JP6532185B2 - 露光条件及びフィルタ位置を使用したマルチモード光照射野撮像システム - Google Patents
露光条件及びフィルタ位置を使用したマルチモード光照射野撮像システム Download PDFInfo
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Description
maxk_n(Qk_n,new)=mink_n(Qk_n,cal)、又は
maxk_n(Qk_n,new)=meank_n(Qk_n,cal)
○フィルタfk_nにより照らされる検出器が飽和するまで、照度及び/又は露光時間を増加させる。
○設定ファイルにおける(例えば、予め生成された参照テーブル(へのアクセス)を介した)品質メトリックQk_n,newの仕様に従って露光条件を調整する。
ただし、Aは、関係するフィルタによりカバーされる瞳孔の領域であり、Tは、積分/露光時間である。この場合、露光指数の対数の性質のため、いくつかの計算は簡略化される。他の変形では、前述の手法が使用されるが、初期のキャリブレーション段階は存在しない。
110 フィルタモジュール
111 フィルタ
115 瞳孔面
117 瞳孔
120 マイクロレンズアレイ
121 マイクロレンズ
125 像平面
130 検出アレイ
131 検出器
133 サブアレイ
135 共役平面
140 アクチュエータ
142 コントローラ
150 物体
160 視像
170 画像
180 デジタル処理ユニット
190 光源
Claims (19)
- 調整可能なマルチモード光照射野撮像システムであって、
物体の視像を形成する光学モジュールであり、撮像光学素子、瞳孔面に位置する瞳孔及び像平面により特徴付けられる光学モジュールと、
前記瞳孔面の近くに配置されるフィルタアレイであり、前記フィルタアレイは、複数の異なるフィルタを含み、前記フィルタアレイは、前記光学モジュールに対して移動可能であり、前記フィルタアレイの異なる位置で、前記フィルタアレイのフィルタは、前記瞳孔の異なる部分を占有するフィルタアレイと、
前記像平面の近くに配置されるマイクロ撮像素子のアレイと、
前記マイクロ撮像素子が前記フィルタアレイを検出アレイ上に映すように配置される検出アレイであり、前記検出アレイは、露光条件及び前記フィルタアレイの位置に従って前記物体のマルチモード画像を取得し、前記マルチモード画像は、前記フィルタアレイの異なるフィルタによりフィルタリングされた前記物体の画像を有する検出アレイと、
前記フィルタアレイの位置を調整し、前記フィルタアレイの位置の調整によって前記瞳孔を占有する領域が減少するフィルタの画像品質メトリックが十分になるように一律に露光条件を調整するコントローラと
を有する光照射野撮像システム。 - 前記フィルタアレイは、前記瞳孔面に存在する方向に沿って移動可能である、請求項1に記載の光照射野撮像システム。
- 前記フィルタアレイが前記瞳孔面に存在する方向に沿って移動したときに、前記フィルタは、前記瞳孔の異なる部分を占有する、請求項2に記載の光照射野撮像システム。
- 前記コントローラは、前記物体を照らす光源の強度を調整する、請求項1に記載の光照射野撮像システム。
- 前記コントローラは、前記光学モジュールの光通過量を調整する、請求項1に記載の光照射野撮像システム。
- 前記コントローラは、中性フィルタの減衰を調整する、請求項1に記載の光照射野撮像システム。
- 前記コントローラは、前記検出アレイの露光/積分時間を調整する、請求項1に記載の光照射野撮像システム。
- 前記画像品質メトリックは、信号対雑音比である、請求項1に記載の光照射野撮像システム。
- 前記画像品質メトリックは、信号エネルギーである、請求項1に記載の光照射野撮像システム。
- 前記画像品質メトリックは、露光指数である、請求項1に記載の光照射野撮像システム。
- 前記コントローラは、前記露光条件への調整を判定するために、参照テーブルにアクセスし、前記参照テーブルは、前記画像品質メトリックと前記露光条件との間の関係を定義する、請求項1に記載の光照射野撮像システム。
- 前記フィルタアレイは、異なる波長応答を備えたフィルタを含む、請求項1に記載の光照射野撮像システム。
- 前記フィルタアレイは、マルチスペクトル撮像を実施する、請求項1に記載の光照射野撮像システム。
- 前記マイクロ撮像素子のアレイは、マイクロレンズアレイを含む、請求項1に記載の光照射野撮像システム。
- 前記光学モジュールは、テレセントリックである、請求項1に記載の光照射野撮像システム。
- 前記瞳孔面は、前記検出アレイに対して少なくとも10:1の倍率を有する、請求項1に記載の光照射野撮像システム。
- プレノプティック撮像システムの瞳孔面の近くに配置されたフィルタアレイを有するプレノプティック撮像システムを調整する方法であり、前記フィルタアレイは、複数の異なるフィルタを含み、前記フィルタアレイは、前記瞳孔面に対して移動可能であり、前記フィルタアレイの異なる位置で、前記フィルタアレイのフィルタは、瞳孔の異なる部分を占有する方法であって、
前記フィルタアレイの位置を調整し、前記フィルタアレイの位置の調整によって前記瞳孔を占有する領域が減少するフィルタの画像品質メトリックが十分になるように一律に露光条件を調整するステップと、
前記露光条件で、前記フィルタアレイの異なるフィルタによりフィルタリングされた物体の画像を有する物体のマルチモード画像を取得するステップであり、前記フィルタリングは、前記フィルタアレイの位置に基づくステップと、
を有する方法。 - 前記フィルタアレイが前記瞳孔面に存在する方向に沿って移動したときに、前記フィルタは、前記瞳孔の異なる部分を占有する、請求項17に記載の方法。
- 前記露光条件を調整するステップは、前記物体を照らす光源の強度を調整することを有する、請求項17に記載の方法。
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US13/735,297 US9219866B2 (en) | 2013-01-07 | 2013-01-07 | Dynamic adjustment of multimode lightfield imaging system using exposure condition and filter position |
