GB2322759B - Imaging system - Google Patents

Imaging system

Info

Publication number: GB2322759B
Authority: GB; United Kingdom
Prior art keywords: imaging system; imaging
Prior art date: 1995-12-01
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.): Revoked

Application number

GB9810985A

Other versions

GB2322759A (en

GB9810985D0 (en

Inventor

Stephen Collins

Gillian Fiona Marshall

Michael Wade

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.)

UK Secretary of State for Defence

Original Assignee

UK Secretary of State for Defence

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.)

1995-12-01

Filing date

1995-12-01

Publication date

2000-05-10

1995-12-01 Application filed by UK Secretary of State for Defence filed Critical UK Secretary of State for Defence

1995-12-01 Priority to GB9810985A priority Critical patent/GB2322759B/en

1995-12-01 Priority claimed from PCT/GB1995/002808 external-priority patent/WO1997021304A1/en

1998-07-22 Publication of GB9810985D0 publication Critical patent/GB9810985D0/en

1998-09-02 Publication of GB2322759A publication Critical patent/GB2322759A/en

2000-05-10 Application granted granted Critical

2000-05-10 Publication of GB2322759B publication Critical patent/GB2322759B/en

2015-12-01 Anticipated expiration legal-status Critical

Status Revoked legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/50—Control of the SSIS exposure
- H04N25/57—Control of the dynamic range
- H04N25/571—Control of the dynamic range involving a non-linear response
- H04N25/573—Control of the dynamic range involving a non-linear response the logarithmic type
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
- H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
- H04N25/671—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
- H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Image Processing (AREA)
Transforming Light Signals Into Electric Signals (AREA)

GB9810985A 1995-12-01 1995-12-01 Imaging system Revoked GB2322759B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB9810985A GB2322759B (en)	1995-12-01	1995-12-01	Imaging system

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
PCT/GB1995/002808 WO1997021304A1 (en)	1995-12-01	1995-12-01	Imaging system
GB9810985A GB2322759B (en)	1995-12-01	1995-12-01	Imaging system
CA002239117A CA2239117C (en)	1995-12-01	1995-12-01	Imaging system

Publications (3)

Publication Number	Publication Date
GB9810985D0 GB9810985D0 (en)	1998-07-22
GB2322759A GB2322759A (en)	1998-09-02
GB2322759B true GB2322759B (en)	2000-05-10

Family

ID=25680259

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9810985A Revoked GB2322759B (en)	1995-12-01	1995-12-01	Imaging system

Country Status (1)

Country	Link
GB (1)	GB2322759B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4719350A (en) *	1986-01-30	1988-01-12	Hughes Aircraft Co.	Radiation imaging enhancement
US4780762A (en) *	1985-12-04	1988-10-25	Olympus Optical Co., Ltd.	Image signal correcting circuit
US4973833A (en) *	1988-09-28	1990-11-27	Minolta Camera Kabushiki Kaisha	Image sensor including logarithmic converters
US5153731A (en) *	1989-12-18	1992-10-06	Olympus Optical Co., Ltd.	Solid state image pick-up device and apparatus capable of providing filtering output with direct and real time manner
WO1993017493A1 (en) *	1992-02-27	1993-09-02	Secretary Of State For Defence	Differential amplifier

1995
- 1995-12-01 GB GB9810985A patent/GB2322759B/en not_active Revoked

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4780762A (en) *	1985-12-04	1988-10-25	Olympus Optical Co., Ltd.	Image signal correcting circuit
US4719350A (en) *	1986-01-30	1988-01-12	Hughes Aircraft Co.	Radiation imaging enhancement
US4973833A (en) *	1988-09-28	1990-11-27	Minolta Camera Kabushiki Kaisha	Image sensor including logarithmic converters
US5153731A (en) *	1989-12-18	1992-10-06	Olympus Optical Co., Ltd.	Solid state image pick-up device and apparatus capable of providing filtering output with direct and real time manner
WO1993017493A1 (en) *	1992-02-27	1993-09-02	Secretary Of State For Defence	Differential amplifier

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
IEE Colloquium on 'Integrated imaging sensors and processing', 5 Dec 1994, pp 1-6. XP000575379 *
Proc IEEE/RSJ Int Conf on Intelligent Robots and Systems, vol 1, 7 Jul 1992, pp 367-372, XP000339029 *

Also Published As

Publication number	Publication date
GB2322759A (en)	1998-09-02
GB9810985D0 (en)	1998-07-22

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ZA964888B (en)	1997-06-12	Three dimensional imaging system
EP0842497A4 (en)	1998-11-11	Imaging measurement system
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EP0772158A3 (en)	1997-07-16	Image processing system
DE69626296D1 (en)	2003-03-27	Digitales breitband-crossconnect system
EP0730368A4 (en)	2000-03-29	Still image system
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IL124818A0 (en)	1999-01-26	Telecomunication system
GB9802841D0 (en)	1998-04-08	Refulling system
GB9607770D0 (en)	1996-06-19	Imaging system
GB2302492B (en)	1999-08-25	X-Ray system
EP0952738A4 (en)	2002-03-27	Imaging system
GB9520060D0 (en)	1995-12-06	Thermal imaging system
GB9623786D0 (en)	1997-01-08	Imaging system
GB9625619D0 (en)	1997-01-29	Imaging systems
GB9512717D0 (en)	1995-08-23	Imaging
GB2307126B (en)	1997-10-29	Camera system
GB9522835D0 (en)	1996-07-17	Laser imaging system
IL130193A0 (en)	2000-06-01	Imaging system
GB2322759B (en)	2000-05-10	Imaging system
GB9524637D0 (en)	1996-01-31	Imaging system
GB9515534D0 (en)	1995-09-27	Imaging system
GB9525338D0 (en)	1996-02-14	Imaging system
GB9514500D0 (en)	1995-09-13	Imaging system
GB9605740D0 (en)	1996-05-22	Imaging system

Legal Events

Date	Code	Title	Description
2001-10-24	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2004-07-21	773K	Patent revoked under sect. 73(2)/1977	Free format text: PATENT REVOKED ON 20040629
2004-07-21	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20031201