JP5312393B2 - 撮像装置 - Google Patents

撮像装置 Download PDF

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Publication number
JP5312393B2
JP5312393B2 JP2010094941A JP2010094941A JP5312393B2 JP 5312393 B2 JP5312393 B2 JP 5312393B2 JP 2010094941 A JP2010094941 A JP 2010094941A JP 2010094941 A JP2010094941 A JP 2010094941A JP 5312393 B2 JP5312393 B2 JP 5312393B2
Authority
JP
Japan
Prior art keywords
area
modulation element
phase modulation
imaging
areas
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
JP2010094941A
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English (en)
Japanese (ja)
Other versions
JP2011228837A5 (enExample
JP2011228837A (ja
Inventor
亮 山本
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 JP2010094941A priority Critical patent/JP5312393B2/ja
Priority to US13/502,225 priority patent/US9118853B2/en
Priority to CN201180018990.6A priority patent/CN102972019B/zh
Priority to EP11768977.8A priority patent/EP2443820A4/en
Priority to PCT/JP2011/059477 priority patent/WO2011129459A1/en
Publication of JP2011228837A publication Critical patent/JP2011228837A/ja
Publication of JP2011228837A5 publication Critical patent/JP2011228837A5/ja
Application granted granted Critical
Publication of JP5312393B2 publication Critical patent/JP5312393B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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]

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)
JP2010094941A 2010-04-16 2010-04-16 撮像装置 Expired - Fee Related JP5312393B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010094941A JP5312393B2 (ja) 2010-04-16 2010-04-16 撮像装置
US13/502,225 US9118853B2 (en) 2010-04-16 2011-04-12 Image pickup apparatus
CN201180018990.6A CN102972019B (zh) 2010-04-16 2011-04-12 图像拾取装置
EP11768977.8A EP2443820A4 (en) 2010-04-16 2011-04-12 IMAGE CAPTURE APPARATUS
PCT/JP2011/059477 WO2011129459A1 (en) 2010-04-16 2011-04-12 Image pickup apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010094941A JP5312393B2 (ja) 2010-04-16 2010-04-16 撮像装置

Publications (3)

Publication Number Publication Date
JP2011228837A JP2011228837A (ja) 2011-11-10
JP2011228837A5 JP2011228837A5 (enExample) 2013-05-23
JP5312393B2 true JP5312393B2 (ja) 2013-10-09

Family

ID=44798823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010094941A Expired - Fee Related JP5312393B2 (ja) 2010-04-16 2010-04-16 撮像装置

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

Family Cites Families (25)

* Cited by examiner, † Cited by third party
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
US6320979B1 (en) 1998-10-06 2001-11-20 Canon Kabushiki Kaisha Depth of field enhancement
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
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
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
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
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
CA2490012C (en) * 2002-07-22 2009-11-10 Panavision, Inc. Zoom lens system
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
JP4733030B2 (ja) * 2004-04-13 2011-07-27 パナソニック株式会社 固体撮像装置
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
JP2007328163A (ja) 2006-06-08 2007-12-20 Canon Inc ズームレンズ及びそれを有する画像投射装置
JP2008268937A (ja) * 2007-03-29 2008-11-06 Kyocera Corp 撮像装置および撮像方法
JP2008252522A (ja) * 2007-03-30 2008-10-16 Hoya Corp カメラ
JP2009278486A (ja) * 2008-05-16 2009-11-26 Nikon Corp 撮像装置
WO2010118998A1 (en) * 2009-04-13 2010-10-21 Tessera Technologies Hungary Kft Methods and systems for reading an image sensor based on a trajectory

Also Published As

Publication number Publication date
US20120206626A1 (en) 2012-08-16
CN102972019B (zh) 2016-08-03
CN102972019A (zh) 2013-03-13
EP2443820A1 (en) 2012-04-25
JP2011228837A (ja) 2011-11-10
US9118853B2 (en) 2015-08-25
EP2443820A4 (en) 2014-01-01
WO2011129459A1 (en) 2011-10-20

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