DE3576447D1 - Elektronische ein-chip-farbkamera. - Google Patents

Elektronische ein-chip-farbkamera.

Info

Publication number: DE3576447D1
Authority: DE; Germany
Prior art keywords: electronic; color camera; chip color; chip; camera
Prior art date: 1984-09-10
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

DE8585904380T

Other languages

English (en)

Inventor

Roy Cok

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.)

1984-09-10

Filing date

1985-08-28

Publication date

1990-04-12

1985-08-28 Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co

1990-04-12 Application granted granted Critical

1990-04-12 Publication of DE3576447D1 publication Critical patent/DE3576447D1/de

2005-08-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- 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
- H04N23/843—Demosaicing, e.g. interpolating colour pixel values
- 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
- H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Color Television Image Signal Generators (AREA)

DE8585904380T 1984-09-10 1985-08-28 Elektronische ein-chip-farbkamera. Expired - Fee Related DE3576447D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/649,000 US4605956A (en)	1984-09-10	1984-09-10	Single-chip electronic color camera with color-dependent birefringent optical spatial frequency filter and red and blue signal interpolating circuit
PCT/US1985/001630 WO1986001964A2 (en)	1984-09-10	1985-08-28	Single-chip electronic color camera

Publications (1)

Publication Number	Publication Date
DE3576447D1 true DE3576447D1 (de)	1990-04-12

Family

ID=24603077

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8585904380T Expired - Fee Related DE3576447D1 (de)	1984-09-10	1985-08-28	Elektronische ein-chip-farbkamera.

Country Status (5)

