CN102972019B - 图像拾取装置 - Google Patents

图像拾取装置 Download PDF

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Publication number
CN102972019B
CN102972019B CN201180018990.6A CN201180018990A CN102972019B CN 102972019 B CN102972019 B CN 102972019B CN 201180018990 A CN201180018990 A CN 201180018990A CN 102972019 B CN102972019 B CN 102972019B
Authority
CN
China
Prior art keywords
image pickup
phase modulation
phase
region
modulation element
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
CN201180018990.6A
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English (en)
Chinese (zh)
Other versions
CN102972019A (zh
Inventor
山本亮
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
Publication of CN102972019A publication Critical patent/CN102972019A/zh
Application granted granted Critical
Publication of CN102972019B publication Critical patent/CN102972019B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer
    • 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"
    • H04N25/615—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" involving a transfer function modelling the optical system, e.g. optical transfer function [OTF], phase transfer function [PhTF] or modulation transfer function [MTF]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0068—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration having means for controlling the degree of correction, e.g. using phase modulators, movable elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lenses (AREA)
  • Lens Barrels (AREA)
  • Studio Devices (AREA)
CN201180018990.6A 2010-04-16 2011-04-12 图像拾取装置 Expired - Fee Related CN102972019B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010094941A JP5312393B2 (ja) 2010-04-16 2010-04-16 撮像装置
JP2010-094941 2010-04-16
PCT/JP2011/059477 WO2011129459A1 (en) 2010-04-16 2011-04-12 Image pickup apparatus

Publications (2)

Publication Number Publication Date
CN102972019A CN102972019A (zh) 2013-03-13
CN102972019B true CN102972019B (zh) 2016-08-03

Family

ID=44798823

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180018990.6A Expired - Fee Related CN102972019B (zh) 2010-04-16 2011-04-12 图像拾取装置

Country Status (5)

Country Link
US (1) US9118853B2 (enExample)
EP (1) EP2443820A4 (enExample)
JP (1) JP5312393B2 (enExample)
CN (1) CN102972019B (enExample)
WO (1) WO2011129459A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014118383B4 (de) * 2014-12-11 2018-09-13 Carl Zeiss Ag Objektiv für eine Foto- oder Filmkamera und Verfahren zum gezielten Dämpfen bestimmter Raumfrequenzbereiche der Modulations-Transfer-Funktion eines derartigen Objektivs
JP6609350B2 (ja) * 2018-06-13 2019-11-20 株式会社ポラテクノ 光学フィルタを使用した撮像装置及びヘッドアップディスプレイ並びに光学フィルタの製造方法
US20210398322A1 (en) * 2020-06-17 2021-12-23 Palantir Technologies Inc. Approaches for compressing and distributing image data
JP7501985B2 (ja) * 2020-09-23 2024-06-18 オリンパス株式会社 内視鏡撮像装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6320979B1 (en) * 1998-10-06 2001-11-20 Canon Kabushiki Kaisha Depth of field enhancement
US6421185B1 (en) * 2001-04-16 2002-07-16 The United States Of America As Represented By The Secretary Of The Air Force Wide field-of-view imaging system using a spatial light modulator
US6473241B1 (en) * 2001-11-27 2002-10-29 The United States Of America As Represented By The Secretary Of The Air Force Wide field-of-view imaging system using a reflective spatial light modulator
CN101086552A (zh) * 2006-06-08 2007-12-12 佳能株式会社 变焦透镜和具有该变焦透镜的图像投影设备
JP2008268937A (ja) * 2007-03-29 2008-11-06 Kyocera Corp 撮像装置および撮像方法
CN100492064C (zh) * 2004-04-13 2009-05-27 松下电器产业株式会社 聚光元件以及固体摄像装置
JP2009278486A (ja) * 2008-05-16 2009-11-26 Nikon Corp 撮像装置

