DE69110987D1 - Farbdifferenz verdichter. - Google Patents

Farbdifferenz verdichter.

Info

Publication number: DE69110987D1
Authority: DE; Germany
Prior art keywords: compressors; color difference; color; difference; difference compressors
Prior art date: 1990-02-15
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

DE69110987T

Other languages

English (en)

Other versions

DE69110987T2 (de

Inventor

Gregory Moberg

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Eastman Kodak Co

Original Assignee

Eastman Kodak Co

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.)

1990-02-15

Filing date

1991-02-06

Publication date

1995-08-10

1991-02-06 Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co

1995-08-10 Application granted granted Critical

1995-08-10 Publication of DE69110987D1 publication Critical patent/DE69110987D1/de

1996-04-04 Publication of DE69110987T2 publication Critical patent/DE69110987T2/de

2011-02-07 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

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
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
- H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
- H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
- H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
- H04N25/135—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements
- H04N25/136—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements using complementary colours
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
- H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
- H04N23/86—Camera processing pipelines; Components thereof for processing colour signals for controlling the colour saturation of colour signals, e.g. automatic chroma control circuits

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Processing Of Color Television Signals (AREA)
Color Television Image Signal Generators (AREA)

DE69110987T 1990-02-15 1991-02-06 Farbdifferenz verdichter. Expired - Fee Related DE69110987T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/481,001 US5077602A (en)	1990-02-15	1990-02-15	Color difference compressor
PCT/US1991/000795 WO1991012695A1 (en)	1990-02-15	1991-02-06	Color difference compressor

Publications (2)

Publication Number	Publication Date
DE69110987D1 true DE69110987D1 (de)	1995-08-10
DE69110987T2 DE69110987T2 (de)	1996-04-04

Family

ID=23910193

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69110987T Expired - Fee Related DE69110987T2 (de)	1990-02-15	1991-02-06	Farbdifferenz verdichter.

Country Status (5)

Country	Link
US (1)	US5077602A (de)
EP (1)	EP0469119B1 (de)
JP (1)	JPH04505544A (de)
DE (1)	DE69110987T2 (de)
WO (1)	WO1991012695A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5343243A (en) *	1992-01-07	1994-08-30	Ricoh Company, Ltd.	Digital video camera
US6040858A (en) *	1994-11-18	2000-03-21	Canon Kabushiki Kaisha	Method and apparatus for expanding the dynamic range of sensed color images
US6856347B1 (en) *	1996-10-30	2005-02-15	Mustek Systems, Inc.	Photic image processing method
JP4446674B2 (ja) *	2003-03-31	2010-04-07	株式会社メガチップス	画像処理装置及び撮像装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4038685A (en) *	1975-03-31	1977-07-26	Rca Corporation	Apparatus for automatic gamma control of television color signals
GB1579738A (en) *	1977-07-04	1980-11-26	Kodak Ltd	Colour picture reproduction system
US4464723A (en) *	1981-12-31	1984-08-07	Rca Corporation	Digital gain control system
JPS59123387A (ja) *	1982-12-29	1984-07-17	Canon Inc	撮像装置
US4862251A (en) *	1984-04-09	1989-08-29	Corporate Communications Consultants, Inc.	Color correction system and method
GB8414450D0 (en) *	1984-06-06	1984-07-11	Motorola Inc	Saturation control circuit
JPS6116371A (ja) *	1984-07-03	1986-01-24	Toshiba Corp	デジタルフルオログラフイ装置
JPH06101807B2 (ja) *	1984-08-10	1994-12-12	ソニー株式会社	撮像信号の圧縮回路
DE3446821A1 (de) *	1984-12-21	1986-06-26	Robert Bosch Gmbh, 7000 Stuttgart	Schaltung zur weisskompression eines viedeosignals
US4814861A (en) *	1985-07-10	1989-03-21	Canon Kabushiki Kaisha	Signal processing apparatus with independent gain control for chrominance and color signals
US4754321A (en) *	1986-10-07	1988-06-28	Zenith Electronics Corporation	Integratable color correction circuit
JPS63215274A (ja) *	1987-03-04	1988-09-07	Sony Corp	固体撮像装置のクランプ回路
US4962417A (en) *	1988-05-12	1990-10-09	Rca Licensing Corporation	Chroma overload detector using a differential amplifier

1990
- 1990-02-15 US US07/481,001 patent/US5077602A/en not_active Expired - Lifetime
1991
- 1991-02-06 WO PCT/US1991/000795 patent/WO1991012695A1/en active IP Right Grant
- 1991-02-06 EP EP91904570A patent/EP0469119B1/de not_active Expired - Lifetime
- 1991-02-06 DE DE69110987T patent/DE69110987T2/de not_active Expired - Fee Related
- 1991-02-06 JP JP3504927A patent/JPH04505544A/ja active Pending

Also Published As

Publication number	Publication date
DE69110987T2 (de)	1996-04-04
WO1991012695A1 (en)	1991-08-22
EP0469119A1 (de)	1992-02-05
JPH04505544A (ja)	1992-09-24
EP0469119B1 (de)	1995-07-05
US5077602A (en)	1991-12-31

Legal Events

Date	Code	Title	Description
1996-08-08	8364	No opposition during term of opposition
2002-02-28	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE69104585D1 (de)	1994-11-17	Mikropumpe.
FI914412A0 (fi)	1991-09-19	Flerantennmottagningssystem.
DE69107363D1 (de)	1995-03-23	Verdichter.
FI86263B (fi)	1992-04-30	Skaer- och slipanordning foer en glasskivkant.
FI86244B (fi)	1992-04-30	Bakugn-spisugnkombination.
DE59104521D1 (de)	1995-03-16	Polkern.
DE69106179D1 (de)	1995-02-09	Diagonal-Verdichter.
ATE124392T1 (de)	1995-07-15	8-sulfamylmethylen-2-aminotetraline.
NO912584L (no)	1992-01-03	Aminodiol-derivater.
DE69110987D1 (de)	1995-08-10	Farbdifferenz verdichter.
DE69112932D1 (de)	1995-10-19	Verdichter.
FI900028A (fi)	1991-07-04	Belaeggningsmaterial.
FI911328A (fi)	1991-09-21	Povtagningsanordning.
NO902357D0 (no)	1990-05-29	Synkroniseringsmetode.
FI921320A0 (fi)	1992-03-26	Tandutdragningstaenger.
FI900060A (fi)	1991-07-06	Vinstfoerdelningsport foer en spelanordning.
FI905573A0 (fi)	1990-11-12	Saktagaoende hydraulmotor/pump.
IT9018003U1 (it)	1992-06-04	Autoretrobloccante - a. r. b.
IT9016501A0 (it)	1990-12-03	Autoretrobloccante - a.r.b.
FI902841A0 (fi)	1990-06-07	Vibrationsdaempare foer en pump.
ES1014148Y (es)	1991-07-16	Expositor mejorado.
ES1013685Y (es)	1991-06-16	Tureno pirotecnico.
ES1014023Y (es)	1991-07-16	Traca pirotecnica.
ES1015228Y (es)	1992-01-01	Kiosko.
ES1015058Y (es)	1991-12-16	Capsula-tapon.