CZ353798A3 - Obvod pro detekci čisté červené barvy a obvod pro kompenzaci barvy používající obvod pro detekci čisté červené barvy - Google Patents

Obvod pro detekci čisté červené barvy a obvod pro kompenzaci barvy používající obvod pro detekci čisté červené barvy

Info

Publication number: CZ353798A3
Authority: CZ; Czechia
Prior art keywords: circuit; detecting; clear red; red color; color
Prior art date: 1997-03-06

Application number

CZ983537A

Other languages

English (en)

Other versions

CZ290605B6 (cs

Inventor

Hiroko Sugimoto

Atsuhisa Kageyama

Masahiro Takeshima

Minoru Kawabata

Original Assignee

Matsushita Electric Industrial Co., Ltd.

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1997-03-06

Filing date

1998-03-05

Publication date

1999-03-17

1998-03-05 Application filed by Matsushita Electric Industrial Co., Ltd. filed Critical Matsushita Electric Industrial Co., Ltd.

1999-03-17 Publication of CZ353798A3 publication Critical patent/CZ353798A3/cs

2002-08-14 Publication of CZ290605B6 publication Critical patent/CZ290605B6/cs

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Processing Of Color Television Signals (AREA)

CZ19983537A 1997-03-06 1998-03-05 Obvod pro kompenzaci barvy pouľívající obvod pro detekci čisté červené barvy CZ290605B6 (cs)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP5133997		1997-03-06

Publications (2)

Publication Number	Publication Date
CZ353798A3 true CZ353798A3 (cs)	1999-03-17
CZ290605B6 CZ290605B6 (cs)	2002-08-14

Family

ID=12884177

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CZ19983537A CZ290605B6 (cs)	1997-03-06	1998-03-05	Obvod pro kompenzaci barvy pouľívající obvod pro detekci čisté červené barvy

Country Status (10)

Country	Link
US (1)	US6064447A (cs)
EP (1)	EP0922362B1 (cs)
JP (1)	JP3860221B2 (cs)
KR (1)	KR100365848B1 (cs)
CN (1)	CN1305316C (cs)
BR (1)	BR9805932A (cs)
CZ (1)	CZ290605B6 (cs)
DE (1)	DE69809691T2 (cs)
MY (1)	MY124641A (cs)
WO (1)	WO1998039923A1 (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1492356A3 (en) *	1998-11-13	2005-11-23	CNH Canada Ltd.	Method for color detection in video images
WO2000030362A1 (en) *	1998-11-13	2000-05-25	Flexi-Coil Ltd.	Method for color detection in video images
JP4489262B2 (ja) *	2000-07-28	2010-06-23	日立プラズマディスプレイ株式会社	カラー表示の色再現補正回路及びカラーディスプレイ
GB2396504B (en) *	2002-12-20	2005-11-23	Canon Kk	Image processing

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0832054B2 (ja) *	1987-03-24	1996-03-27	オリンパス光学工業株式会社	カラ−エンハンス回路
US4847677A (en) *	1988-04-27	1989-07-11	Universal Video Communications Corp.	Video telecommunication system and method for compressing and decompressing digital color video data
US5134465A (en) *	1989-08-30	1992-07-28	Hitachi Video Engineering, Inc.	Color detecting circuit
US5442408A (en) *	1989-11-17	1995-08-15	Sanyo Electric Co., Ltd.	White balance adjusting apparatus for automatically adjusting white balance in response to luminance information signal and color information signal obtained from image sensing device
JP2766067B2 (ja) *	1990-10-31	1998-06-18	キヤノン株式会社	撮像装置
US5418575A (en) *	1991-12-11	1995-05-23	Hitachi, Ltd.	Color display apparatus having compensating unit
JP3137704B2 (ja) *	1991-12-11	2001-02-26	株式会社日立製作所	色再現補正方法，色再現補正回路及びこれを用いたカラーディスプレイ装置
KR970010266B1 (ko) *	1992-03-31	1997-06-23	미쯔시다덴기산교 가부시기가이샤	플라즈마 발생방법 및 그 장치
JPH0614334A (ja) *	1992-06-29	1994-01-21	Matsushita Electric Ind Co Ltd	映像信号処理回路
US5294974A (en) *	1992-07-24	1994-03-15	Matsushita Electric Corporation Of America	High-definition video encoding system having color-sensitive quantization
US5835641A (en) *	1992-10-14	1998-11-10	Mitsubishi Denki Kabushiki Kaisha	Image pick-up apparatus for detecting and enlarging registered objects
JPH06178310A (ja) *	1992-12-03	1994-06-24	Sony Corp	映像信号用増幅器
US6002448A (en) *	1993-04-19	1999-12-14	Mitsubishi Denki Kabushiki Kaisha	Image quality correction circuit and method based on color density
JP3640403B2 (ja) *	1993-05-14	2005-04-20	クラリオン株式会社	映像信号の色検出回路
JP3466661B2 (ja) *	1993-06-29	2003-11-17	キヤノン株式会社	画像処理装置及びその方法
JPH0795611A (ja) *	1993-09-20	1995-04-07	Toshiba Corp	色飽和度補正回路
JPH08102958A (ja) *	1994-09-30	1996-04-16	Sony Corp	特定色相検出回路
US5838465A (en) *	1994-12-02	1998-11-17	Hitachi, Ltd.	Color compensating method of color image and color image generating apparatus
US5850473A (en) *	1997-01-07	1998-12-15	Lucent Technologies Inc.	Method and apparatus for compensating for color variation in a video system
KR100266587B1 (ko) *	1997-12-09	2000-09-15	구자홍	색보상 장치