Country	Link
US (1)	US4605956A (de)
EP (1)	EP0193562B1 (de)
JP (1)	JPS61501425A (de)
DE (1)	DE3576447D1 (de)
WO (1)	WO1986001964A2 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4642678A (en) *	1984-09-10	1987-02-10	Eastman Kodak Company	Signal processing method and apparatus for producing interpolated chrominance values in a sampled color image signal
JP2619354B2 (ja) *	1985-03-25	1997-06-11	株式会社日立製作所	固体撮像装置
JPS61256886A (ja) *	1985-05-09	1986-11-14	Hitachi Ltd	ビデオプリンタ
US4663655A (en) *	1985-08-05	1987-05-05	Polaroid Corporation	Method and apparatus for reconstructing missing color samples
US4907074A (en) *	1985-10-31	1990-03-06	Canon Kabushiki Kaisha	Image pickup apparatus having color separation filters and forming line-sequential luminance and color-difference signals
JPS62190994A (ja) *	1986-02-18	1987-08-21	Fuji Photo Film Co Ltd	色差線順次映像信号の信号補間装置
US4882619A (en) *	1986-04-07	1989-11-21	Olympus Optical Co., Ltd.	High resolution image pickup system with color dispersion means
US4837614A (en) *	1986-08-20	1989-06-06	Ricoh Company, Ltd.	Color image processing method
US4786964A (en) *	1987-02-02	1988-11-22	Polaroid Corporation	Electronic color imaging apparatus with prismatic color filter periodically interposed in front of an array of primary color filters
US4774565A (en) *	1987-08-24	1988-09-27	Polaroid Corporation	Method and apparatus for reconstructing missing color samples
US4992860A (en) *	1988-03-29	1991-02-12	Mitsubishi Denki Kabushiki Kaisha	Color scanning system
US5191409A (en) *	1988-03-29	1993-03-02	Mitsubishi Denki Kabushiki Kaisha	Color scanning system
US4876590A (en) *	1988-06-17	1989-10-24	Eastman Kodak Company	Low resolution verifier for a still video image
US4896207A (en) *	1988-06-17	1990-01-23	Eastman Kodak Company	Color imaging apparatus employing a horizontal stripe color filter to reduce rise-time artifacts
US5008739A (en) *	1989-02-13	1991-04-16	Eastman Kodak Company	Real-time digital processor for producing full resolution color signals from a multi-color image sensor
JPH0394587A (ja) *	1989-09-07	1991-04-19	Canon Inc	撮像装置
US5270825A (en) *	1989-10-12	1993-12-14	Olympus Optical Co., Ltd.	Imaging optical system having a moire elimination effect
US4974078A (en) *	1989-11-13	1990-11-27	Eastman Kodak Company	Digital compression method and system with improved coding efficiency
JP2744323B2 (ja) *	1990-03-30	1998-04-28	キヤノン株式会社	光学的ローパスフィルター
US5581301A (en) *	1990-10-03	1996-12-03	Canon Kabushiki Kaisha	Image processing apparatus with adjustable low-pass optical filter characteristics
JPH0630420A (ja) *	1992-05-13	1994-02-04	Olympus Optical Co Ltd	面順次式撮像装置
US5291293A (en) *	1992-06-01	1994-03-01	Eastman Kodak Company	Electronic imaging device with defect correction
US5477345A (en) *	1993-12-15	1995-12-19	Xerox Corporation	Apparatus for subsampling chrominance
KR100216672B1 (ko) *	1996-12-30	1999-09-01	김영환	칼라 필터 어레이 및 그 신호 처리 회로
US6042013A (en) *	1997-11-17	2000-03-28	Xerox Corporation	Multi-colored illuminator apparatus for a scanner device
US5990950A (en) *	1998-02-11	1999-11-23	Iterated Systems, Inc.	Method and system for color filter array multifactor interpolation
US6327085B1 (en) *	1998-03-31	2001-12-04	Nikon Corporation	Optical filter and optical device provided with this optical filter
JP4131052B2 (ja)	1998-07-17	2008-08-13	ソニー株式会社	撮像装置
DE19836138A1 (de) *	1998-08-10	2000-02-17	Heidelberger Druckmasch Ag	Verfahren zur Berechnung von Farbwerten
US6650795B1 (en)	1999-08-10	2003-11-18	Hewlett-Packard Development Company, L.P.	Color image capturing system with antialiazing
US7053944B1 (en) *	1999-10-01	2006-05-30	Intel Corporation	Method of using hue to interpolate color pixel signals
US6690422B1 (en)	1999-11-03	2004-02-10	Sharp Laboratories Of America, Inc.	Method and system for field sequential color image capture using color filter array
JP4599672B2 (ja) *	1999-12-21	2010-12-15	株式会社ニコン	補間処理装置および補間処理プログラムを記録した記録媒体
US7116370B1 (en)	2000-03-31	2006-10-03	Sharp Laboratories Of Ameria, Inc.	Image processing system optical shifting mechanism
US6704044B1 (en) *	2000-06-13	2004-03-09	Omnivision Technologies, Inc.	Completely integrated baseball cap camera
JP4055927B2 (ja) *	2000-08-25	2008-03-05	シャープ株式会社	画像処理装置およびデジタルカメラ
US6917381B2 (en) *	2000-11-30	2005-07-12	Intel Corporation	Color filter array and color interpolation algorithm
US6895256B2 (en)	2000-12-07	2005-05-17	Nokia Mobile Phones Ltd.	Optimized camera sensor architecture for a mobile telephone
JP2006243277A (ja) *	2005-03-02	2006-09-14	Fujinon Corp	色分離光学系装置
US7611060B2 (en)	2005-03-11	2009-11-03	Hand Held Products, Inc.	System and method to automatically focus an image reader
US7780089B2 (en)	2005-06-03	2010-08-24	Hand Held Products, Inc.	Digital picture taking optical reader having hybrid monochrome and color image sensor array
US7568628B2 (en)	2005-03-11	2009-08-04	Hand Held Products, Inc.	Bar code reading device with global electronic shutter control
US7770799B2 (en)	2005-06-03	2010-08-10	Hand Held Products, Inc.	Optical reader having reduced specular reflection read failures
JP5349790B2 (ja) *	2007-11-16	2013-11-20	キヤノン株式会社	画像処理装置、画像処理方法、及びプログラム
JP6291747B2 (ja) *	2013-08-28	2018-03-14	ソニー株式会社	光学的ローパスフィルタ、撮像デバイスおよび撮像装置
US9344690B2 (en)	2014-01-24	2016-05-17	Microsoft Technology Licensing, Llc	Image demosaicing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3588224A (en) *	1969-06-03	1971-06-28	Rca Corp	Adjustable bandwidth optical filter
JPS5034896B1 (de) *	1969-10-16	1975-11-12
JPS517381B1 (de) *	1970-10-14	1976-03-06
US4117510A (en) *	1974-09-25	1978-09-26	Matsushita Electric Industrial Co., Ltd.	Solid state color imaging apparatus
US4176373A (en) *	1977-07-06	1979-11-27	Eastman Kodak Company	Signal processing for discrete-sample-type-color-video signal
JPH0620316B2 (ja) *	1982-05-17	1994-03-16	株式会社日立製作所	撮像光学系

1984
- 1984-09-10 US US06/649,000 patent/US4605956A/en not_active Expired - Lifetime
1985
- 1985-08-28 JP JP85503939A patent/JPS61501425A/ja not_active Expired - Lifetime
- 1985-08-28 EP EP85904380A patent/EP0193562B1/de not_active Expired - Lifetime
- 1985-08-28 DE DE8585904380T patent/DE3576447D1/de not_active Expired - Fee Related
- 1985-08-28 WO PCT/US1985/001630 patent/WO1986001964A2/en active IP Right Grant

Also Published As

Publication number	Publication date
EP0193562B1 (de)	1990-03-07
WO1986001964A3 (en)	1986-05-09
EP0193562A1 (de)	1986-09-10
US4605956A (en)	1986-08-12
JPS61501425A (ja)	1986-07-10
WO1986001964A2 (en)	1986-03-27

Publication	Publication Date	Title
DE3576447D1 (de)	1990-04-12	Elektronische ein-chip-farbkamera.
DE3580015D1 (de)	1990-11-08	Elektronische stehbildkamera mit tonaufnahmemoeglichkeit.
DE3787147D1 (de)	1993-09-30	Elektronische Stehbildkamera.
DE3582500D1 (de)	1991-05-16	Auseinandernehmbare elektronische kameraeinheit.
DE3583965D1 (de)	1991-10-10	Elektronische kopiertafel.
DE3686848D1 (de)	1992-11-05	Bildverbesserungsschaltung.
DE3578811D1 (de)	1990-08-30	Gedruckte schaltung.
DE3787359D1 (de)	1993-10-14	Elektronische Stehbildkamera.
DE3879131D1 (de)	1993-04-15	Elektronische zusammensetzung.
DE3679741D1 (de)	1991-07-18	Pseudoformatkamera.
FI850868L (fi)	1985-09-06	Elektroniskt stroe-system.
DE69034198D1 (de)	2005-08-18	Elektronische Standbildkamera
FI854293L (fi)	1986-05-03	Elektronisk tidsinstaelld taendhatt.
DE69031452D1 (de)	1997-10-23	Elektronische Stehbildkamera
DE3583178D1 (de)	1991-07-18	Gedruckte leiterplatte.
DE3584040D1 (de)	1991-10-17	Elektronische kopiertafel.
DE3585187D1 (de)	1992-02-27	Elektronische drucktafel.
DE3689755D1 (de)	1994-05-05	Kamera.
DE3681045D1 (de)	1991-10-02	Vorladungsschaltung.
DE3789285D1 (de)	1994-04-14	Elektronische Stehbildkamera.
DE3678802D1 (de)	1991-05-23	Elektronische bilderzeugung.
DE3689879D1 (de)	1994-07-07	Arithmetisch-logische Schaltung.
DE68925868D1 (de)	1996-04-11	Elektronische Standbildkamera
NO861792L (no)	1986-11-07	Styrekrets.
DE3674527D1 (de)	1990-10-31	Cmos-schaltung.

Legal Events

Date	Code	Title	Description
1991-03-28	8364	No opposition during term of opposition
1997-08-14	8339	Ceased/non-payment of the annual fee