2026-05-21

IMAGE PROCESSING DEVICE, OPERATING METHOD THE IMAGE PROCESSING DEVICE AND RECORDING MEDIUM

#2
20260136017
2026-05-14

SYSTEMS AND METHODS OF PROCESSING IMAGE DATA FROM AN ENTROPY DECODER

#3
20250240395
2025-07-24

VIDEO SIGNAL TRANSMITTING DEVICE, VIDEO SIGNAL REPEATING DEVICE, AND VIDEO SIGNAL TRANSMITTING/RECEIVING SYSTEM

#4
20250211865
2025-06-26

APPARATUSES, SYSTEMS, AND METHODS FOR MANAGING AUTO-EXPOSURE OF IMAGE FRAMES DEPICTING COLOR-BIASED CONTENT

#5
20250124893
2025-04-17

Color And Brightness Adjustment Algorithms

#6
20250030952
2025-01-23

INTENSITY SEPARATED LOCAL WHITE BALANCE CORRECTION

#7
20250008064
2025-01-02

CORRECTION DEVICE, NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING CORRECTION PROGRAM, AND CORRECTION METHOD

#8
20240223917
2024-07-04

METHOD AND APPARATUS WITH HIGH-RESOLUTION IMAGE ZOOMING

#9
20240073390
2024-02-29

IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD

#10
20230388466
2023-11-30

Raw image processing system and method

#11
20230262347
2023-08-17

Apparatuses, systems, and methods for managing auto-exposure of image frames depicting color-biased content

#12
20230239585
2023-07-27

Intensity separated local white balance correction

#13
20230007191
2023-01-05

IMAGE SENSOR, IMAGING APPARATUS, ELECTRONIC DEVICE, IMAGE PROCESSING SYSTEM, AND SIGNAL PROCESSING METHOD

#14
20220295031
2022-09-15

Raw image processing system and method

#15
20220292658
2022-09-15

Image fusion method and apparatus, storage medium, and electronic device

#16
20220174249
2022-06-02

Intensity separated local white balance correction

#17
20220150450
2022-05-12

IMAGE CAPTURING METHOD, CAMERA ASSEMBLY, AND MOBILE TERMINAL

#18
20210337174
2021-10-28

VIDEO CONTENT MEDIUM AND VIDEO REPRODUCTION APPARATUS

#19
20210281795
2021-09-09

Video display device and video display method

#20
20210201449
2021-07-01

Method for determining Moire pattern, method for suppressing Moire pattern and circuit system thereof

#21
20210168343
2021-06-03

CONTROL METHOD FOR PROJECTOR AND PROJECTOR

#22
20210084276
2021-03-18

Raw image processing system and method

#23
20200202759
2020-06-25

Video display device

#24
20200099965
2020-03-26

Real-time wireless video delivery system using a multi-channel communications link

#25
20200058111
2020-02-20

Image processing method, storage medium, and electronic apparatus

#26
20190394437
2019-12-26

Method and apparatus for recovering image

#27
20190378257
2019-12-12

Multi-spectrum-based image fusion apparatus and method, and image sensor

#28
20190355108
2019-11-21

Optical imaging method and apparatus

#29
20190349537
2019-11-14

APPARATUS AND METHOD FOR COMBINING IMAGES

#30
20190313073
2019-10-10

Dynamic demosaicing of camera pixels

#31
20190238811
2019-08-01

Geometry conversion and frame packing associated with 360-degree videos

#32
20190228512
2019-07-25

Image processing device, image processing method, and image capturing device

#33
20190213723
2019-07-11

Light-splitting combined image collection device

#34
20190098273
2019-03-28

Electronic apparatus and controlling method thereof

#35
20190075278
2019-03-07

VIDEO ENCODING CIRCUIT, VIDEO OUTPUT SYSTEM, AND CORRESPONDING VIDEO SIGNAL ENCODING METHOD

#36
20190068939
2019-02-28

IMAGE SIGNAL CONVERSION METHOD AND APPARATUS FOR REDUCING IMAGE QUALITY DETERIORATION

#37
20180367780
2018-12-20

Image processing apparatus, image processing method, and storage medium for performing tone conversion

#38
20180367775
2018-12-20

Raw image processing system and method

#39
20180332207
2018-11-15

Information processing device, information processing method, and program

#40
20180278913
2018-09-27

Enhancing spatial resolution in a stereo camera imaging system

#41
20180158180
2018-06-07

IMAGE PROCESSING APPARATUS

#42
20180013963
2018-01-11

Apparatus and method for combining images

#43
20170372498
2017-12-28

Automatic image synthesis method

#44
20170295326
2017-10-12

Image processing device, imaging device, and imaging method

#45
20170289508
2017-10-05

Projector and method for controlling the same

#46
20170214884
2017-07-27

Image processing apparatus, image processing method, and storage medium

#47
20170148139
2017-05-25

Super-resolution image reconstruction using high-frequency band extraction

#48
20160373710
2016-12-22

Image processing apparatus, imaging apparatus, image processing program, and image processing method

#49
20160344993
2016-11-24

Adaptive PAL field comber

#50
20160337627
2016-11-17

Method and apparatus for receiving video

#51
20160112692
2016-04-21

Method and device for transmitting high-definition video signal

#52
20150208025
2015-07-23

Video processing method and apparatus

#53
20150172568
2015-06-18

Apparatus and method for combining images

#54
20150062430
2015-03-05

Method and device for transmitting high-definition video signal

#55
20150062347
2015-03-05

IMAGE PROCESSING METHODS FOR VISIBLE AND INFRARED IMAGING

#56
20140253680
2014-09-11

Image compensation device

#57
20140241416
2014-08-28

Adaptive filter for video signal processing for decoder that selects rate of switching between 2D and 3D filters for separation of chroma and luma signals

#58
20140049669
2014-02-20

Image processing apparatus and image processing method

#59
20130250178
2013-09-26

Phase motion detector for baseband YC separation

#60
20130135432
2013-05-30

DEVICE FOR OUTPUTTING CHROMINANCE SIGNAL AND METHOD THEREOF

#61
20130120650
2013-05-16

Adaptive pal field comber

#62
20130113998
2013-05-09

Device for outputting luminance signal

#63
20120013769
2012-01-19

Luminance signal generation apparatus, luminance signal generation method, image pickup apparatus, and storage medium

#64
20110298890
2011-12-08

Adaptive filter for video signal processing for decoder that selects rate of switching between 2D and 3D filters for separation of chroma and luma signals

#65
20110199542
2011-08-18

Image processing apparatus and image processing method

#66
20110181691
2011-07-28

System and method for decoding and de-interlacing CVBS signal

#67
20110164113
2011-07-07

Conversion of interleaved data sets, including chroma correction and/or correction of checkerboard interleaved formatted 3D images

#68
20110075041
2011-03-31

Method and system for a generalized multi-dimensional filter device

#69
20110075040
2011-03-31

System and method for improved composite decoding

#70
20110063517
2011-03-17

Method and system for utilizing non-local means (NLM) for separation of luma (Y) and chroma (CbCr) components

#71
20110026603
2011-02-03

METHOD AND APPARATUS OF USING SYSTEM MEMORY FOR 3D COMB FILTERING FOR VIDEO DECODING

#72
20100329356
2010-12-30

Image Processing Apparatus and Associated Method

#73
20100225821
2010-09-09

Image processing apparatus and control method thereof

#74
20100194978
2010-08-05

Three-dimensional Y/C separating circuit

#75
20100188571
2010-07-29

Phase motion detector for baseband YC separation

#76
20100182449
2010-07-22

Image processing circuit and image processing method

#77
20100165209
2010-07-01

System and method for phase motion detection for YC separation

#78
20100149425
2010-06-17

IMAGE PROCESSING SYSTEM AND IMAGE PROCESSOR

#79
20100110106
2010-05-06

VIDEO AND GRAPHICS SYSTEM WITH PARALLEL PROCESSING OF GRAPHICS WINDOWS

#80
20100074522
2010-03-25

Method and apparatus of false color suppression

#81
20100045871
2010-02-25

Video luminance chrominance separation

#82
20100040133
2010-02-18

Video decoder

#83
20090322954
2009-12-31

DYNAMIC SELECTION OF 3D COMB FILTER BASED ON MOTION

#84
20090303390
2009-12-10

Method for separating luminance and chrominance of composite TV analog signal

#85
20090295999
2009-12-03

System of edge direction detection for comb filter

#86
20090285476
2009-11-19

Apparatus and method for combining images

#87
20090278990
2009-11-12

Error detection method and circuit, and error reduction method and circuit

#88
20090237568
2009-09-24

Decoder and method for separating luminance and chrominance information from a composite video signal