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Publication number Priority date Publication date Assignee Title
JPS523297B2 (enExample) 1973-01-10 1977-01-27
JPS61137124A (ja) * 1984-12-07 1986-06-24 Canon Inc 結像特性を可変とする結像光学系
US6911638B2 (en) * 1995-02-03 2005-06-28 The Regents Of The University Of Colorado, A Body Corporate Wavefront coding zoom lens imaging systems
US7738678B2 (en) * 1995-06-07 2010-06-15 Automotive Technologies International, Inc. Light modulation techniques for imaging objects in or around a vehicle
JP3868092B2 (ja) 1998-01-05 2007-01-17 株式会社リコー ズームレンズ
JP3885921B2 (ja) 2000-03-07 2007-02-28 パイオニア株式会社 収差補正光学装置
US6909686B2 (en) 1999-12-20 2005-06-21 Pioneer Corporation Aberration correcting optical unit, optical pickup apparatus and information recording/reproducing apparatus with single and multi-layer electrodes
JP2003101860A (ja) * 2001-09-21 2003-04-04 Canon Inc 撮像装置、撮影画像生成方法、プログラムおよび記憶媒体
JP4370092B2 (ja) 2002-03-27 2009-11-25 オリンパス株式会社 光学特性可変光学素子の制御方法及びその制御方法による制御手段を備えた光学装置。
JP2003315650A (ja) * 2002-04-26 2003-11-06 Olympus Optical Co Ltd 光学装置
JP2006512595A (ja) * 2002-07-22 2006-04-13 パナビジョン・インコーポレイテッド ズームレンズ系
JP4008778B2 (ja) * 2002-07-31 2007-11-14 株式会社リコー 撮像装置
US8040385B2 (en) * 2002-12-02 2011-10-18 Olympus Corporation Image pickup apparatus
KR20050091279A (ko) * 2004-03-11 2005-09-15 삼성전자주식회사 실시간으로 조절되는 조리개를 구비한 광학 시스템
TWI274895B (en) * 2005-08-18 2007-03-01 Asia Optical Co Inc A convertible lens
JP4914136B2 (ja) * 2005-09-06 2012-04-11 キヤノン株式会社 ズームレンズ及びそれを有する撮像装置
JP2008252522A (ja) * 2007-03-30 2008-10-16 Hoya Corp カメラ
JP2012523783A (ja) * 2009-04-13 2012-10-04 テセラ・テクノロジーズ・ハンガリー・ケイエフティー 軌跡に基づいて画像センサーを読み出すための方法とシステム

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6320979B1 (en) * 1998-10-06 2001-11-20 Canon Kabushiki Kaisha Depth of field enhancement
US6421185B1 (en) * 2001-04-16 2002-07-16 The United States Of America As Represented By The Secretary Of The Air Force Wide field-of-view imaging system using a spatial light modulator
US6473241B1 (en) * 2001-11-27 2002-10-29 The United States Of America As Represented By The Secretary Of The Air Force Wide field-of-view imaging system using a reflective spatial light modulator
CN100492064C (zh) * 2004-04-13 2009-05-27 松下电器产业株式会社 聚光元件以及固体摄像装置
CN101086552A (zh) * 2006-06-08 2007-12-12 佳能株式会社 变焦透镜和具有该变焦透镜的图像投影设备
JP2008268937A (ja) * 2007-03-29 2008-11-06 Kyocera Corp 撮像装置および撮像方法
JP2009278486A (ja) * 2008-05-16 2009-11-26 Nikon Corp 撮像装置

Also Published As

Publication number Publication date
JP5312393B2 (ja) 2013-10-09
EP2443820A1 (en) 2012-04-25
CN102972019A (zh) 2013-03-13
US20120206626A1 (en) 2012-08-16
JP2011228837A (ja) 2011-11-10
EP2443820A4 (en) 2014-01-01
WO2011129459A1 (en) 2011-10-20
US9118853B2 (en) 2015-08-25

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GR01 Patent grant
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Granted publication date: 20160803