DE69523103D1 - Verfahren und Vorrichtung zur Bildverarbeitung - Google Patents

Verfahren und Vorrichtung zur Bildverarbeitung

Info

Publication number
DE69523103D1
DE69523103D1 DE69523103T DE69523103T DE69523103D1 DE 69523103 D1 DE69523103 D1 DE 69523103D1 DE 69523103 T DE69523103 T DE 69523103T DE 69523103 T DE69523103 T DE 69523103T DE 69523103 D1 DE69523103 D1 DE 69523103D1
Authority
DE
Germany
Prior art keywords
image processing
processing method
image
processing
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 - Lifetime
Application number
DE69523103T
Other languages
English (en)
Other versions
DE69523103T2 (de
Inventor
Yasuyuki Ohiwa
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
Application granted granted Critical
Publication of DE69523103D1 publication Critical patent/DE69523103D1/de
Publication of DE69523103T2 publication Critical patent/DE69523103T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/527—Global motion vector estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE69523103T 1994-07-29 1995-07-28 Verfahren und Vorrichtung zur Bildverarbeitung Expired - Lifetime DE69523103T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17857494A JP3382362B2 (ja) 1994-07-29 1994-07-29 画像信号生成装置

Publications (2)

Publication Number Publication Date
DE69523103D1 true DE69523103D1 (de) 2001-11-15
DE69523103T2 DE69523103T2 (de) 2002-06-13

Family

ID=16050861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69523103T Expired - Lifetime DE69523103T2 (de) 1994-07-29 1995-07-28 Verfahren und Vorrichtung zur Bildverarbeitung

Country Status (4)

Country Link
US (1) US5699113A (de)
EP (1) EP0695093B1 (de)
JP (1) JP3382362B2 (de)
DE (1) DE69523103T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0946591A (ja) * 1995-07-31 1997-02-14 Canon Inc 画像処理装置及び画像処理システム
US6337928B1 (en) * 1996-08-26 2002-01-08 Canon Kabushiki Kaisha Image transmission apparatus and method therefor
JP3592025B2 (ja) 1997-03-11 2004-11-24 キヤノン株式会社 撮影画像記録装置
JP3757088B2 (ja) * 1999-10-26 2006-03-22 日本電気株式会社 動画像符号化装置および方法
US7012641B2 (en) * 2000-02-14 2006-03-14 Canon Kabushiki Kaisha Image sensing apparatus, method, memory involving differential compression of display region based on zoom operation or speed
FI112017B (fi) * 2001-12-18 2003-10-15 Hantro Products Oy Menetelmä ja laite automaattiseen zoomaukseen
JP4153202B2 (ja) 2001-12-25 2008-09-24 松下電器産業株式会社 映像符号化装置
US7046173B2 (en) * 2001-12-26 2006-05-16 Eads Telecom Method and device for converting a quantized digital value
JP2003319374A (ja) * 2002-04-24 2003-11-07 Sony Corp 遠隔監視装置及び遠隔監視システム
JP4054917B2 (ja) * 2003-09-17 2008-03-05 カシオ計算機株式会社 撮像装置、及びその動画撮影方法、プログラム
JP2005323044A (ja) * 2004-05-07 2005-11-17 Uniden Corp 画像送信装置及び画像受信装置
US8135068B1 (en) 2005-07-19 2012-03-13 Maxim Integrated Products, Inc. Method and/or architecture for motion estimation using integrated information from camera ISP
US7859574B1 (en) 2005-07-19 2010-12-28 Maxim Integrated Products, Inc. Integrated camera image signal processor and video encoder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739411A (en) * 1986-12-10 1988-04-19 Eastman Kodak Company Focus warning system for a manually-focused still video camera having an electronic viewfinder
US5357281A (en) * 1991-11-07 1994-10-18 Canon Kabushiki Kaisha Image processing apparatus and terminal apparatus
JPH0630409A (ja) * 1992-07-08 1994-02-04 Canon Inc 端末装置
EP0586218B1 (de) * 1992-09-01 1998-07-22 Canon Kabushiki Kaisha Bildverarbeitungsgerät
US5402171A (en) * 1992-09-11 1995-03-28 Kabushiki Kaisha Toshiba Electronic still camera with improved picture resolution by image shifting in a parallelogram arrangement
JPH07107446A (ja) * 1993-09-30 1995-04-21 Toshiba Corp 関連番組情報供給装置

Also Published As

Publication number Publication date
EP0695093A2 (de) 1996-01-31
JPH0846857A (ja) 1996-02-16
DE69523103T2 (de) 2002-06-13
JP3382362B2 (ja) 2003-03-04
EP0695093B1 (de) 2001-10-10
EP0695093A3 (de) 1997-06-18
US5699113A (en) 1997-12-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition