ClassID:

229458

H04N5/2178 - CPC Classification

Classification description:

Details of television systems; Picture signal circuitry for video frequency region; Circuitry for suppressing or minimising disturbance, e.g. moiré or halo in picture signal generation in cameras comprising an electronic image sensor, e.g. in digital cameras, TV cameras, video cameras, camcorders, webcams, or to be embedded in other devices, e.g. in mobile phones, computers or vehicles in solid-state picture signal generation; Correction or equalization of amplitude response, e.g. dark current, blemishes, non-uniformity by initial calibration, e.g. with memory means

Recent Application in this class:
#1
20230171375
2023-06-01

Validation of infrared (IR) camera distortion accuracy

#2
20210406585
2021-12-30

Adaptive image processing

#3
20210186453
2021-06-24

Systems and methods for calibrating, correcting and processing images on a radiographic detector

#4
20210136258
2021-05-06

Image capturing apparatus, information processing apparatus, methods for controlling the same, image capturing apparatus system, and storage medium

#5
20210034910
2021-02-04

Adaptive image processing

#6
20200382729
2020-12-03

Imager and imaging device

#7
20200014839
2020-01-09

Image capturing apparatus

#8
20190295290
2019-09-26

System and method of calibrating a directional light source relative to a camera's field of view

#9
20190231299
2019-08-01

Systems and methods for calibrating, correcting and processing images on a radiographic detector

#10
20190124282
2019-04-25

Unique identification value for a sensor

#11
20180338100
2018-11-22

Image processing device, image processing method and computer readable recording medium

#12
20180309914
2018-10-25

Output apparatus, lens apparatus, adaptor apparatus, camera apparatus, and image pickup apparatus

#13
20180302615
2018-10-18

Optical test device for a vehicle camera and testing method

#14
20180077369
2018-03-15

Unique identification value for a sensor

#15
20180035106
2018-02-01

Camera head with integrated calibration tables

#16
20170330326
2017-11-16

Obtaining calibration data of a camera

#17
20170163918
2017-06-08

IMAGE CAPTURING DEVICE AND METHOD

#18
20170078599
2017-03-16

Image processing apparatus and method, and image capturing apparatus

#19
20170078532
2017-03-16

Chromatic aberration correction in imaging system including variable focal length lens

#20
20160157813
2016-06-09

Systems and methods for calibrating, correcting and processing images on a radiographic detector

#21
20150365661
2015-12-17

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

#22
20150341529
2015-11-26

Radiometric calibration from noise distributions

#23
20150271423
2015-09-24

Image-pickup apparatus and method of detecting defective pixel thereof

#24
20150271384
2015-09-24

Camera system for surgical applications

#25
20150110417
2015-04-23

Removal of image artifacts from sensor dust

#26
20150015750
2015-01-15

Method and apparatus for image flare mitigation

#27
20140320692
2014-10-30

Imaging apparatus, image processing apparatus, and image processing method for generating random special effects

#28
20140313350
2014-10-23

Imaging systems with reference pixels for image flare mitigation

#29
20130155297
2013-06-20

Radiometric calibration from noise distributions

#30
20130128082
2013-05-23

Image-pickup apparatus and method of detecting defective pixel thereof

#31
20130057707
2013-03-07

Image projecting device, image processing device, image projecting method, and computer-readable recording medium

#32
20130039561
2013-02-14

Image processing apparatus, image processing method and storage medium

#33
20120288196
2012-11-15

Removal of image artifacts from sensor dust

#34
20120147198
2012-06-14

Radiometric calibration from noise distributions

#35
20110305323
2011-12-15

Radiography control apparatus and radiography control method

#36
20110025889
2011-02-03

Techniques of modifying image field data by extrapolation

#37
20100322532
2010-12-23

Lens roll-off correction operation using values corrected based on brightness information

