JP2016145924A5 - - Google Patents

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Publication number
JP2016145924A5
JP2016145924A5 JP2015022960A JP2015022960A JP2016145924A5 JP 2016145924 A5 JP2016145924 A5 JP 2016145924A5 JP 2015022960 A JP2015022960 A JP 2015022960A JP 2015022960 A JP2015022960 A JP 2015022960A JP 2016145924 A5 JP2016145924 A5 JP 2016145924A5
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JP
Japan
Prior art keywords
retardation plate
polarizer
phase difference
optical
axis direction
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JP2015022960A
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English (en)
Japanese (ja)
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JP2016145924A (ja
JP6482308B2 (ja
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Priority to JP2015022960A priority Critical patent/JP6482308B2/ja
Priority claimed from JP2015022960A external-priority patent/JP6482308B2/ja
Priority to US15/013,101 priority patent/US10386649B2/en
Publication of JP2016145924A publication Critical patent/JP2016145924A/ja
Publication of JP2016145924A5 publication Critical patent/JP2016145924A5/ja
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JP2015022960A 2015-02-09 2015-02-09 光学装置および撮像装置 Active JP6482308B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015022960A JP6482308B2 (ja) 2015-02-09 2015-02-09 光学装置および撮像装置
US15/013,101 US10386649B2 (en) 2015-02-09 2016-02-02 Optical apparatus and image pickup apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015022960A JP6482308B2 (ja) 2015-02-09 2015-02-09 光学装置および撮像装置

Publications (3)

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JP2016145924A JP2016145924A (ja) 2016-08-12
JP2016145924A5 true JP2016145924A5 (enExample) 2018-03-15
JP6482308B2 JP6482308B2 (ja) 2019-03-13

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JP2015022960A Active JP6482308B2 (ja) 2015-02-09 2015-02-09 光学装置および撮像装置

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US (1) US10386649B2 (enExample)
JP (1) JP6482308B2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6704766B2 (ja) * 2016-03-25 2020-06-03 キヤノン株式会社 光学装置および撮像装置
DE102016217785A1 (de) * 2016-09-16 2018-03-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Optische Anordnung zur Erzeugung von Lichtfeldverteilungen und Verfahren zum Betrieb einer optischen Anordnung
US11656484B2 (en) 2017-11-09 2023-05-23 The Regents Of The University Of Michigan Voltage-tunable polarizer
CN110146993A (zh) * 2018-02-13 2019-08-20 李卫 一种用于光纤环形干涉仪无源相位偏置的方法和装置
US11287667B2 (en) * 2018-03-23 2022-03-29 Samsung Electronics Co., Ltd. Spatial filtering apparatus and method of spatial filtering using the same
US10924645B2 (en) 2018-11-29 2021-02-16 Microsoft Technology Licensing, Llc Polarization imaging to detect display screen
US11050944B2 (en) 2018-11-29 2021-06-29 Microsoft Technology Licensing, Llc Switched polarization imaging to detect display screen
JP2020139859A (ja) * 2019-02-28 2020-09-03 キヤノン株式会社 処理装置、撮像装置および撮像システム
US11838699B2 (en) 2020-07-06 2023-12-05 Canon Kabushiki Kaisha Image processing apparatus, image pickup apparatus, and image processing method
JP2023081728A (ja) 2021-12-01 2023-06-13 キヤノン株式会社 画像処理装置、撮像装置および画像処理方法
JP2024066718A (ja) 2022-11-02 2024-05-16 キヤノン株式会社 画像処理装置、撮像装置、画像処理方法、およびプログラム

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
GB8701521D0 (en) * 1987-01-23 1993-12-01 British Aerospace Multi-parameter imaging polarimeter
JP3331575B2 (ja) 1993-06-18 2002-10-07 ソニー株式会社 光学装置
US5557261A (en) * 1994-05-06 1996-09-17 Nichols Research Corporation Ice monitoring and detection system
JP3795152B2 (ja) * 1996-10-02 2006-07-12 日本放送協会 撮像装置
US5890095A (en) * 1997-01-21 1999-03-30 Nichols Research Corporation System for receiving and enhancing electromagnetic radiation input signals
JP2002303824A (ja) * 2001-04-06 2002-10-18 Matsushita Electric Ind Co Ltd 光学的水晶ローパスフィルターユニット、およびそれを用いたビデオカメラ
JP4951209B2 (ja) 2004-03-31 2012-06-13 パナソニック株式会社 色分離装置及び撮像装置
FR2907547B1 (fr) * 2006-10-20 2009-04-17 Thales Sa Systeme d'imagerie polarimetrique a matrice de lames d'onde programmables a base de materiau avec un tenseur electro-optique isotrope.
JP2010124011A (ja) * 2007-02-23 2010-06-03 Nippon Sheet Glass Co Ltd 偏光画像撮像装置、画像処理装置、偏光画像撮像方法および画像処理方法
JP2010121935A (ja) 2007-11-05 2010-06-03 Nippon Sheet Glass Co Ltd 偏光画像撮像装置および画像処理装置
GB2451494B (en) * 2007-08-01 2011-06-08 Qinetiq Ltd Polarimetric imaging apparatus
US8004675B2 (en) 2007-09-20 2011-08-23 Boss Nova Technologies, LLC Method and system for stokes polarization imaging
US8072599B2 (en) * 2008-03-14 2011-12-06 Teledyne Scientific & Imaging, Llc Real-time, hybrid amplitude-time division polarimetric imaging camera
JP4529010B1 (ja) * 2009-03-30 2010-08-25 シャープ株式会社 撮像装置
JP5682437B2 (ja) 2010-09-07 2015-03-11 ソニー株式会社 固体撮像素子、固体撮像装置、撮像機器、及び、偏光素子の製造方法
WO2012039086A1 (ja) * 2010-09-24 2012-03-29 パナソニック株式会社 画像処理装置
TWI435118B (zh) * 2010-12-15 2014-04-21 Chung Shan Inst Of Science A multi - channel optical image capture device

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