ClassID:

229449

H04N5/208 - CPC Classification

Classification description:

Details of television systems; Picture signal circuitry for video frequency region; Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction

Recent Application in this class:
#1
20230421720
2023-12-28

Validation of infrared (IR) camera distortion accuracy

#2
20230274716
2023-08-31

Method for driving semiconductor device

#3
20230171375
2023-06-01

Validation of infrared (IR) camera distortion accuracy

#4
20230005443
2023-01-05

Method for driving semiconductor device

#5
20220272263
2022-08-25

Image sensing assembly

#6
20220070375
2022-03-03

Image sensing assembly

#7
20210366421
2021-11-25

Method for driving semiconductor device

#8
20210250499
2021-08-12

Edge detection signal processing

#9
20210185214
2021-06-17

Trans-spectral feature detection for volumetric image alignment and colorization

#10
20210044725
2021-02-11

Camera-specific distortion correction

#11
20210021748
2021-01-21

Dynamic detection and correction of light field camera array miscalibration

#12
20200401859
2020-12-24

Image processing device, imaging device, and image processing method

#13
20200374423
2020-11-26

Information processing apparatus, information processing method, program, and interchangeable lens

#14
20200372865
2020-11-26

Method for driving semiconductor device

#15
20200092470
2020-03-19

Edge detection signal processing

#16
20190297310
2019-09-26

Device and method for shadow correction verification parameter determination and shadow correction verification

#17
20190220962
2019-07-18

Image processing method and image processing device

#18
20190158707
2019-05-23

IMAGE PROCESSING DEVICE AND ELECTRONIC ENDOSCOPE SYSTEM

#19
20190147306
2019-05-16

Image processing device, imaging device, and image processing method

#20
20180376036
2018-12-27

Contour enhancement processing circuit, contour enhancement processing method, and television camera

#21
20180278833
2018-09-27

Peaking headroom for flat panel displays

#22
20180261172
2018-09-13

Method for driving semiconductor device

#23
20180203061
2018-07-19

Apparatus having on-chip fail safe logic for I/O signal in high integrity functional safety applications

#24
20180182073
2018-06-28

Video image enhancement method

#25
20180122099
2018-05-03

Image processing apparatus having automatic compensation function for image obtained from camera, and method thereof

#26
20180115758
2018-04-26

Image processing apparatus, control method thereof, and storage medium

#27
20180077348
2018-03-15

Display control device and imaging device

#28
20180048812
2018-02-15

Edge detection signal processing

#29
20180007290
2018-01-04

Imaging apparatus and imaging method

#30
20180007239
2018-01-04

Signal correction method and apparatus, and terminal

#31
20170365039
2017-12-21

Image processing apparatus, image processing method, and non-transitory computer-readable storage medium

#32
20170357881
2017-12-14

Image processing device, imaging device, and image processing method

#33
20170186139
2017-06-29

Image processing method for detail enhancement and noise reduction

#34
20170171480
2017-06-15

Image processing method

#35
20170148139
2017-05-25

Super-resolution image reconstruction using high-frequency band extraction

#36
20170034495
2017-02-02

Image processing apparatus for applying emphasis effect processing to a specific component of an image signal, image processing method and image capture apparatus

#37
20170006218
2017-01-05

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

#38
20160379340
2016-12-29

Wavelet-based image decolorization and enhancement

#39
20160371821
2016-12-22

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

#40
20160366387
2016-12-15

Accelerated super-resolution processing method for TV video images, accelerated super-resolution processing device for TV video images that is used in same method, first to sixth accelerated super-resolution processing programs, and first to second storage media

#41
20160307293
2016-10-20

Image processing device

#42
20160247466
2016-08-25

Method for driving semiconductor device

#43
20160247265
2016-08-25

Image processing apparatus and image processing method

#44
20160134786
2016-05-12

Shooting apparatus including a diaphragm

#45
20160127648
2016-05-05

Processing device, image pickup device and processing method for obtaining distance information from a difference in blur degree