#38
20100128114
2010-05-27

Camera system for surgical applications

#39
20100026861
2010-02-04

Image capture device and image processing method for the same

#40
20090322892
2009-12-31

Method and apparatus for calibrating and correcting shading non-uniformity of camera systems

#41
20090304156
2009-12-10

Radiography control apparatus and radiography control method

#42
20090268062
2009-10-29

Radiometric calibration from noise distributions

#43
20090231471
2009-09-17

Correction approximating straight line group information generating method of multi-divided reading CCD, and correction processing device manufacturing method of multi-divided reading CCD

#44
20090213250
2009-08-27

Internal Storage of Camera Characteristics During Production

#45
20090195677
2009-08-06

METHOD AND APPARATUS FOR STORING LOCATION ADDRESS OF DEFECTIVE PIXEL

#46
20090009631
2009-01-08

Image-taking apparatus capable of preventing an object point from moving orthogonal to the optical axis during magnification

#47
20080304765
2008-12-11

Image processing apparatus, control method thereof, and program

#48
20080304764
2008-12-11

Removal of image artifacts from sensor dust

#49
20080278609
2008-11-13

IMAGING APPARATUS, DEFECTIVE PIXEL CORRECTING APPARATUS, PROCESSING METHOD IN THE APPARATUSES, AND PROGRAM

#50
20080273103
2008-11-06

Techniques for modifying image field data as a function of radius across the image field

#51
20080215261
2008-09-04

DESIGN STRUCTURE FOR ENHANCING YIELD AND PERFORMANCE OF CMOS IMAGING SENSORS

#52
20080151079
2008-06-26

Imaging device and manufacturing method thereof

#53
20080144965
2008-06-19

Automated statistical self-calibrating detection and removal of blemishes in digital images based on multiple occurrences of dust in images

#54
20080100725
2008-05-01

CIRCUITS FOR ENHANCING YIELD AND PERFORMANCE OF CMOS IMAGING SENSORS

#55
20080068474
2008-03-20

Imaging apparatus and defective pixel correcting method

#56
20070291145
2007-12-20

Methods, devices, and systems for selectable repair of imaging devices

#57
20070253638
2007-11-01

Digital Image Acquisition and Processing System

#58
20070177039
2007-08-02

Image pickup apparatus

#59
20070076106
2007-04-05

Image pickup apparatus and image pickup method

#60
20070052830
2007-03-08

Image pickup apparatus, characteristic variation correction apparatus and data processing method

#61
20070009174
2007-01-11

Method for non-linear image processing, and a flat detector having a correction unit

#62
20060279646
2006-12-14

Pixel defect detection method for solid-state image pickup device

#63
20060243910
2006-11-02

Radiation imaging apparatus

#64
20060103742
2006-05-18

Image capture apparatus and image capture method

#65
20050253938
2005-11-17

Image pickup device, and driving controlling method for solid-state imaging device

#66
20050231620
2005-10-20

Cmos imager for cellular applications and methods of using such

#67
20050151868
2005-07-14

Serial output from a CMOS imager

#68
20050128325
2005-06-16

Built-in self test for a CMOS imager

#69
20050068447
2005-03-31

Digital image acquisition and processing system

#70
20050068446
2005-03-31

Automated statistical self-calibrating detection and removal of blemishes in digital images based on multiple occurrences of dust in images

#71
20050068445
2005-03-31

Digital camera

#72
20050068436
2005-03-31

CMOS imager for cellular applications and methods of using such

#73
20050041806
2005-02-24

Techniques of modifying image field data by extrapolation

#74
20050024504
2005-02-03

Image-taking apparatus and optical adjustment method for an image-taking apparatus with displacement of the optical axis

#75
17536063
2022-10-18

Calibrating device and calibrating method of calibrating real-time image through dithering process

#76
16883225
2021-06-22

Dual camera calibration

#77
16292240
2020-05-26

Method of classifying and correcting image sensor defects utilizing defective-pixel information from color channels