GB9011842D0 - Video image acquisition and optimization - Google Patents

Video image acquisition and optimization

Info

Publication number
GB9011842D0
GB9011842D0 GB909011842A GB9011842A GB9011842D0 GB 9011842 D0 GB9011842 D0 GB 9011842D0 GB 909011842 A GB909011842 A GB 909011842A GB 9011842 A GB9011842 A GB 9011842A GB 9011842 D0 GB9011842 D0 GB 9011842D0
Authority
GB
United Kingdom
Prior art keywords
optimization
image acquisition
video image
video
acquisition
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.)
Pending
Application number
GB909011842A
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.)
European Vision Systems Centre Ltd
Original Assignee
European Vision Systems Centre 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.)
Filing date
Publication date
Application filed by European Vision Systems Centre Ltd filed Critical European Vision Systems Centre Ltd
Priority to GB909011842A priority Critical patent/GB9011842D0/en
Publication of GB9011842D0 publication Critical patent/GB9011842D0/en
Priority to GB9027599A priority patent/GB2244552A/en
Priority to US07/934,668 priority patent/US5387930A/en
Priority to PCT/GB1991/000846 priority patent/WO1991019262A1/en
Priority to AU79744/91A priority patent/AU7974491A/en
Priority to EP91910323A priority patent/EP0548079A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0007—Image acquisition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/71—Circuitry for evaluating the brightness variation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/72—Combination of two or more compensation controls

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Studio Devices (AREA)
GB909011842A 1990-05-25 1990-05-25 Video image acquisition and optimization Pending GB9011842D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB909011842A GB9011842D0 (en) 1990-05-25 1990-05-25 Video image acquisition and optimization
GB9027599A GB2244552A (en) 1990-05-25 1990-12-20 An image acquisition system
US07/934,668 US5387930A (en) 1990-05-25 1991-05-28 Electronic image acquistion system with image optimization by intensity entropy analysis and feedback control
PCT/GB1991/000846 WO1991019262A1 (en) 1990-05-25 1991-05-28 An image acquisition system
AU79744/91A AU7974491A (en) 1990-05-25 1991-05-28 An image acquisition system
EP91910323A EP0548079A1 (en) 1990-05-25 1991-05-28 An image acquisition system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909011842A GB9011842D0 (en) 1990-05-25 1990-05-25 Video image acquisition and optimization

Publications (1)

Publication Number Publication Date
GB9011842D0 true GB9011842D0 (en) 1990-07-18

Family

ID=10676636

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909011842A Pending GB9011842D0 (en) 1990-05-25 1990-05-25 Video image acquisition and optimization
GB9027599A Withdrawn GB2244552A (en) 1990-05-25 1990-12-20 An image acquisition system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9027599A Withdrawn GB2244552A (en) 1990-05-25 1990-12-20 An image acquisition system

Country Status (1)

Country Link
GB (2) GB9011842D0 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1551448A (en) * 1976-08-19 1979-08-30 Evershed Poweroptics Ltd Television picture enhancement
JPS56119820A (en) * 1980-02-27 1981-09-19 Canon Inc Photometric system
JPS5741079A (en) * 1980-08-26 1982-03-06 Asahi Optical Co Ltd Automatic television camera exposure device by division of picture
GB2195214B (en) * 1980-12-10 1988-10-26 Emi Ltd Automatic focussing system for an optical system

Also Published As

Publication number Publication date
GB2244552A (en) 1991-12-04
GB9027599D0 (en) 1991-02-13

Similar Documents

Publication Publication Date Title
EP0471444A3 (en) Video camera
EP0473259A3 (en) High-speed video camera
EP0493262A3 (en) Video switcher
AU115785S (en) Video camera
GB9114470D0 (en) Image tracking and technique
GB9012423D0 (en) Video image transformation
EP0479671A3 (en) Still video camera
GB2267580B (en) Image capture system
GB2259827B (en) Video image processing
EP0450602A3 (en) Video system having image combining function
EP0463827A3 (en) Video cameras
GB2247596B (en) Video image formation
GB2245751B (en) Still video device
GB9107732D0 (en) Transformation of video images
GB2261565B (en) Video image filtering
GB2252861B (en) Still video device
GB2253760B (en) Video image processing
EP0484888A3 (en) Image scanner
GB9007136D0 (en) Video image creation
EP0446812A3 (en) Photosensor and image scanner utilizing the same
GB9011842D0 (en) Video image acquisition and optimization
GB9020540D0 (en) Video image composition
GB9111431D0 (en) Still video device
GB9111430D0 (en) Still video device
GB9122899D0 (en) Image scanner