#89
20090213266
2009-08-27

Closed loop sub-carrier synchronization system

#90
20090180556
2009-07-16

Multi-directional comb filtering in a digital video decoder

#91
20090180554
2009-07-16

Digital timing extraction and recovery in a digital video decoder

#92
20090180548
2009-07-16

Adaptive gain and offset control in a digital video decoder

#93
20090180027
2009-07-16

Digital video decoder architecture

#94
20090153732
2009-06-18

Method and apparatus for adaptive selection of YC separation

#95
20090129152
2009-05-21

PROGRAM AND READ METHOD FOR MLC

#96
20090128572
2009-05-21

Video and graphics system with an integrated system bridge controller

#97
20090091659
2009-04-09

Motion detection device and method, luminance/chrominance signal separation device and method, noise reduction device and method, and video display device and method

#98
20090040388
2009-02-12

Signal processing apparatus and control method thereof

#99
20090040387
2009-02-12

Video processing circuits and methods using same buffer for video decoder and cross color suppressor

#100
20090033800
2009-02-05

Motion vector detection device and motion vector detection method

#101
20090033799
2009-02-05

VIDEO PROCESSING METHOD AND VIDEO PROCESSING APPARATUS USING THE SAME

#102
20090028391
2009-01-29

Motion detecting method and apparatus thereof

#103
20090027560
2009-01-29

IMAGE SIGNAL PROCESSOR AND METHOD THEREOF

#104
20080310749
2008-12-18

Method and apparatus for image processing

#105
20080297659
2008-12-04

PAL signal demodulating apparatus

#106
20080252790
2008-10-16

Delay circuit and video signal processing circuit using the same

#107
20080205566
2008-08-28

Closed loop sub-carrier synchronization system

#108
20080158428
2008-07-03

Dynamic Cross Color Elimination

#109
20080151105
2008-06-26

Color motion detection circuit and Y/C separation circuit

#110
20080122982
2008-05-29

Method and apparatus for reducing cross-luminance in an image display device

#111
20080122981
2008-05-29

Video signal processing circuit

#112
20080094503
2008-04-24

Method and apparatus for restrainng erroneous image colors

#113
20080088745
2008-04-17

Signal separator

#114
20080088738
2008-04-17

Signal separator

#115
20080074553
2008-03-27

Image processing apparatus and method for Y/C separation

#116
20080074552
2008-03-27

Image quality improvement device and method thereof

#117
20080055481
2008-03-06

Method and System for Efficiently Increasing the Temporal Depth of a 3D Comb Filter

#118
20080049140
2008-02-28

Apparatus for recovering SECAM chrominance signal and method thereof

#119
20080043151
2008-02-21

Luminance signal/carriage color signal separating circuit and method

#120
20080027994
2008-01-31

Image processing apparatus, imaging apparatus, image processing method, and computer program product

#121
20080024675
2008-01-31

Image correction circuit, image correction method and image display

#122
20080024670
2008-01-31

Self-adaptive image processing device and method

#123
20080018799
2008-01-24

VIDEO SIGNAL EXTRACTING METHOD AND RELATED APPARATUS

#124
20070291121
2007-12-20

Computer executable image quality detection system

#125
20070268412
2007-11-22

Apparatus and method for detecting motion in continuous images

#126
20070252914
2007-11-01

Y/C separation apparatus

#127
20070247546
2007-10-25

Apparatuses and methods for processing video signals

#128
20070229711
2007-10-04

Comb filter that utilizes host memory

#129
20070217509
2007-09-20

Method and apparatus for detecting chroma field motion in a video signal

#130
20070200959
2007-08-30

System and method for processing video signals

#131
20070188660
2007-08-16

Video processing device, video processing method, and video processing program

#132
20070153127
2007-07-05

System and method for three dimensional comb filtering

#133
20070139560
2007-06-21

Method and system for non-linear blending in motion-based video processing

#134
20070126935
2007-06-07

Signal separation apparatus applied in image transmission system and related method

#135
20070030276
2007-02-08

Video and graphics system with parallel processing of graphics windows

#136
20070008434
2007-01-11

Digital implementation of analog TV receiver

#137
20070002171
2007-01-04

Motion detection circuit and method

#138
20060290818
2006-12-28

Video signal processing circuit, video signal display apparatus, and video signal recording apparatus

#139
20060268179
2006-11-30

Motion detector for a video display system

#140
20060268178
2006-11-30

Systems and methods for separating luma and chroma information in a composite video signal

#141
20060268177
2006-11-30

2D YC separation device and YC separation system

#142
20060268175
2006-11-30

Display apparatus and control method thereof to selectively decrease a processing time of an image signal

