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FR2842976B1 - Dispositif et procede pour fournir un zoom numerique de resolution amelioree dans un dispositif imageur electronique portatif - Google Patents

Dispositif et procede pour fournir un zoom numerique de resolution amelioree dans un dispositif imageur electronique portatif

Info

Publication number
FR2842976B1
FR2842976B1 FR0309221A FR0309221A FR2842976B1 FR 2842976 B1 FR2842976 B1 FR 2842976B1 FR 0309221 A FR0309221 A FR 0309221A FR 0309221 A FR0309221 A FR 0309221A FR 2842976 B1 FR2842976 B1 FR 2842976B1
Authority
FR
France
Prior art keywords
portable electronic
electronic imaging
imaging device
providing
improved digital
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
FR0309221A
Other languages
English (en)
Other versions
FR2842976A1 (fr
Inventor
Donald J Stavely
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Development Co LP
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 Hewlett Packard Development Co LP filed Critical Hewlett Packard Development Co LP
Publication of FR2842976A1 publication Critical patent/FR2842976A1/fr
Application granted granted Critical
Publication of FR2842976B1 publication Critical patent/FR2842976B1/fr
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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/61—Noise processing, e.g. detecting, correcting, reducing or removing noise the noise originating only from the lens unit, e.g. flare, shading, vignetting or "cos4"

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Image Input (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
FR0309221A 2002-07-29 2003-07-28 Dispositif et procede pour fournir un zoom numerique de resolution amelioree dans un dispositif imageur electronique portatif Expired - Fee Related FR2842976B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/208,125 US7098949B2 (en) 2002-07-29 2002-07-29 Apparatus and method for improved-resolution digital zoom in a portable electronic imaging device

Publications (2)

Publication Number Publication Date
FR2842976A1 FR2842976A1 (fr) 2004-01-30
FR2842976B1 true FR2842976B1 (fr) 2006-03-17

Family

ID=30115200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0309221A Expired - Fee Related FR2842976B1 (fr) 2002-07-29 2003-07-28 Dispositif et procede pour fournir un zoom numerique de resolution amelioree dans un dispositif imageur electronique portatif

Country Status (4)

Country Link
US (1) US7098949B2 (fr)
JP (1) JP4434653B2 (fr)
FR (1) FR2842976B1 (fr)
TW (1) TW200401942A (fr)

