ATE29192T1 - Bildverarbeitungseinrichtung. - Google Patents

Bildverarbeitungseinrichtung.

Info

Publication number
ATE29192T1
ATE29192T1 AT83301094T AT83301094T ATE29192T1 AT E29192 T1 ATE29192 T1 AT E29192T1 AT 83301094 T AT83301094 T AT 83301094T AT 83301094 T AT83301094 T AT 83301094T AT E29192 T1 ATE29192 T1 AT E29192T1
Authority
AT
Austria
Prior art keywords
screen
signals
image signals
image processing
processing device
Prior art date
Application number
AT83301094T
Other languages
English (en)
Inventor
Fumio Nagumo
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of ATE29192T1 publication Critical patent/ATE29192T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/74—Circuits for processing colour signals for obtaining special effects
    • H04N9/76—Circuits for processing colour signals for obtaining special effects for mixing of colour signals
    • 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
    • H04N23/82—Camera processing pipelines; Components thereof for controlling camera response irrespective of the scene brightness, e.g. gamma correction
    • H04N23/83—Camera processing pipelines; Components thereof for controlling camera response irrespective of the scene brightness, e.g. gamma correction specially adapted for colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Polarising Elements (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Picture Signal Circuits (AREA)
AT83301094T 1982-03-02 1983-03-01 Bildverarbeitungseinrichtung. ATE29192T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57032590A JPS58150376A (ja) 1982-03-02 1982-03-02 ビデオ信号処理装置
EP83301094A EP0088583B1 (de) 1982-03-02 1983-03-01 Bildverarbeitungseinrichtung

Publications (1)

Publication Number Publication Date
ATE29192T1 true ATE29192T1 (de) 1987-09-15

Family

ID=12363073

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83301094T ATE29192T1 (de) 1982-03-02 1983-03-01 Bildverarbeitungseinrichtung.

Country Status (6)

Country Link
EP (1) EP0088583B1 (de)
JP (1) JPS58150376A (de)
AT (1) ATE29192T1 (de)
AU (1) AU1173983A (de)
CA (1) CA1201799A (de)
DE (1) DE3373253D1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3919979A1 (de) * 1988-06-20 1989-12-21 Sanyo Electric Co Verfahren zur umwandlung der gradation eines digitalen bilds, schaltung hierfuer, druckdichtesteuergeraet fuer einen drucker und drucker zur verwendung des verfahrens

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58164368U (ja) * 1982-04-26 1983-11-01 日立電子株式会社 テレビジヨンカメラの特性自動調整装置
JPS59224861A (ja) * 1983-06-06 1984-12-17 Canon Inc カラ−複写機
JPS60139080A (ja) * 1983-12-27 1985-07-23 Canon Inc 画像処理装置
GB2160065B (en) * 1984-06-09 1988-11-09 Fuji Photo Film Co Ltd Method of processing an image signal
JPS6141274A (ja) * 1984-08-02 1986-02-27 Matsushita Electric Ind Co Ltd デイジタル階調変換装置
DE3429508A1 (de) * 1984-08-10 1986-02-20 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth Verfahren zur pegel- und lautstaerkeeinstellung in einem nf-verstaerker und anordnung zur durchfuehrung des verfahrens
JPS61258566A (ja) * 1985-05-13 1986-11-15 Hitachi Denshi Ltd 映像信号処理方式
JPS61258567A (ja) * 1985-05-13 1986-11-15 Hitachi Denshi Ltd デイジタル映像信号処理方式
US4782388A (en) * 1986-10-24 1988-11-01 The Grass Valley Group, Inc. Method and apparatus for providing video mosaic effects
JPH07101449B2 (ja) * 1986-12-24 1995-11-01 八束 中村 画像処理による特異点検出方法
JPS63290539A (ja) * 1987-05-22 1988-11-28 Olympus Optical Co Ltd 内視鏡用画像入力装置
GB2223643B (en) * 1988-10-05 1993-04-07 Marconi Gec Ltd Data processing apparatus
WO1991003903A1 (en) * 1989-09-11 1991-03-21 Eastman Kodak Company A digital circuit for creating area dependent video special effects
US5132796A (en) * 1990-09-04 1992-07-21 Matsushita Electric Industrial Co., Ltd. Method and apparatus for digitally processing gamma pedestal and gain
US5255093A (en) * 1992-06-19 1993-10-19 Panasonic Technologies, Inc. Apparatus and a method for limiting gain in a digital gamma corrector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149184A (en) * 1977-12-02 1979-04-10 International Business Machines Corporation Multi-color video display systems using more than one signal source
GB2046051B (en) * 1979-03-29 1983-01-26 Philips Electronic Associated Real time histogram modification system for image processing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3919979A1 (de) * 1988-06-20 1989-12-21 Sanyo Electric Co Verfahren zur umwandlung der gradation eines digitalen bilds, schaltung hierfuer, druckdichtesteuergeraet fuer einen drucker und drucker zur verwendung des verfahrens

Also Published As

Publication number Publication date
CA1201799A (en) 1986-03-11
AU1173983A (en) 1983-09-08
JPS58150376A (ja) 1983-09-07
EP0088583B1 (de) 1987-08-26
EP0088583A1 (de) 1983-09-14
DE3373253D1 (en) 1987-10-01

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee