H04N5/16 - CPC Classification Index

ClassID:

229442 ⎘

H04N5/16 - CPC Classification

Classification description:

Details of television systems; Picture signal circuitry for video frequency region Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level

Sub-classes:

H04N5/165 » {to maintain the black level constant} 28
H04N5/18 » by means of "clamp" circuit operated by switching circuit 24

Recent Application in this class:

20180255256

2018-09-06

Image processing device and method

20180176497

2018-06-21

Column line clamp circuit for imaging array

20180176489

2018-06-21

IMAGE-CAPTURE DEVICE, IMAGE ACQUISITION DEVICE, IMAGE ACQUISITION METHOD, IMAGE PROCESSING DEVICE, AND IMAGE PROCESSING PROGRAM

20160269599

2016-09-15

Display apparatus, display control method, and computer-readable storage medium

20130278730

2013-10-24

Single-eye stereoscopic imaging device, correction method thereof, and recording medium thereof

20120044423

2012-02-23

Video data processing apparatus and contrast correcting method

20120019728

2012-01-26

Dynamic Illumination Compensation For Background Subtraction

20110090539

2011-04-21

IMAGE CORRECTION METHOD, APPARATUS, ARTICLE AND IMAGE

20100189378

2010-07-29

Image correction method, apparatus, article and image

#10

20100020933

2010-01-28

Dark correction for digital X-ray detector

#11

20090238284

2009-09-24

Reducing differentials in visual media

#12

20090207273

2009-08-20

Imaging apparatus, waveform signal display method, storage medium, and integrated circuit

#13

20090190035

2009-07-30

CIRCUIT FOR PROCESSING VIDEO SIGNAL

#14

20090180710

2009-07-16

Image correction method, apparatus, article and image

#15

20080204601

2008-08-28

AC Coupling Techniques For Video Drivers

#16

20080151114

2008-06-26

Microcontroller-based multi-format video AGC/sync loop regulator

#17

20080063049

2008-03-13

Video data source system

#18

20080062473

2008-03-13

Image processing device and method thereof

#19

20080002057

2008-01-03

Video signal output circuit and electronic device using the same

#20

20070222873

2007-09-27

Signal Compensation Circuit and Related Method for Correcting DC Offsets in An Analog Manner

#21

20060103743

2006-05-18

Clamping circuit and digital camera system having the clamping circuit

#22

20060061737

2006-03-23

Content optimizing system for an image projection lighting device

#23

20060044474

2006-03-02

Digital DC restore methods and apparatus

#24

20060017824

2006-01-26

Image processing device, image processing method, electronic camera, and scanner

#25

20050248665

2005-11-10

Clamp level adjusting apparatus, electronic camera, image processing apparatus, and image processing program

#26

20050231620

2005-10-20

Cmos imager for cellular applications and methods of using such

#27

20050190346

2005-09-01

Content optimizing system for an image projection lighting device

#28

20050174487

2005-08-11

Method and a circuit for deriving a synchronisation signal from a video signal

#29

20050151868

2005-07-14

Serial output from a CMOS imager

#30

20050128325

2005-06-16

Built-in self test for a CMOS imager

#31

20050068436

2005-03-31

CMOS imager for cellular applications and methods of using such