1998
- 1998-03-05 DE DE69809691T patent/DE69809691T2/de not_active Expired - Lifetime
- 1998-03-05 US US09/035,684 patent/US6064447A/en not_active Ceased
- 1998-03-05 WO PCT/JP1998/000919 patent/WO1998039923A1/en active IP Right Grant
- 1998-03-05 CZ CZ19983537A patent/CZ290605B6/cs not_active IP Right Cessation
- 1998-03-05 KR KR10-1998-0708968A patent/KR100365848B1/ko not_active IP Right Cessation
- 1998-03-05 JP JP53837898A patent/JP3860221B2/ja not_active Expired - Lifetime
- 1998-03-05 EP EP98905782A patent/EP0922362B1/en not_active Expired - Lifetime
- 1998-03-05 BR BR9805932-7A patent/BR9805932A/pt active Search and Examination
- 1998-03-05 CN CNB988002256A patent/CN1305316C/zh not_active Expired - Lifetime
- 1998-03-06 MY MYPI98000984A patent/MY124641A/en unknown

Also Published As

Publication number	Publication date
EP0922362A1 (en)	1999-06-16
JP2000513906A (ja)	2000-10-17
DE69809691D1 (de)	2003-01-09
MY124641A (en)	2006-06-30
CN1217853A (zh)	1999-05-26
BR9805932A (pt)	1999-08-31
US6064447A (en)	2000-05-16
CZ290605B6 (cs)	2002-08-14
EP0922362B1 (en)	2002-11-27
JP3860221B2 (ja)	2006-12-20
DE69809691T2 (de)	2003-04-10
KR100365848B1 (ko)	2003-02-20
CN1305316C (zh)	2007-03-14
KR20000065213A (ko)	2000-11-06
WO1998039923A1 (en)	1998-09-11

Publication	Publication Date	Title
DE69803272D1 (en)	2002-02-21	Hemmstoffe der stickstoffmonoxid-synthase
GB2332049B (en)	2002-04-24	Pixel sensor
AU4339897A (en)	1998-04-02	Color sensor
AU3062697A (en)	1997-12-05	Luminance-priority color sensor
EP0812274A4 (en)	1999-04-21	DIRECT DRIVE
EP0964232A4 (en)	2003-03-05	LAST SENSOR
HK1004822A1 (en)	1998-12-11	Magneto-impedance sensor
PL335973A1 (en)	2000-06-05	Connection
SG67541A1 (en)	1999-09-21	Sensing blend color homogeneity
HK1019126A1 (en)	2000-01-21	Signal peocessing
GB9414256D0 (en)	1994-08-31	Range detection
DE69825438D1 (en)	2004-09-09	Sensor
GB9706640D0 (en)	1997-05-21	Colour legalizer
CZ353798A3 (cs)	1999-03-17	Obvod pro detekci čisté červené barvy a obvod pro kompenzaci barvy používající obvod pro detekci čisté červené barvy
HK1001794A1 (en)	1998-07-10	Detection circuit
GB2296102B (en)	1998-08-05	Color scales
GB2332529B (en)	2002-06-05	Detection
ZA988492B (en)	1999-03-31	Substituted tetrahydro-naphthalenes and analogous compounds
GB9700317D0 (en)	1997-02-26	The green one
GB9811627D0 (en)	1998-07-29	Ladle
EP0667719A3 (en)	1995-10-18	Circuit for separating luminance and chrominance signals.
GB9717826D0 (en)	1997-10-29	Detection circuits
GB9813518D0 (en)	1998-08-19	Hitches
GB2286742B (en)	1997-12-10	Color video signal detection
GB9708262D0 (en)	1997-06-18	Degaussing circuitry

Legal Events

Date	Code	Title	Description
2000-06-30	PD00	Pending as of 2000-06-30 in czech republic
2018-03-14	MK4A	Patent expired	Effective date: 20180305