#46
20160119603
2016-04-28

Imaging device, imaging method, and image processing device

#47
20160117804
2016-04-28

Method and device for enhancing edge of image and digital camera

#48
20160088267
2016-03-24

Image processing device, image processing system, and image processing method

#49
20160071460
2016-03-10

Display apparatus, display data processing device, and display data processing method

#50
20160014397
2016-01-14

IMAGE CAPTURING APPARATUS AND CONTROL METHOD FOR THE SAME

#51
20160006917
2016-01-07

IMAGING DEVICE AND METHOD OF DRIVING IMAGING DEVICE

#52
20150373234
2015-12-24

Image processing apparatus and image processing method

#53
20150365661
2015-12-17

Image capturing apparatus, calibration method, and non-transitory computer-readable medium for calculating parameter for a point image restoration process

#54
20150312538
2015-10-29

Image processing apparatus that performs tone correction and edge enhancement, control method therefor, and storage medium

#55
20150302559
2015-10-22

Apparatus for increasing sharpness

#56
20150243041
2015-08-27

Systems and methods for image and video signal measurement

#57
20150146995
2015-05-28

Image enhancement apparatus and image enhancement method

#58
20150092091
2015-04-02

Processing device, image pickup device and processing method

#59
20150085193
2015-03-26

Method for improving video output definition and terminal device

#60
20140362296
2014-12-11

Predictive enhancement of a portion of video data rendered on a display unit associated with a data processing device

#61
20140355904
2014-12-04

Image processing method for detail enhancement and noise reduction

#62
20140340435
2014-11-20

Display apparatus, display data processing device, and display data processing method

#63
20140334742
2014-11-13

Image enhancing device and image enhancement method

#64
20140333838
2014-11-13

Image processing method

#65
20140333726
2014-11-13

Image processing apparatus, image capturing apparatus, and display apparatus

#66
20140300783
2014-10-09

Method for driving a liquid crystal display device at higher resolution

#67
20140071314
2014-03-13

Image processing apparatus and control method thereof

#68
20130343670
2013-12-26

Method for converting input image data into output image data, image conversion unit for converting input image data into output image data, image processing apparatus, display device

#69
20130300901
2013-11-14

Image processing apparatus, method for controlling the same and storage medium

#70
20130249962
2013-09-26

Display apparatus, display data processing device, and display data processing method

#71
20130223815
2013-08-29

Recording/reproduction device, recording/reproduction method, television receiver, program, and recording medium

#72
20130141641
2013-06-06

IMAGE PROCESSING METHOD AND ASSOCIATED IMAGE PROCESSING APPARATUS

#73
20130089268
2013-04-11

Image processing device and image processing method

#74
20120314969
2012-12-13

IMAGE PROCESSING APPARATUS AND DISPLAY DEVICE INCLUDING THE SAME, AND IMAGE PROCESSING METHOD

#75
20120314968
2012-12-13

Signal processing device and control program for sharpening images

#76
20120314946
2012-12-13

Image processing apparatus, image processing method, and program

#77
20120314130
2012-12-13

Cable equalization and monitoring for degradation and potential tampering

#78
20120301047
2012-11-29

Image processing apparatus, display apparatus provided with same, and image processing method

#79
20120274817
2012-11-01

Method of selective aperture sharpening and halo suppression using chroma zones in CMOS imagers

#80
20120242903
2012-09-27

Method and apparatus for improving image quality

#81
20120213289
2012-08-23

Decoding device with nonlinear process section, control method for the decoding device, transmission system, and computer-readable recording medium having a control program recorded thereon

#82
20120170845
2012-07-05

APPARATUS AND METHOD FOR IMPROVING IMAGE QUALITY BASED ON DEFINITION AND CHROMA

#83
20120169905
2012-07-05

Method And Image Sensor For Image Sharpening And Apparatuses Including The Image Sensor

#84
20120162383
2012-06-28

Control device, control method and control program

#85
20120147225
2012-06-14

Image processing method

#86
20120092358
2012-04-19

Noise-robust edge enhancement system and method for improved image sharpness

#87
20120070098
2012-03-22

Signal processing device, control method for signal processing device, control program, and computer-readable storage medium having the control program recorded therein

#88
20120062797
2012-03-15

Methods and systems for noise reduction and image enhancement

#89
20120045144
2012-02-23

Image processing apparatus, image processing method, and camera module

#90
20120026401
2012-02-02

Automated system and method for high-frequency signal attenuation compensation

#91
20120013775
2012-01-19

Enhanced image capture sharpening

#92
20120002105
2012-01-05

Video Signal Interpolation Device, Video Display Device, and Video Signal Interpolation Method

#93
20110292257
2011-12-01

Image processing apparatus and image pickup apparatus using the same

#94
20110274407
2011-11-10

Moving image reproducing apparatus and control method therefor, and storage medium

#95
20110267540
2011-11-03

Image quality improving device and method

#96
20110254947
2011-10-20

Method and apparatus for image processing and on-vehicle camera apparatus

#97
20110249187
2011-10-13

Repairing scratch impairments to an image

#98
20110229046
2011-09-22

Image processing apparatus and image processing method capable of reducing an increase in coding distortion due to sharpening

#99
20110228146
2011-09-22

Imaging apparatus

#100
20110211767
2011-09-01

Selective local transient improvement and peaking for video sharpness enhancement

#101
20110211766
2011-09-01

Image processing apparatus and method and image display apparatus

#102
20110157482
2011-06-30

Video display device

#103
20110157436
2011-06-30

Method and apparatus for ringing and halo control

#104
20110134135
2011-06-09

Image processing apparatus, image display apparatus, and image processing method

#105
20110129167
2011-06-02

IMAGE CORRECTION APPARATUS AND IMAGE CORRECTION METHOD

#106
20110129146
2011-06-02

Method for processing a digital image, in particular for processing contour regions, and corresponding device

#107
20110123130
2011-05-26

Image correction apparatus and image correction method

#108
20110115982
2011-05-19

Video signal processing device and video display device

#109
20110115766
2011-05-19

Energy efficient display system

#110
20110096102
2011-04-28

Image display apparatus and image display method

#111
20110090378
2011-04-21

Image deblurring using panchromatic pixels

#112
20110090370
2011-04-21

System and method for sharpening image data

#113
20110085086
2011-04-14

METHOD FOR ADAPTIVE NOISE REDUCTION AND APPARATUS THEREOF

#114
20110081095
2011-04-07

Image processing apparatus and image processing method

#115
20110063516
2011-03-17

Video processing apparatus and video processing method

#116
20110063515
2011-03-17

Video processing apparatus

#117
20110050701
2011-03-03

Image display apparatus, image processing apparatus and method to output an image with high perceived resolution

#118
20110050700
2011-03-03

Image processing apparatus and method and image display apparatus

#119
20110037901
2011-02-17

Video signal processing apparatus, enhancement gain generating method, and enhanced gain generating program

#120
20110037898
2011-02-17

De-ring system and method for reducing the overshooting and undershooting of video signal in a scaler

#121
20110002540
2011-01-06

Color image enhancement

#122
20100321524
2010-12-23

Sharpness processing method and system for digital image

#123
20100315556
2010-12-16

Image processing circuit and method thereof

#124
20100310166
2010-12-09

Image processing apparatus and method and image display apparatus

#125
20100303375
2010-12-02

Image processing apparatus

#126
20100295996
2010-11-25

Image processing circuit and method for image processing

#127
20100283899
2010-11-11

CONTOUR CORRECTION CIRCUIT

#128
20100283876
2010-11-11

Systems, methods, and apparatus for camera tuning and systems, methods, and apparatus for reference pattern generation

#129
20100259685
2010-10-14

Video signal processing device and a display apparatus

#130
20100259653
2010-10-14

Method for driving semiconductor device including super-resolution processing

#131
20100259652
2010-10-14

Image capturing apparatus and control method therefor

#132
20100208137
2010-08-19

Switched input video device

#133
20100158402
2010-06-24

Motion blur detecting apparatus and method, image processing apparatus, and image display apparatus