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Publication number Priority date Publication date Assignee Title
JP2004147114A (ja) * 2002-10-24 2004-05-20 Fuji Photo Film Co Ltd デジタルカメラ
JP4232481B2 (ja) * 2003-02-25 2009-03-04 日本電気株式会社 電子ズームの制御方法並びに制御プログラム
KR100624473B1 (ko) 2004-12-14 2006-09-18 삼성전자주식회사 이미지 처리장치 및 그 방법
FR2884338B1 (fr) * 2005-04-11 2007-10-19 Valeo Vision Sa Procede, dispositif et camera pour la detection d'objets a partir d'images numeriques
US7920200B2 (en) * 2005-06-07 2011-04-05 Olympus Corporation Image pickup device with two cylindrical lenses
US8106956B2 (en) * 2005-06-27 2012-01-31 Nokia Corporation Digital camera devices and methods for implementing digital zoom in digital camera devices and corresponding program products
JP2007096588A (ja) * 2005-09-28 2007-04-12 Olympus Corp 画像撮影装置および画像表示方法
US7839446B2 (en) 2005-08-30 2010-11-23 Olympus Corporation Image capturing apparatus and image display apparatus including imparting distortion to a captured image
JP2007124088A (ja) * 2005-10-26 2007-05-17 Olympus Corp 画像撮影装置
JP2007135135A (ja) * 2005-11-14 2007-05-31 Olympus Corp 動画像撮像装置
CN101438577B (zh) * 2006-03-29 2013-03-27 数字光学欧洲有限公司 具有改善的图像质量的图像获取装置
EP2016531B1 (fr) * 2006-05-01 2017-07-05 University Corporation for Atmospheric Research Dispositif optique servant a corriger une imagerie par satellite geostationnaire pour obtenir des effets de sphericite de la terre
CN101641951B (zh) * 2006-09-15 2012-10-24 数字光学欧洲有限公司 改进影像质量的成像系统及相关方法
US20080101711A1 (en) * 2006-10-26 2008-05-01 Antonius Kalker Rendering engine for forming an unwarped reproduction of stored content from warped content
US8525914B2 (en) * 2007-10-25 2013-09-03 DigitalOptics Corporation Europe Limited Imaging system with multi-state zoom and associated methods
US8068214B1 (en) 2008-01-07 2011-11-29 Bae Systems Information And Electronic Systems Integration Inc. Method for centroiding and tracking a distorted optical image
US9001176B2 (en) * 2010-04-02 2015-04-07 Appbanc, Llc Smart phone lens assembly
US9568708B2 (en) 2010-12-13 2017-02-14 Appbanc, Llc Smartphone lens assembly
JP5914813B2 (ja) * 2011-01-06 2016-05-11 パナソニックＩｐマネジメント株式会社 カメラ、歪み補正装置、及び歪み補正方法
WO2013136053A1 (fr) * 2012-03-10 2013-09-19 Digitaloptics Corporation Module d'appareil photographique miniature à mise au point automatique actionnée par mems
JP2014071854A (ja) * 2012-10-02 2014-04-21 Fuji Xerox Co Ltd 情報処理装置及びプログラム
US20140182187A1 (en) * 2012-12-31 2014-07-03 Trackingpoint, Inc. Software-Extensible Gun Scope and Method
JP5644882B2 (ja) * 2013-03-07 2014-12-24 カシオ計算機株式会社 撮像装置、画角補正方法、及びプログラム
EP3035664B1 (fr) 2014-12-19 2017-06-21 Axis AB Procédé de traitement d'un flux vidéo
JP6349558B1 (ja) 2017-05-12 2018-07-04 パナソニックＩｐマネジメント株式会社 撮像システム及び表示システム
EP3451042B1 (fr) * 2017-08-31 2022-08-10 Eyelock, LLC Systèmes et procédés d'acquisition biométrique utilisant une distorsion optique positive
JP7140580B2 (ja) * 2018-07-13 2022-09-21 マクセル株式会社 ステレオ撮像装置
CN110519486B (zh) * 2019-09-19 2021-09-03 Oppo广东移动通信有限公司 基于广角镜头的畸变补偿方法、装置、及相关设备
US11765460B2 (en) * 2020-06-23 2023-09-19 Realwear, Inc. Digital zoom based on remote user instructions of live video

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442457A (en) 1981-12-17 1984-04-10 Hughes Aircraft Company Charge coupled device focal zoom
FR2626130A1 (fr) * 1988-01-19 1989-07-21 Labo Electronique Physique Camera de prise de vue de television ayant une resolution accrue dans une partie du champ d'image
US5359363A (en) 1991-05-13 1994-10-25 Telerobotics International, Inc. Omniview motionless camera surveillance system
US5243433A (en) * 1992-01-06 1993-09-07 Eastman Kodak Company Digital image interpolation system for zoom and pan effects
JPH0767025A (ja) 1993-08-30 1995-03-10 Olympus Optical Co Ltd 映像処理装置
JPH08116490A (ja) * 1994-10-14 1996-05-07 Olympus Optical Co Ltd 画像処理装置
US5489940A (en) 1994-12-08 1996-02-06 Motorola, Inc. Electronic imaging system and sensor for correcting the distortion in a wide-angle lens
US5751863A (en) 1996-06-18 1998-05-12 Hewlett Packard Company Method and system having relaxed front end distortion requirements

Also Published As

Publication number Publication date
JP2004064795A (ja) 2004-02-26
US7098949B2 (en) 2006-08-29
US20040017491A1 (en) 2004-01-29
TW200401942A (en) 2004-02-01
FR2842976A1 (fr) 2004-01-30
JP4434653B2 (ja) 2010-03-17

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Effective date: 20180330