JP4799009B2 - 画像処理装置及び方法 - Google Patents

画像処理装置及び方法 Download PDF

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Publication number
JP4799009B2
JP4799009B2 JP2005040896A JP2005040896A JP4799009B2 JP 4799009 B2 JP4799009 B2 JP 4799009B2 JP 2005040896 A JP2005040896 A JP 2005040896A JP 2005040896 A JP2005040896 A JP 2005040896A JP 4799009 B2 JP4799009 B2 JP 4799009B2
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JP
Japan
Prior art keywords
image
image data
display
predetermined size
reduction
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
JP2005040896A
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English (en)
Japanese (ja)
Other versions
JP2006227297A (ja
JP2006227297A5 (https=
Inventor
雅久史 野原
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2005040896A priority Critical patent/JP4799009B2/ja
Priority to US11/276,207 priority patent/US7773830B2/en
Publication of JP2006227297A publication Critical patent/JP2006227297A/ja
Publication of JP2006227297A5 publication Critical patent/JP2006227297A5/ja
Application granted granted Critical
Publication of JP4799009B2 publication Critical patent/JP4799009B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/34—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators for rolling or scrolling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/02—Affine transformations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/2621—Cameras specially adapted for the electronic generation of special effects during image pickup, e.g. digital cameras, camcorders, video cameras having integrated special effects capability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • H04N5/772—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera the recording apparatus and the television camera being placed in the same enclosure
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • H04N9/8047—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction using transform coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Studio Devices (AREA)
  • Digital Computer Display Output (AREA)
  • Television Signal Processing For Recording (AREA)
  • Image Processing (AREA)
JP2005040896A 2005-02-17 2005-02-17 画像処理装置及び方法 Expired - Fee Related JP4799009B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005040896A JP4799009B2 (ja) 2005-02-17 2005-02-17 画像処理装置及び方法
US11/276,207 US7773830B2 (en) 2005-02-17 2006-02-17 Image processing apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005040896A JP4799009B2 (ja) 2005-02-17 2005-02-17 画像処理装置及び方法

Publications (3)

Publication Number Publication Date
JP2006227297A JP2006227297A (ja) 2006-08-31
JP2006227297A5 JP2006227297A5 (https=) 2008-04-03
JP4799009B2 true JP4799009B2 (ja) 2011-10-19

Family

ID=36815196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005040896A Expired - Fee Related JP4799009B2 (ja) 2005-02-17 2005-02-17 画像処理装置及び方法

Country Status (2)

Country Link
US (1) US7773830B2 (https=)
JP (1) JP4799009B2 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7071939B2 (en) * 2004-08-12 2006-07-04 Broadcom Corporation Unique method for performing zoom-in and zoom-out operations with horizontal and vertical video decimation within a wireless device having a video display
US9129415B2 (en) * 2006-04-10 2015-09-08 Roland Wescott Montague Appearance of an object
JP4986791B2 (ja) * 2007-09-27 2012-07-25 富士フイルム株式会社 画像表示装置、プログラム、及び撮像装置
JP2009124576A (ja) * 2007-11-16 2009-06-04 Seiko Epson Corp 画像処理装置及びその制御方法
JP2009129285A (ja) 2007-11-26 2009-06-11 Brother Ind Ltd 表示装置および表示制御プログラム
JP5495879B2 (ja) * 2009-04-30 2014-05-21 キヤノン株式会社 画像処理システム
JP5376313B2 (ja) * 2009-09-03 2013-12-25 株式会社リコー 画像処理装置及び画像撮像装置
US8471889B1 (en) * 2010-03-11 2013-06-25 Sprint Communications Company L.P. Adjusting an image for video conference display
JP5927984B2 (ja) * 2012-02-28 2016-06-01 ブラザー工業株式会社 画像処理装置および画像処理プログラム
US20140185950A1 (en) * 2012-12-28 2014-07-03 Microsoft Corporation Progressive entropy encoding
WO2014125532A1 (ja) * 2013-02-12 2014-08-21 ソニー株式会社 画像処理装置および画像処理方法
KR102114233B1 (ko) * 2013-12-13 2020-05-25 삼성전자 주식회사 영상 처리 장치
US11144099B1 (en) * 2018-12-28 2021-10-12 Facebook, Inc. Systems and methods for providing content

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3241495B2 (ja) * 1993-07-15 2001-12-25 川崎製鉄株式会社 光沢に優れたフェライト系ステンレス鋼板の製造方法
JP3368990B2 (ja) 1994-05-25 2003-01-20 富士ゼロックス株式会社 画像処理装置
JP3562839B2 (ja) * 1994-08-31 2004-09-08 オリンパス株式会社 画像記録再生装置及び画像記録再生方法
US6339434B1 (en) * 1997-11-24 2002-01-15 Pixelworks Image scaling circuit for fixed pixed resolution display
JP2000341501A (ja) * 1999-03-23 2000-12-08 Minolta Co Ltd 画像処理装置および画像処理方法、ならびに画像処理プログラムを記録した記録媒体

Also Published As

Publication number Publication date
US7773830B2 (en) 2010-08-10
US20060181550A1 (en) 2006-08-17
JP2006227297A (ja) 2006-08-31

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