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Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10327627B2 (en) | 2013-01-18 | 2019-06-25 | Ricoh Company, Ltd. | Use of plenoptic otoscope data for aiding medical diagnosis |
US9565996B2 (en) | 2013-01-18 | 2017-02-14 | Ricoh Company, Ltd. | Plenoptic otoscope |
US9030580B2 (en) * | 2013-09-28 | 2015-05-12 | Ricoh Company, Ltd. | Color filter modules for plenoptic XYZ imaging systems |
CN106575035B (zh) * | 2014-06-25 | 2020-09-11 | 技术创新动力基金(以色列)有限合伙公司 | 用于光场成像的系统和方法 |
JP6384183B2 (ja) * | 2014-08-05 | 2018-09-05 | 株式会社リコー | 試料測定装置および試料測定プログラム |
EP3001672A1 (en) * | 2014-09-25 | 2016-03-30 | Thomson Licensing | Plenoptic camera comprising a spatial light modulator |
US10117579B2 (en) * | 2014-11-14 | 2018-11-06 | Ricoh Company, Ltd. | Simultaneous capture of filtered images of the eye |
CN104537917A (zh) * | 2015-01-15 | 2015-04-22 | 四川川大智胜软件股份有限公司 | 飞行模拟器投影系统 |
JP2017009396A (ja) * | 2015-06-19 | 2017-01-12 | パナソニックIpマネジメント株式会社 | 撮像装置 |
WO2016203690A1 (ja) * | 2015-06-19 | 2016-12-22 | パナソニックIpマネジメント株式会社 | 撮像装置及び画像処理方法 |
CN105021282B (zh) * | 2015-07-06 | 2017-12-19 | 中国科学院遥感与数字地球研究所 | 快照式偏振高光谱相机及成像方法 |
US10066990B2 (en) * | 2015-07-09 | 2018-09-04 | Verifood, Ltd. | Spatially variable filter systems and methods |
US10062158B2 (en) * | 2015-07-10 | 2018-08-28 | Globalwafers Co., Ltd. | Wafer nanotopography metrology for lithography based on thickness maps |
US10823615B2 (en) * | 2015-08-04 | 2020-11-03 | Agency For Science, Technology And Research | Hyperspectral imaging apparatus and method |
EP3145168A1 (en) | 2015-09-17 | 2017-03-22 | Thomson Licensing | An apparatus and a method for generating data representing a pixel beam |
CN105158893B (zh) * | 2015-09-29 | 2017-09-15 | 南京理工大学 | 基于lcd液晶面板的可编程孔径显微镜系统的光场成像方法 |
US10098529B2 (en) | 2015-10-28 | 2018-10-16 | Ricoh Company, Ltd. | Optical design of a light field otoscope |
US10018560B2 (en) * | 2016-02-02 | 2018-07-10 | Kla-Tencor Corporation | System and method for hyperspectral imaging metrology |
CN107347129B (zh) * | 2016-05-05 | 2020-02-14 | 中强光电股份有限公司 | 光场相机 |
US10296780B2 (en) | 2017-03-07 | 2019-05-21 | Ricoh Company, Ltd. | Automatic eardrum registration from light field data |
US10275644B2 (en) | 2017-03-08 | 2019-04-30 | Ricoh Company, Ltd | Automatic classification of eardrum shape |
US10616461B2 (en) * | 2017-04-25 | 2020-04-07 | Raytheon Company | Broadband optical systems and methods |
US10909723B2 (en) * | 2017-06-13 | 2021-02-02 | X-Rite, Incorporated | Hyperspectral imaging spectrophotometer and system |
EP3462724A1 (en) * | 2017-09-29 | 2019-04-03 | Thomson Licensing | Reduced optical crosstalk plenoptic imaging device, corresponding method, computer program product, computer-readable carrier medium and apparatus |
JP7285322B2 (ja) * | 2019-06-11 | 2023-06-01 | 富士フイルム株式会社 | 撮像装置 |
JP7335969B2 (ja) * | 2019-09-27 | 2023-08-30 | 富士フイルム株式会社 | 光学素子、光学装置、撮像装置、及び光学素子の製造方法 |
US11480519B2 (en) * | 2020-04-24 | 2022-10-25 | Honeywell International Inc. | Methods, apparatuses, and systems for improving gas detecting devices |
DE102021108745A1 (de) | 2021-03-05 | 2022-09-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Anordnung zur multispektralen Lichtemission sowie damit ausgestatteter Multispektralsensor |
Family Cites Families (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54111878A (en) * | 1978-02-22 | 1979-09-01 | Hitachi Ltd | Multiwavelength spectrophotometer |
JPH02150831A (ja) * | 1988-12-01 | 1990-06-11 | Fuji Photo Film Co Ltd | 写真プリンタの測光装置 |
JP3047252B2 (ja) | 1990-11-05 | 2000-05-29 | コニカ株式会社 | 合焦制御装置 |
US5521695A (en) | 1993-06-25 | 1996-05-28 | The Regents Of The University Of Colorado | Range estimation apparatus and method |
US5870179A (en) | 1993-06-25 | 1999-02-09 | The Regents Of The University Of Colorado | Apparatus and method for estimating range |
US20030057353A1 (en) | 2001-07-20 | 2003-03-27 | Dowski Edward Raymond | Wavefront coding zoom lens imaging systems |
WO1996024085A1 (en) | 1995-02-03 | 1996-08-08 | The Regents Of The University Of Colorado | Extended depth of field optical systems |
US7218448B1 (en) | 1997-03-17 | 2007-05-15 | The Regents Of The University Of Colorado | Extended depth of field optical systems |
US20020195548A1 (en) | 2001-06-06 | 2002-12-26 | Dowski Edward Raymond | Wavefront coding interference contrast imaging systems |
US20020118457A1 (en) | 2000-12-22 | 2002-08-29 | Dowski Edward Raymond | Wavefront coded imaging systems |
US6911638B2 (en) | 1995-02-03 | 2005-06-28 | The Regents Of The University Of Colorado, A Body Corporate | Wavefront coding zoom lens imaging systems |
EP1019686B1 (en) | 1997-07-12 | 2009-08-26 | Roper Industries, Inc. | Multi-spectral two-dimensional imaging spectrometer |
US6071748A (en) | 1997-07-16 | 2000-06-06 | Ljl Biosystems, Inc. | Light detection device |
US6021005A (en) | 1998-01-09 | 2000-02-01 | University Technology Corporation | Anti-aliasing apparatus and methods for optical imaging |
US6069738A (en) | 1998-05-27 | 2000-05-30 | University Technology Corporation | Apparatus and methods for extending depth of field in image projection systems |
US5982497A (en) | 1998-07-09 | 1999-11-09 | Optical Insights, Llc | Multi-spectral two-dimensional imaging spectrometer |
TW546699B (en) | 2000-02-25 | 2003-08-11 | Nikon Corp | Exposure apparatus and exposure method capable of controlling illumination distribution |
EP1134565B1 (en) * | 2000-03-13 | 2004-07-28 | CSEM Centre Suisse d'Electronique et de Microtechnique SA | Imaging pyrometer |
US6873733B2 (en) | 2001-01-19 | 2005-03-29 | The Regents Of The University Of Colorado | Combined wavefront coding and amplitude contrast imaging systems |
US6525302B2 (en) | 2001-06-06 | 2003-02-25 | The Regents Of The University Of Colorado | Wavefront coding phase contrast imaging systems |
US6842297B2 (en) | 2001-08-31 | 2005-01-11 | Cdm Optics, Inc. | Wavefront coding optics |
EP1478966B1 (en) | 2002-02-27 | 2007-11-14 | CDM Optics, Incorporated | Optimized image processing for wavefront coded imaging systems |
US7031054B2 (en) | 2002-10-09 | 2006-04-18 | The Regent Of The University Of Colorado | Methods and systems for reducing depth of field of hybrid imaging systems |
US7180673B2 (en) | 2003-03-28 | 2007-02-20 | Cdm Optics, Inc. | Mechanically-adjustable optical phase filters for modifying depth of field, aberration-tolerance, anti-aliasing in optical systems |
WO2004090581A2 (en) | 2003-03-31 | 2004-10-21 | Cdm Optics, Inc. | Systems and methods for minimizing aberrating effects in imaging systems |
WO2006001785A1 (en) | 2003-05-30 | 2006-01-05 | Cdm Optics, Inc. | Lithographic systems and methods with extended depth of focus |
JP4112469B2 (ja) * | 2003-10-07 | 2008-07-02 | オリンパス株式会社 | マルチバンドカメラの制御装置及び制御方法 |
JP2007513427A (ja) | 2003-12-01 | 2007-05-24 | シーディーエム オプティックス, インコーポレイテッド | 光学システムおよびデジタルシステムの設計を最適化するシステムおよび方法 |
US7433042B1 (en) | 2003-12-05 | 2008-10-07 | Surface Optics Corporation | Spatially corrected full-cubed hyperspectral imager |
JP2006106457A (ja) | 2004-10-07 | 2006-04-20 | Pentax Corp | ストロボ撮影が可能なカメラ |
US7256944B2 (en) | 2005-02-18 | 2007-08-14 | Eastman Kodak Company | Compact image capture assembly using multiple lenses and image sensors to provide an extended zoom range |
US7616841B2 (en) | 2005-06-17 | 2009-11-10 | Ricoh Co., Ltd. | End-to-end design of electro-optic imaging systems |
WO2007008826A2 (en) | 2005-07-11 | 2007-01-18 | Infotonics Technology Center, Inc. | High speed, optically-multiplexed, hyperspectral imagers and methods thereof |
DE602006009191D1 (de) * | 2005-07-26 | 2009-10-29 | Canon Kk | Bildaufnahmegerät und -verfahren |
EP1941314A4 (en) | 2005-10-07 | 2010-04-14 | Univ Leland Stanford Junior | ARRANGEMENTS AND APPROACHES FOR MICROSCOPY |
US20070081224A1 (en) | 2005-10-07 | 2007-04-12 | Robinson M D | Joint optics and image processing adjustment of electro-optic imaging systems |
EP1990828A4 (en) * | 2006-02-16 | 2010-09-15 | Nikon Corp | EXPOSURE DEVICE, EXPOSURE METHOD AND METHOD FOR PRODUCING COMPONENTS |
US7692709B2 (en) | 2006-05-12 | 2010-04-06 | Ricoh Co., Ltd. | End-to-end design of electro-optic imaging systems with adjustable optical cutoff frequency |
JP5123509B2 (ja) * | 2006-09-28 | 2013-01-23 | オリンパス株式会社 | 測定領域設定装置、測定領域設定方法および分光測定装置 |
JP2009008793A (ja) * | 2007-06-27 | 2009-01-15 | Nikon Corp | 撮像装置付顕微鏡及びその露出時間を算出する方法 |
US8330087B2 (en) | 2007-10-16 | 2012-12-11 | Cambridge Research & Instrumentation, Inc. | Spectral imaging system with dynamic optical correction |
FR2924235B1 (fr) | 2007-11-27 | 2010-08-20 | Commissariat Energie Atomique | Dispositif d'imagerie visible a filtre colore |
TWI401522B (zh) * | 2008-12-31 | 2013-07-11 | Altek Corp | Flash intensity adjustment method |
JP5012823B2 (ja) * | 2009-01-28 | 2012-08-29 | ソニー株式会社 | 撮像装置および撮像方法 |
US8149400B2 (en) | 2009-04-07 | 2012-04-03 | Duke University | Coded aperture snapshot spectral imager and method therefor |
US8228417B1 (en) * | 2009-07-15 | 2012-07-24 | Adobe Systems Incorporated | Focused plenoptic camera employing different apertures or filtering at different microlenses |
US8345144B1 (en) * | 2009-07-15 | 2013-01-01 | Adobe Systems Incorporated | Methods and apparatus for rich image capture with focused plenoptic cameras |
US8248511B2 (en) | 2009-09-30 | 2012-08-21 | Ricoh Co., Ltd. | Dual-mode extended depth-of-field imaging systems |
US8143565B2 (en) * | 2009-09-30 | 2012-03-27 | Ricoh Co., Ltd. | Adjustable multimode lightfield imaging system having an actuator for changing position of a non-homogeneous filter module relative to an image-forming optical module |
US9250131B2 (en) | 2011-01-17 | 2016-02-02 | Ricoh Co., Ltd. | Multi-imaging system with interleaved images |
US8949078B2 (en) | 2011-03-04 | 2015-02-03 | Ricoh Co., Ltd. | Filter modules for aperture-coded, multiplexed imaging systems |
US9402034B2 (en) * | 2011-07-29 | 2016-07-26 | Apple Inc. | Adaptive auto exposure adjustment |
US8761534B2 (en) | 2012-02-16 | 2014-06-24 | Ricoh Co., Ltd. | Optimization of plenoptic imaging systems |
US9137441B2 (en) | 2012-02-16 | 2015-09-15 | Ricoh Co., Ltd. | Spatial reconstruction of plenoptic images |
-
2013
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- 2013-12-26 JP JP2013268321A patent/JP6532185B2/ja not_active Expired - Fee Related
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CN103913807A (zh) | 2014-07-09 |
US9219866B2 (en) | 2015-12-22 |
US20140192255A1 (en) | 2014-07-10 |
CN103913807B (zh) | 2016-09-28 |
JP2014132266A (ja) | 2014-07-17 |
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