JP5774030B2 - 様々な偏光角度を有する光フィルタ及び処理アルゴリズム - Google Patents

様々な偏光角度を有する光フィルタ及び処理アルゴリズム Download PDF

Info

Publication number
JP5774030B2
JP5774030B2 JP2012554470A JP2012554470A JP5774030B2 JP 5774030 B2 JP5774030 B2 JP 5774030B2 JP 2012554470 A JP2012554470 A JP 2012554470A JP 2012554470 A JP2012554470 A JP 2012554470A JP 5774030 B2 JP5774030 B2 JP 5774030B2
Authority
JP
Japan
Prior art keywords
polarization
cells
cell
information
polarizing filter
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.)
Active
Application number
JP2012554470A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013520675A5 (enExample
JP2013520675A (ja
Inventor
シュローモ・ヴォロヴィチク
Original Assignee
ヴォロテック・リミテッド
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 ヴォロテック・リミテッド filed Critical ヴォロテック・リミテッド
Publication of JP2013520675A publication Critical patent/JP2013520675A/ja
Publication of JP2013520675A5 publication Critical patent/JP2013520675A5/ja
Application granted granted Critical
Publication of JP5774030B2 publication Critical patent/JP5774030B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/288—Filters employing polarising elements, e.g. Lyot or Solc filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0224—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using polarising or depolarising elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/2803—Investigating the spectrum using photoelectric array detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/447—Polarisation spectrometry
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Filters (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Polarising Elements (AREA)
JP2012554470A 2010-02-25 2011-02-24 様々な偏光角度を有する光フィルタ及び処理アルゴリズム Active JP5774030B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30807710P 2010-02-25 2010-02-25
US61/308,077 2010-02-25
PCT/IL2011/000189 WO2011104714A1 (en) 2010-02-25 2011-02-24 Light filter with varying polarization angles and processing algorithm

Publications (3)

Publication Number Publication Date
JP2013520675A JP2013520675A (ja) 2013-06-06
JP2013520675A5 JP2013520675A5 (enExample) 2014-04-10
JP5774030B2 true JP5774030B2 (ja) 2015-09-02

Family

ID=44506188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012554470A Active JP5774030B2 (ja) 2010-02-25 2011-02-24 様々な偏光角度を有する光フィルタ及び処理アルゴリズム

Country Status (4)

Country Link
US (1) US8964072B2 (enExample)
EP (1) EP2539853B1 (enExample)
JP (1) JP5774030B2 (enExample)
WO (1) WO2011104714A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL201110A (en) * 2009-09-22 2014-08-31 Vorotec Ltd Device and method of navigation
JP5899684B2 (ja) * 2011-07-11 2016-04-06 ソニー株式会社 画像処理装置、および画像処理方法、並びにプログラム
WO2013080658A1 (ja) * 2011-11-29 2013-06-06 オリンパスメディカルシステムズ株式会社 偏光観察装置
US11076771B2 (en) 2016-09-22 2021-08-03 Apple Inc. Systems and methods for determining physiological signals using ambient light
US10451486B2 (en) * 2016-12-23 2019-10-22 Arizona Board Of Regents On Behalf Of The University Of Arizona Imaging apparatus, methods, and applications
JP6861351B2 (ja) * 2017-11-17 2021-04-21 国立大学法人京都大学 分光解析装置及び分光解析方法
US11847762B2 (en) * 2018-04-26 2023-12-19 Sony Corporation Information processing apparatus and method for processing information
WO2020010353A1 (en) * 2018-07-06 2020-01-09 Polaris Sensor Technologies Inc Reducing glare for objects viewed through transpatent surfaces
US11036067B2 (en) 2019-07-23 2021-06-15 Semiconductor Components Industries, Llc Image sensor packages with tunable polarization layers
US11487051B2 (en) * 2020-01-24 2022-11-01 Arizona Board Of Regents On Behalf Of Arizona State University Polarization filters having nanograting pattern and plasmonic structure oriented at nonzero angle
IL279275A (en) 2020-12-06 2022-07-01 Elbit Systems C4I & Cyber Ltd Device, systems and methods for scene image acquisition
US11985431B2 (en) 2021-01-19 2024-05-14 Semiconductor Components Industries, Llc Imaging system with an electronic shutter
US20230375462A1 (en) * 2022-05-17 2023-11-23 Ramot At Tel-Aviv University Ltd. System and method for polarization imaging

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917408A (en) 1973-02-12 1975-11-04 Us Navy Navigation aid
US4286843A (en) * 1979-05-14 1981-09-01 Reytblatt Zinovy V Polariscope and filter therefor
US4577414A (en) 1985-04-30 1986-03-25 The United States Of America As Represented By The United States Department Of Energy Remotely readable fiber optic compass
US5424535A (en) 1993-04-29 1995-06-13 The Boeing Company Optical angle sensor using polarization techniques
US5479015A (en) * 1994-08-18 1995-12-26 Grumman Aerospace Corporation Multi-image detector assembly
US5692226A (en) * 1994-09-28 1997-11-25 Hall; Dennis R. Stereoscopic recording systems utilizing chiral liquid crystals
US6075235A (en) * 1997-01-02 2000-06-13 Chun; Cornell Seu Lun High-resolution polarization-sensitive imaging sensors
EP1002221B1 (de) * 1997-08-06 2003-07-02 INSTITUT FÜR MIKROTECHNIK MAINZ GmbH Mikropolarimeter
US6731397B1 (en) 1999-05-21 2004-05-04 Foveon, Inc. Method for storing and retrieving digital image data from an imaging array
US6310345B1 (en) * 1999-10-12 2001-10-30 The United States Of America As Represented By The Secretary Of The Army Polarization-resolving infrared imager
DE10146944A1 (de) * 2001-09-24 2003-04-10 Zeiss Carl Jena Gmbh Meßanordnung
US7265834B2 (en) * 2002-07-13 2007-09-04 Autocloning Technology Ltd. Polarization analyzer
JP2004117478A (ja) 2002-09-24 2004-04-15 Fuji Photo Film Co Ltd カメラ
US6987256B2 (en) * 2004-05-24 2006-01-17 The United States Of America As Represented By The Secretary Of The Army Polarized semi-active laser last pulse logic seeker using a staring focal plane array
KR101086412B1 (ko) 2005-04-04 2011-11-25 삼성전자주식회사 편광격자 스크린을 이용한 2차원/3차원 영상 호환용 입체영상 디스플레이 장치
DE102005063524B4 (de) 2005-07-08 2011-01-27 Grau, Günter, Dr. Vorrichtung zur Messung und Erzeugung der Polarisation von Licht
CN100451550C (zh) 2005-11-25 2009-01-14 中国科学院上海光学精密机械研究所 高精度偏振光导航仪
JP2007265581A (ja) 2006-03-30 2007-10-11 Fujinon Sano Kk 回折素子
JP2008026353A (ja) * 2006-07-18 2008-02-07 Nikon Corp 偏光方向検出装置とこれを有する撮像装置
US20090021598A1 (en) 2006-12-06 2009-01-22 Mclean John Miniature integrated multispectral/multipolarization digital camera
US20080258051A1 (en) 2007-04-11 2008-10-23 Solfocus, Inc. Equipment and Process for Measuring the Precision of Sun Tracking for Photovoltaic Concentrators
CN101584222B (zh) 2007-05-31 2011-10-12 松下电器产业株式会社 图像处理装置
EP3217660B1 (en) 2007-06-15 2018-10-31 Panasonic Intellectual Property Management Co., Ltd. Image processing device
JP2009139356A (ja) 2007-12-04 2009-06-25 Photonic Lattice Inc 偏光計測装置
JP2009157043A (ja) * 2007-12-26 2009-07-16 Olympus Corp 撮像装置及びそれを有する撮像機器
JP5610254B2 (ja) 2008-06-18 2014-10-22 株式会社リコー 撮像装置及び路面状態判別方法
US8025408B2 (en) * 2008-07-08 2011-09-27 Panasonic Corporation Method, apparatus and program for image processing and method and apparatus for image synthesizing
US8654179B2 (en) * 2008-12-25 2014-02-18 Panasonic Corporation Image processing device and pseudo-3D image creation device
US8238026B1 (en) * 2009-02-03 2012-08-07 Sandia Corporation Polarization-sensitive infrared image sensor including a plurality of optical fibers
US8466960B2 (en) * 2009-02-16 2013-06-18 Ricoh Company, Ltd. Liquid droplet recognition apparatus, raindrop recognition apparatus, and on-vehicle monitoring apparatus
US8203598B2 (en) * 2009-06-08 2012-06-19 Sony Corporation Method and apparatus for capturing three-dimensional stereoscopic images
US20100321476A1 (en) * 2009-06-18 2010-12-23 Sony Corporation Camera for capturing three-dimensional images
JP5446521B2 (ja) * 2009-07-06 2014-03-19 株式会社リコー 撮像装置
WO2011013452A1 (ja) * 2009-07-29 2011-02-03 株式会社村田製作所 被測定物の特性を測定する方法、測定装置およびフィルタ装置
US8411146B2 (en) * 2009-09-04 2013-04-02 Lockheed Martin Corporation Single camera color and infrared polarimetric imaging
IL201110A (en) * 2009-09-22 2014-08-31 Vorotec Ltd Device and method of navigation

Also Published As

Publication number Publication date
EP2539853B1 (en) 2019-01-09
EP2539853A1 (en) 2013-01-02
JP2013520675A (ja) 2013-06-06
EP2539853A4 (en) 2016-07-20
US20120307128A1 (en) 2012-12-06
US8964072B2 (en) 2015-02-24
WO2011104714A1 (en) 2011-09-01

Similar Documents

Publication Publication Date Title
JP5774030B2 (ja) 様々な偏光角度を有する光フィルタ及び処理アルゴリズム
JP5929553B2 (ja) 画像処理装置、撮像装置、画像処理方法およびプログラム
EP2890125B1 (en) A time-of-flight camera system
US10302423B2 (en) Three-dimensional shape measurement apparatus
JP6355316B2 (ja) 光透過性フィルムの欠陥検出方法
US9965846B2 (en) Method and apparatus for detecting crystal orientation of silicon wafer
KR20120008518A (ko) 디지탈 이미징 시스템, 플레놉틱 광학기구 및 이미지 데이타 처리방법
JP5948496B2 (ja) ３次元形状測定装置の高さ測定方法
JP2016510108A5 (enExample)
JP2013520675A5 (enExample)
JP2013029496A (ja) ３次元シーンの要素の奥行きを評価する装置
IL272753B2 (en) A method for monitoring a production process
CN107005640A (zh) 图像传感器单元和成像装置
JP2011101240A5 (enExample)
JP2020073862A (ja) 水質検査システム及び水質検査方法
KR102156998B1 (ko) 비디오 시퀀스에서 모션을 감지하기 위한 방법
WO2014171438A1 (ja) ３次元形状計測装置、３次元形状計測方法及び３次元形状計測プログラム
KR102267996B1 (ko) 제품 제조 중의 프로세스 변동들의 식별
WO2019012660A1 (ja) 画像処理装置およびライトフィールド撮像装置
WO2016056205A1 (en) Image acquisition device, image acquisition method, and program
JP2008170281A (ja) 形状測定装置及び形状測定方法
KR101269128B1 (ko) 중간시점 영상 생성기를 갖는 표면 거칠기 측정 장치 및 방법
JP6524357B1 (ja) 波面センサ、波面計測装置および波面計測方法
CN120314919B (zh) 多孔径阵列成像系统标定方法及目标距离测量方法
CN215072725U (zh) 成像切换装置及采用该成像切换装置的光场系统

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140221

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140221

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20140905

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140916

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20141216

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150601

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150630

R150 Certificate of patent or registration of utility model

Ref document number: 5774030

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250