#143
20060262225
2006-11-23

Systems and methods for correcting color phase error in video systems

#144
20060228022
2006-10-12

Method and apparatus of false color suppression

#145
20060197878
2006-09-07

Circuits, methods, and computer program products for reducing cross-color artifacts in video data

#146
20060197877
2006-09-07

Method and apparatus for Y/C separation

#147
20060197876
2006-09-07

Digital video signal processing apparatus and method for adaptive temporal and spatial Y/C separation in multiple directions

#148
20060188154
2006-08-24

Digital video signal processing apparatus and method for compensating a chrominance signal

#149
20060181648
2006-08-17

Digital video signal processing apparatus and method for field-based adaptive spatio-temporal Y/C separation

#150
20060176406
2006-08-10

Digital video signal processing apparatus and method for frame-based adaptive temporal and spatial Y/C separation

#151
20060170826
2006-08-03

Digital video signal processing apparatus and method for adaptive Y/C separation

#152
20060158567
2006-07-20

Luminance and color separation

#153
20060152632
2006-07-13

System and method for improved composite decoding

#154
20060152625
2006-07-13

Video processing apparatus and methods using selectively modified sync positions

#155
20060146192
2006-07-06

Over-sampling A/D converting circuit

#156
20060139496
2006-06-29

Video signal processing apparatus

#157
20060125967
2006-06-15

Y/C separation with 3D comb filter

#158
20060125966
2006-06-15

Luminance and color separation

#159
20060125965
2006-06-15

Method and device for separating a chrominance signal from a composite video baseband signal

#160
20060110058
2006-05-25

METHOD AND APPARATUS FOR LUMINANCE/CHROMINANCE (Y/C) SEPARATION

#161
20060103764
2006-05-18

Trap filter

#162
20060092332
2006-05-04

Color-crossing error suppression system and method for decoded composite video signals

#163
20060087592
2006-04-27

Image processing circuit having capability of reducing distorted/falsified phenomena of color component of decoded video data, and image processing method thereof

#164
20060082688
2006-04-20

Y/C separation circuit and Y/C separation method

#165
20060077302
2006-04-13

Comb filter

#166
20060061689
2006-03-23

Deadlock detection and recovery logic for flow control based data path design

#167
20060044473
2006-03-02

Three-dimensional video composite signal demodulating method and system capable of inhibiting pseudo-color noises

#168
20060018543
2006-01-26

Image decoder and image decoding method

#169
20060017854
2006-01-26

Method and apparatus for cross color/cross luminance suppression

#170
20060007361
2006-01-12

YC separator circuit

#171
20050219421
2005-10-06

Method and system for a correlation sharpening filter

#172
20050201735
2005-09-15

Optical recording/reproducing apparatus having a function of separating luminance and color components

#173
20050174492
2005-08-11

Method and system for data compression for storage of 3D comb filter data

#174
20050174486
2005-08-11

Method and system for processing in a non-line locked system

#175
20050174485
2005-08-11

Method and system for 3D comb synchronization and alignment of standard and non-standard video signals

#176
20050168649
2005-08-04

Method and system for 2D comb filtering of a PAL video signal

#177
20050168648
2005-08-04

Method and system for 3D bidirectional comb filtering

#178
20050168647
2005-08-04

Method and system for time constant for a 3D comb filter

#179
20050168646
2005-08-04

Method and system for 3D comb filtering of a video signal

#180
20050162560
2005-07-28

Method and system for cross-luminance reduction in multi-standard television decoders

#181
20050134745
2005-06-23

Motion detection in video signals

#182
20050134744
2005-06-23

Method of motion detection for 3D comb filter video decoder

#183
20050134743
2005-06-23

[METHOD OF INTER-FRAME Y/C SEPERATION OF NTSC]

#184
20050134742
2005-06-23

[Method of motion detection for 3D comb filter video decoder]

#185
20050134741
2005-06-23

Method of inter-frame Y/C separation

#186
20050134740
2005-06-23

Sub-carrier detection (SCD) for motion threshold logic

#187
20050122432
2005-06-09

Method for generating a representation of a particular signal among a plurality of signals representing lines in a display

#188
20050117065
2005-06-02

Optimized structure for digital separation of composite video signals

#189
20050088574
2005-04-28

Video signal processor

#190
20050030381
2005-02-10

Motion detection device and method, luminance/chrominance signal separation device and method, noise reduction device and method, and video display device and method

#191
15709301
2019-01-08

Digital image dynamic range processing apparatus and method

#192
15066078
2017-09-19

Digital image dynamic range processing apparatus and method