#134
20100150468
2010-06-17

Selective local transient improvement and peaking for video sharpness enhancement

#135
20100149418
2010-06-17

VIDEO IMPROVEMENT PROCESSOR

#136
20100134518
2010-06-03

Image processing apparatus and method and image display apparatus and method

#137
20100111409
2010-05-06

Image processing device, program recording medium, and image acquisition apparatus

#138
20100104212
2010-04-29

Contour correcting device, contour correcting method and video display device

#139
20100104180
2010-04-29

Image noise reduction method and image processing apparatus using the same

#140
20100085285
2010-04-08

Display apparatus, display data processing device, and display data processing method

#141
20100066874
2010-03-18

Image processing method

#142
20100066869
2010-03-18

VIDEO SIGNAL PROCESSING APPARATUS, IMAGE PICKUP APPARATUS, DISPLAY APPARATUS, AND VIDEO SIGNAL PROCESSING METHOD

#143
20100053441
2010-03-04

Video display device, video display method and system

#144
20100033497
2010-02-11

Edge adjustment method, image processing device and display apparatus

#145
20100020238
2010-01-28

Method and system for picture-based user interface for adjusting picture display parameter settings of a display device

#146
20090316019
2009-12-24

Tone adjustment method for digital image and electronic apparatus using the same

#147
20090289935
2009-11-26

Liquid crystal drive device, LCD apparatus and drive method

#148
20090285508
2009-11-19

Image acquiring method, image processing method, and image transforming method

#149
20090285502
2009-11-19

Image acquiring method, image processing method, and image transforming method

#150
20090278989
2009-11-12

Sharpness enhancing apparatus and method

#151
20090268064
2009-10-29

Video signal processing apparatus with outline emphasis control section

#152
20090232395
2009-09-17

IMAGE PROCESSING DEVICE

#153
20090073278
2009-03-19

Image processing device and digital camera

#154
20090073192
2009-03-19

Image processing apparatus and image processing method

#155
20090066818
2009-03-12

Apparatus and method for restoring image based on distance-specific point spread function

#156
20090060374
2009-03-05

Method and apparatus utilizing step-wise gain control for image processing

#157
20090059077
2009-03-05

Signal processing apparatus and control method thereof

#158
20090051817
2009-02-26

Method and device for image sharpness adjustment

#159
20090051816
2009-02-26

Image processing apparatus, projector, image processing method, and method for controlling image processing apparatus

#160
20090051812
2009-02-26

Signal adjuster

#161
20090040376
2009-02-12

Image processing apparatus and control method

#162
20090034866
2009-02-05

Method of removing blur without ringing-artifact

#163
20090033798
2009-02-05

Automatic luminance-chrominance delay compensation

#164
20090016635
2009-01-15

Edge-enhancement device and edge-enhancement method

#165
20090016625
2009-01-15

IMAGING APPARATUS AND METHOD OF IMPROVING SENSITIVITY OF THE SAME

#166
20080285883
2008-11-20

Apparatus and method for reducing image noise with edge tracking and computer readable medium having stored thereon computer executable instructions for performing the method

#167
20080284878
2008-11-20

Image Processing Apparatus, Method, and Program

#168
20080273811
2008-11-06

Image processing method and apparatus

#169
20080246861
2008-10-09

Imaging apparatus, signal processing circuit, signal processing apparatus, signal processing method, and computer program product

#170
20080218635
2008-09-11

Image processing system, method and program, including a correction coefficient calculation section for gradation correction

#171
20080205787
2008-08-28

Methods of noise reduction and edge enhancement in image processing

#172
20080204577
2008-08-28

Image processing system, image processing method, and image processing program product

#173
20080187236
2008-08-07

Image Contrast and Sharpness Enhancement

#174
20080181491
2008-07-31

Color to grayscale conversion method and apparatus utilizing a high pass filtered chrominance component

#175
20080170797
2008-07-17

Edge enhancement system and method and imaging system

#176
20080170158
2008-07-17

APPARATUS FOR AND METHOD OF PROCESSING DIGITAL IMAGE

#177
20080159646
2008-07-03

Edge preservation image processing device and image processing method

#178
20080152253
2008-06-26

Noise cancellation

#179
20080122974
2008-05-29

Interlace motion artifact detection using vertical frequency detection and analysis

