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GB2249897B - Imaging system for providing multiple simultaneous real time images - Google Patents

Imaging system for providing multiple simultaneous real time images

Info

Publication number
GB2249897B
GB2249897B GB9024522A GB9024522A GB2249897B GB 2249897 B GB2249897 B GB 2249897B GB 9024522 A GB9024522 A GB 9024522A GB 9024522 A GB9024522 A GB 9024522A GB 2249897 B GB2249897 B GB 2249897B
Authority
GB
United Kingdom
Prior art keywords
real time
imaging system
providing multiple
multiple simultaneous
time images
Prior art date
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
GB9024522A
Other versions
GB9024522D0 (en
GB2249897A (en
Inventor
Robert Zwirn
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.)
Hughes Aircraft Co
Original Assignee
Hughes Aircraft 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.)
Filing date
Publication date
Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co
Priority to NL9002707A priority Critical patent/NL9002707A/en
Publication of GB9024522D0 publication Critical patent/GB9024522D0/en
Publication of GB2249897A publication Critical patent/GB2249897A/en
Application granted granted Critical
Publication of GB2249897B publication Critical patent/GB2249897B/en
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00Geometric image transformation in the plane of the image
    • G06T3/0012Context preserving transformation, e.g. by using an importance map
    • G06T3/0018Fisheye, wide-angle transformation
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00General purpose image data processing
    • G06T1/0007Image acquisition
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/003D [Three Dimensional] image rendering
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/14Picture signal circuitry for video frequency region
    • H04N5/20Circuitry for controlling amplitude response
    • H04N5/205Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
    • H04N5/208Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/30Transforming light or analogous information into electric information
    • H04N5/33Transforming infra-red radiation
GB9024522A 1990-12-10 1990-11-12 Imaging system for providing multiple simultaneous real time images Expired - Fee Related GB2249897B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL9002707A NL9002707A (en) 1990-12-10 1990-12-10 Imaging system for providing simultaneous real composite images.

Publications (3)

Publication Number Publication Date
GB9024522D0 GB9024522D0 (en) 1991-06-12
GB2249897A GB2249897A (en) 1992-05-20
GB2249897B true GB2249897B (en) 1994-10-19

Family

ID=19858116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9024522A Expired - Fee Related GB2249897B (en) 1990-12-10 1990-11-12 Imaging system for providing multiple simultaneous real time images

Country Status (2)

Country Link
GB (1) GB2249897B (en)
NL (1) NL9002707A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69430288D1 (en) 1993-10-04 2002-05-08 Canon Kk Imaging device
DE69520329T2 (en) 1994-11-17 2001-09-27 Canon Kk Camera control apparatus and method
US5990939A (en) * 1995-09-28 1999-11-23 Raytheon Company Video demultiplexing interface for a missile tracking system
GB2324429A (en) * 1997-04-02 1998-10-21 Orad Hi Tec Systems Ltd Electronic zoom control in a virtual studio
WO2002017233A2 (en) * 2000-08-18 2002-02-28 Adobe Systems Incorporated Method for magnifying and editing of a portion of an image
GB2366467B (en) * 2000-08-23 2003-11-26 Motorola Inc Mobile terminal battery power conservation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1588188A (en) * 1976-12-23 1981-04-15 Itt Television receiver
US4672464A (en) * 1983-05-09 1987-06-09 Dainippon Screen Mfg. Co., Ltd. Method and system for recording a partially distorted image
EP0230787A2 (en) * 1985-12-28 1987-08-05 Sony Corporation Picture-in-picture television receivers
EP0260144A2 (en) * 1986-09-12 1988-03-16 Westinghouse Electric Corporation Method for generating variably scaled displays
EP0360432A1 (en) * 1988-09-05 1990-03-28 Quantel Limited Video graphics system
EP0383113A2 (en) * 1989-02-17 1990-08-22 Hughes Aircraft Company Imaging system for providing separate simultaneous real time images from a single image sensor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1588188A (en) * 1976-12-23 1981-04-15 Itt Television receiver
US4672464A (en) * 1983-05-09 1987-06-09 Dainippon Screen Mfg. Co., Ltd. Method and system for recording a partially distorted image
EP0230787A2 (en) * 1985-12-28 1987-08-05 Sony Corporation Picture-in-picture television receivers
EP0260144A2 (en) * 1986-09-12 1988-03-16 Westinghouse Electric Corporation Method for generating variably scaled displays
EP0360432A1 (en) * 1988-09-05 1990-03-28 Quantel Limited Video graphics system
EP0383113A2 (en) * 1989-02-17 1990-08-22 Hughes Aircraft Company Imaging system for providing separate simultaneous real time images from a single image sensor

Also Published As

Publication number Publication date
NL9002707A (en) 1992-07-01
GB9024522D0 (en) 1991-06-12
GB2249897A (en) 1992-05-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950119