ATE69681T1 - Bildverbesserungsanordnung. - Google Patents

Bildverbesserungsanordnung.

Info

Publication number
ATE69681T1
ATE69681T1 AT86300609T AT86300609T ATE69681T1 AT E69681 T1 ATE69681 T1 AT E69681T1 AT 86300609 T AT86300609 T AT 86300609T AT 86300609 T AT86300609 T AT 86300609T AT E69681 T1 ATE69681 T1 AT E69681T1
Authority
AT
Austria
Prior art keywords
image
signal
signals
horizontal
enhancing
Prior art date
Application number
AT86300609T
Other languages
English (en)
Inventor
Takashi Asaida
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 ATE69681T1 publication Critical patent/ATE69681T1/de

Links

Classifications

    • 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
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • 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
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Image Signal Generators (AREA)
  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
AT86300609T 1985-02-08 1986-01-29 Bildverbesserungsanordnung. ATE69681T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60023293A JPH0693756B2 (ja) 1985-02-08 1985-02-08 固体カラ−撮像装置の輪郭強調装置
EP86300609A EP0197627B1 (de) 1985-02-08 1986-01-29 Bildverbesserungsanordnung

Publications (1)

Publication Number Publication Date
ATE69681T1 true ATE69681T1 (de) 1991-12-15

Family

ID=12106560

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86300609T ATE69681T1 (de) 1985-02-08 1986-01-29 Bildverbesserungsanordnung.

Country Status (7)

Country Link
US (1) US4672430A (de)
EP (1) EP0197627B1 (de)
JP (1) JPH0693756B2 (de)
AT (1) ATE69681T1 (de)
AU (1) AU583091B2 (de)
CA (1) CA1235480A (de)
DE (1) DE3682521D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2748373B2 (ja) * 1987-09-29 1998-05-06 ソニー株式会社 固体カラー撮像装置の輪郭強調装置
JP2611269B2 (ja) * 1987-10-23 1997-05-21 ソニー株式会社 固体撮像装置の信号処理装置
JP2748442B2 (ja) * 1988-10-13 1998-05-06 ソニー株式会社 カラー映像信号の処理装置
JP2789617B2 (ja) * 1988-11-18 1998-08-20 ソニー株式会社 固体カラー撮像装置の輪郭強調装置
US4962419A (en) * 1989-02-13 1990-10-09 Eastman Kodak Company Detail processing method and apparatus providing uniform processing of horizontal and vertical detail components
JP2832996B2 (ja) * 1989-04-26 1998-12-09 ソニー株式会社 固体カラー撮像装置の輪郭強調装置
US4967264A (en) * 1989-05-30 1990-10-30 Eastman Kodak Company Color sequential optical offset image sampling system
EP0410700B1 (de) * 1989-07-25 1996-09-25 Canon Kabushiki Kaisha Bildverarbeitungsgerät
AU641938B2 (en) * 1989-10-04 1993-10-07 Sony Corporation Signal processing circuit for a solid state imaging apparatus
JPH06169466A (ja) * 1992-07-24 1994-06-14 Matsushita Electric Ind Co Ltd 固体撮像素子駆動装置および輪郭補正装置
JPH0851635A (ja) * 1994-08-05 1996-02-20 Sony Corp 撮像装置
US5940049A (en) * 1995-10-23 1999-08-17 Polycom, Inc. Remote interactive projector with image enhancement
US7409104B2 (en) * 2002-07-18 2008-08-05 .Sightic Vista Ltd Enhanced wide dynamic range in imaging
JP6192391B2 (ja) * 2013-07-05 2017-09-06 キヤノン株式会社 光電変換システム
JP6160448B2 (ja) 2013-11-05 2017-07-12 ソニー株式会社 撮像装置および撮像装置の制御方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2018149C3 (de) * 1970-04-16 1975-08-28 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Erhöhung der Schärfe von Farbfernsehbildern und Schaltungsanordnung zur Durchführung des Verfahrens
JPS593066B2 (ja) * 1975-09-18 1984-01-21 ソニー株式会社 コタイサツゾウタイ
US4209801A (en) * 1977-05-30 1980-06-24 Rca Corporation System for increasing the sharpness in a television picture
JPS5444424A (en) * 1977-09-14 1979-04-07 Sony Corp Solid state pick up unit
JPS5789384A (en) * 1980-11-25 1982-06-03 Hitachi Denshi Ltd Signal processing circuit for solid color image pickup device
JPS57127375A (en) * 1981-01-30 1982-08-07 Ikegami Tsushinki Co Ltd Vertical contour compensating circuit
JPS581391A (ja) * 1981-06-26 1983-01-06 Sony Corp 固体カラー撮像装置
JPS5846781A (ja) * 1981-09-14 1983-03-18 Ikegami Tsushinki Co Ltd マゼンタ方向アパ−チヤ補正装置
NL8403242A (nl) * 1983-10-26 1985-05-17 Harris Corp Contourcorrectieschakeling voor een televisiestelsel.

Also Published As

Publication number Publication date
EP0197627B1 (de) 1991-11-21
AU5320986A (en) 1986-08-14
JPS61184057A (ja) 1986-08-16
CA1235480A (en) 1988-04-19
US4672430A (en) 1987-06-09
AU583091B2 (en) 1989-04-20
EP0197627A2 (de) 1986-10-15
DE3682521D1 (de) 1992-01-02
JPH0693756B2 (ja) 1994-11-16
EP0197627A3 (en) 1988-01-13

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Legal Events

Date Code Title Description
EELA Cancelled due to lapse of time