#180
20080043145
2008-02-21

Image Processing Apparatus, Image Processing Method, and Image Display Apparatus

#181
20080031538
2008-02-07

Adaptive spatial image filter for filtering image information

#182
20080024675
2008-01-31

Image correction circuit, image correction method and image display

#183
20080019608
2008-01-24

Image dynamic range control for visual display

#184
20080018795
2008-01-24

Video signal processing device and video signal processing method

#185
20080012992
2008-01-17

Method and apparatus for adjusting the contrast of an image

#186
20080002042
2008-01-03

Image process apparatus and method for contour correction

#187
20070286532
2007-12-13

Image correction circuit, image correction method and image display

#188
20070279530
2007-12-06

Video enhancement systems and methods

#189
20070269129
2007-11-22

Image processing with minimization of ringing artifacts and noise

#190
20070258653
2007-11-08

Unit for and Method of Image Conversion

#191
20070250893
2007-10-25

DIGITAL BROADCASTING RECEIVING APPARATUS

#192
20070248278
2007-10-25

Image Processing Device

#193
20070229675
2007-10-04

Imaging apparatus, high frequency component detection circuit, high frequency component detection method and computer program product

#194
20070222866
2007-09-27

Video signal processing device and image processing device

#195
20070189631
2007-08-16

Methods and apparatuses for enhancing image quality

#196
20070188625
2007-08-16

Method of shoot suppression and an image quality improvement apparatus

#197
20070188525
2007-08-16

Image processing method and apparatus and image display apparatus

#198
20070182834
2007-08-09

Apparatus, method, and computer program for processing image, and recording medium storing the computer program

#199
20070177060
2007-08-02

Video signal processing apparatus and method, and edge enhancement apparatus and method

#200
20070177059
2007-08-02

Coring device, luminance processor using coring device, and methods thereof

#201
20070159556
2007-07-12

Luminance transient improvemet using video encoding metric for digital video processing

#202
20070147697
2007-06-28

Method for removing noise in image and system thereof

#203
20070104388
2007-05-10

Enhancing contrast of video data while preserving sharpness

#204
20070085930
2007-04-19

Method and apparatus for improving image quality

#205
20070076132
2007-04-05

[SIGNAL ADJUSTER]

#206
20070070248
2007-03-29

Pre-compensation of high frequency component in a video scaler

#207
20070070243
2007-03-29

Adaptive vertical temporal flitering method of de-interlacing

#208
20070047647
2007-03-01

Apparatus and method for enhancing image using motion estimation

#209
20070046788
2007-03-01

Image processing apparatus, image display and image processing method

#210
20070002152
2007-01-04

Digital photographic instrument, method for adjusting focus of digital photographic instrument, and program for digital photographic instrument

#211
20060291812
2006-12-28

Apparatus and method for reproducing moving image data

#212
20060285766
2006-12-21

Selective local transient improvement and peaking for video sharpness enhancement

#213
20060279660
2006-12-14

Enhancing sharpness in video images

#214
20060274204
2006-12-07

Picture display system for adjusting image quality of a picture signal having higher number of scanning lines

#215
20060238654
2006-10-26

Image data processing apparatus

#216
20060232703
2006-10-19

Picture display device

#217
20060228043
2006-10-12

Image processing apparatus for enhancing high frequency components

#218
20060227249
2006-10-12

Display apparatus and control method thereof

#219
20060221244
2006-10-05

Image-quality adjusting apparatus, image-quality adjusting method, and display apparatus

#220
20060221241
2006-10-05

Image-quality adjusting apparatus, image-quality adjusting method, and display apparatus

#221
20060221240
2006-10-05

Method and apparatus for generating thin lines in video images

#222
20060215927
2006-09-28

Signal processing device and method, recording medium, and program

#223
20060152443
2006-07-13

Plasma display apparatus and method for processing image thereof

#224
20060147125
2006-07-06

Sharpness metric for asymmetrically enhanced image and video

#225
20060114357
2006-06-01

Systems and methods for image processing providing noise reduction and edge enhancement

