DE69411849T2 - Verfahren zur Verarbeitung von Luminanzpegel in einem zusammengesetzten Bild und Bildverarbeitungssystem zur Anwendung dieses Verfahrens - Google Patents

Verfahren zur Verarbeitung von Luminanzpegel in einem zusammengesetzten Bild und Bildverarbeitungssystem zur Anwendung dieses Verfahrens

Info

Publication number
DE69411849T2
DE69411849T2 DE69411849T DE69411849T DE69411849T2 DE 69411849 T2 DE69411849 T2 DE 69411849T2 DE 69411849 T DE69411849 T DE 69411849T DE 69411849 T DE69411849 T DE 69411849T DE 69411849 T2 DE69411849 T2 DE 69411849T2
Authority
DE
Germany
Prior art keywords
image
luminance levels
processing system
processing
composite image
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
DE69411849T
Other languages
English (en)
Other versions
DE69411849D1 (de
Inventor
Raoul Florent
Pierre Lelong
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Publication of DE69411849D1 publication Critical patent/DE69411849D1/de
Application granted granted Critical
Publication of DE69411849T2 publication Critical patent/DE69411849T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/94—Dynamic range modification of images or parts thereof based on local image properties, e.g. for local contrast enhancement
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/32—Indexing scheme for image data processing or generation, in general involving image mosaicing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Image Input (AREA)
  • Studio Circuits (AREA)
DE69411849T 1993-10-20 1994-10-13 Verfahren zur Verarbeitung von Luminanzpegel in einem zusammengesetzten Bild und Bildverarbeitungssystem zur Anwendung dieses Verfahrens Expired - Fee Related DE69411849T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9312503 1993-10-20

Publications (2)

Publication Number Publication Date
DE69411849D1 DE69411849D1 (de) 1998-08-27
DE69411849T2 true DE69411849T2 (de) 1999-03-04

Family

ID=9452036

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69411849T Expired - Fee Related DE69411849T2 (de) 1993-10-20 1994-10-13 Verfahren zur Verarbeitung von Luminanzpegel in einem zusammengesetzten Bild und Bildverarbeitungssystem zur Anwendung dieses Verfahrens

Country Status (4)

Country Link
US (1) US5650814A (de)
EP (1) EP0650299B1 (de)
JP (1) JP3706645B2 (de)
DE (1) DE69411849T2 (de)

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Also Published As

Publication number Publication date
DE69411849D1 (de) 1998-08-27
JPH07193746A (ja) 1995-07-28
JP3706645B2 (ja) 2005-10-12
US5650814A (en) 1997-07-22
EP0650299B1 (de) 1998-07-22
EP0650299A1 (de) 1995-04-26

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Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

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