#226
20060103763
2006-05-18

Picture quality improvement device and picture quality improvement method

#227
20060098892
2006-05-11

Edge preservation type image processing device

#228
20060098743
2006-05-11

Image display apparatus and picture quality correction

#229
20060066554
2006-03-30

Apparatus and method for processing moving picture, and computer program product

#230
20060055822
2006-03-16

Digital display jitter correction apparatus and method

#231
20060050979
2006-03-09

Method and device of image correction

#232
20060050783
2006-03-09

Apparatus and method for adaptive 3D artifact reducing for encoded image signal

#233
20060039622
2006-02-23

Sharpness enhancement

#234
20060033844
2006-02-16

Image sharpness improvement apparatus based on human visual system and method thereof

#235
20060028560
2006-02-09

Video imaging apparatus having non-linear input-output characteristic for improved image contrast control

#236
20060001775
2006-01-05

Apparatus and method for processing video signal

#237
20050285977
2005-12-29

Video display apparatus having contour correction function

#238
20050276470
2005-12-15

Saturation-adaptive image enhancement apparatus and method

#239
20050270425
2005-12-08

Video signal processing apparatus and method to enhance image sharpness and remove noise

#240
20050264693
2005-12-01

Image processing apparatus and image processing method

#241
20050259886
2005-11-24

Methods and systems for locally adaptive image processing filters

#242
20050259178
2005-11-24

Image taking apparatus

#243
20050249437
2005-11-10

Method and apparatus for video image interpolation with edge sharpening

#244
20050243205
2005-11-03

System and method for reducing noise in images

#245
20050212972
2005-09-29

Noise reduction device and television receiver

#246
20050207641
2005-09-22

Color to grayscale conversion method and apparatus

#247
20050206723
2005-09-22

Method for enhancing contours in an image

#248
20050200760
2005-09-15

Image-signal processing apparatus for enhancing specific frequency component of image signal and correcting the edge of reproduced image

#249
20050190301
2005-09-01

Contour emphasizing circuit

#250
20050168644
2005-08-04

Method and system for video edge enhancement

#251
20050162620
2005-07-28

Image processing apparatus

#252
20050162563
2005-07-28

Interlace motion artifact detection using vertical frequency detection and analysis

#253
20050157213
2005-07-21

Video signal improving circuit

#254
20050157189
2005-07-21

Signal-processing system, signal-processing method, and signal-processing program

#255
20050147318
2005-07-07

Image processing apparatus and method

#256
20050140829
2005-06-30

Signal processing apparatus, image display apparatus and signal processing method

#257
20050134748
2005-06-23

Automated system and method for high-frequency signal attenuation compensation

#258
20050128358
2005-06-16

Video signal processing apparatus, for controlling contrast compensation and edge compensation in relation to each other in depedence on luminance of an image, and television receiver including the same

#259
20050128357
2005-06-16

Apparatus to improve image sharpness adaptively according to multi-video formats and method thereof

#260
20050128355
2005-06-16

Method of removing noise from digital moving picture data

#261
20050111055
2005-05-26

Apparatus and method of image sharpness enhancement

#262
20050105823
2005-05-19

Method and system for composing universally focused image from multiple images

#263
20050100240
2005-05-12

Edge enhancement system and method and imaging system

#264
20050100239
2005-05-12

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

#265
20050099537
2005-05-12

Contour enhancement unit and method to enhance the contours in video images

#266
20050083438
2005-04-21

Horizontal contour correction circuit

#267
20050030396
2005-02-10

Apparatus for and method of edge enhancement in image processing

#268
20050002637
2005-01-06

Video signal processing method and device

#269
16398575
2020-05-05

Video line inversion for reducing impact of periodic interference signals on analog video transmission

#270
15075079
2017-06-20

Methods and systems for detection of blur artifact in digital video due to high quantization

#271
13866605
2014-05-13

Image processing apparatus and method thereof