JP2015043085A - コンパクトな立体画の撮影方法 - Google Patents
コンパクトな立体画の撮影方法 Download PDFInfo
- Publication number
- JP2015043085A JP2015043085A JP2014169071A JP2014169071A JP2015043085A JP 2015043085 A JP2015043085 A JP 2015043085A JP 2014169071 A JP2014169071 A JP 2014169071A JP 2014169071 A JP2014169071 A JP 2014169071A JP 2015043085 A JP2015043085 A JP 2015043085A
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- JP
- Japan
- Prior art keywords
- objective lens
- optical
- optical axis
- camera
- objective
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 83
- 238000003384 imaging method Methods 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 210000003128 head Anatomy 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 230000001179 pupillary effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
- H04N13/239—Image signal generators using stereoscopic image cameras using two 2D image sensors having a relative position equal to or related to the interocular distance
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B35/00—Stereoscopic photography
- G03B35/08—Stereoscopic photography by simultaneous recording
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/146—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having more than five groups
- G02B15/1465—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having more than five groups the first group being negative
-
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/1066—Beam splitting or combining systems for enhancing image performance, like resolution, pixel numbers, dual magnifications or dynamic range, by tiling, slicing or overlapping fields of view
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/17—Bodies with reflectors arranged in beam forming the photographic image, e.g. for reducing dimensions of camera
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Stereoscopic And Panoramic Photography (AREA)
- Lenses (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Studio Devices (AREA)
- Nonlinear Science (AREA)
Abstract
【解決手段】第一の光学対物レンズを含む第一カメラC1と、第二の光学対物レンズを含む第二カメラC2とを備え、2つの対物レンズの光学特性が実質的に同一であり、第一の対物レンズの前方に配置され前記第一の対物レンズの光軸に関して決められた角度だけ傾いている平坦な半反射板M1を備える立体画撮影システムに関する。本立体画撮影システムは、第二の対物レンズのレベルに配置され、第二の対物レンズの光軸の主要部分が、第一の対物レンズの光軸に対して実質的に平行であるようなやり方で、第二の対物レンズの光軸に関して同じ角度だけ傾いている、平坦な反射面を含む光学要素を備える。この要素は、平坦なミラー又はリターン・プリズムであり得る。第一の対物レンズは、同一の光学的厚さの板を備える。これら2つの対物レンズは可変の焦点距離を持つことができる。
【選択図】図8
Description
C2 カメラ
S3D 立体視システム
M1 半反射板
O1 第一の光学対物レンズ
M2 ミラー
O2 第二の光学対物レンズ
L1 レンズ
L2 レンズ
L3 レンズ
L4 レンズ
L5 レンズ
L6 レンズ
E 厚いガラス板
C カメラ
P プリズム
S 反射面
Pc 共通プラットフォーム
Claims (5)
- 第一の光学対物レンズ(O1)を含む第一カメラ(C1)と、第二の光学対物レンズ(O2)を含む第二カメラ(C2)とを備えた立体画撮影システムであって、前記第一の対物レンズの光学特性は実質的に前記第二の対物レンズの光学特性と同一であり、前記立体画撮影システムは、前記第一の対物レンズの前方に配置され、前記第一の対物レンズの光軸に関して決められた角度だけ傾いている、平坦な半反射板(M1)を備え、前記第一の光学対物レンズが、前記第一の対物レンズの前方に配置され厚いガラス板(E)を含む光学部分組立品(L1,L2)を備え、そして前記第二の対物レンズが、平坦な反射面を含むリターン・プリズム(P)によって前記厚板が置き換えられた、前記第一の対物レンズに等しい光学部分組立品(L1,L2)を備え、前記リターン・プリズムの光学的厚さが、前記厚いガラス板の光学的厚さと同じであり、前記平坦な反射面は、第二の対物レンズの光軸の主要部分が、前記第一の対物レンズの前記光軸に対して実質的に平行であるようなやり方で、前記第二の対物レンズの前記光軸に関して実質的に同じ決められた角度だけ傾いていることを特徴とする。
- 前記2つの光学部分組立品が屈折力を持つことを特徴とする、請求項1に記載の立体画撮影システム。
- 前記第一の光学対物レンズ及び前記第二の光学対物レンズが、収束性―発散性の光学バリエータ(L3,L4)を有するズームレンズであることを特徴とする、請求項1に記載の立体画撮影システム。
- 前記対物レンズの前方に位置する前記部分組立品が、観察される光景の距離に応じて焦点合わせを確実にする可動のグループを備えることを特徴とする、請求項1〜3のいずれか一項に記載の立体画撮影システム。
- 通常の使用位置において、前記第一の光学対物レンズの前記光軸と、前記第二の光学対物レンズの前記光軸とが実質的に垂直な平面内にあることを特徴とする、請求項1〜4のいずれか一項に記載の立体画撮影システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1301972A FR3009872B1 (fr) | 2013-08-23 | 2013-08-23 | Systeme de prise de vues stereoscopique compact |
FR1301972 | 2013-08-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015043085A true JP2015043085A (ja) | 2015-03-05 |
JP6670036B2 JP6670036B2 (ja) | 2020-03-18 |
Family
ID=49911564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014169071A Expired - Fee Related JP6670036B2 (ja) | 2013-08-23 | 2014-08-22 | コンパクトな立体画の撮影方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9807370B2 (ja) |
EP (1) | EP2840430B1 (ja) |
JP (1) | JP6670036B2 (ja) |
CN (1) | CN104423136B (ja) |
FR (1) | FR3009872B1 (ja) |
HK (1) | HK1208532A1 (ja) |
PT (1) | PT2840430T (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107479180A (zh) * | 2017-08-28 | 2017-12-15 | 中国科学院上海微系统与信息技术研究所 | 一种显微立体图像采集装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4295153A (en) * | 1980-03-31 | 1981-10-13 | GIBSON Stephen | Stereoscopic apparatus and method of using same |
JP2010032937A (ja) * | 2008-07-31 | 2010-02-12 | Optical Logic Inc | ズームレンズ |
US20110242287A1 (en) * | 2010-03-31 | 2011-10-06 | Michael Cieslinski | Stereoscopic Objective |
US20120163791A1 (en) * | 2010-12-28 | 2012-06-28 | Panasonic Corporation | Stereoscopic Imaging Device |
US20120163789A1 (en) * | 2010-12-28 | 2012-06-28 | Panasonic Corporation | Optical Element Holder and Stereoscopic Imaging Device Utilizing the Holder |
US20120163788A1 (en) * | 2010-12-28 | 2012-06-28 | Panasonic Corporation | Stereoscopic Imaging Device |
WO2012127924A1 (ja) * | 2011-03-22 | 2012-09-27 | シャープ株式会社 | 立体像撮影装置および電子機器 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2360322A (en) * | 1939-10-18 | 1944-10-17 | William H Harrison | Apparatus for producing stereoscopic pictures in color |
US2751826A (en) * | 1953-03-23 | 1956-06-26 | William H Harrison | Color stereo system and attachment |
GB740927A (en) * | 1953-05-29 | 1955-11-23 | Nat Res Dev | Improvements in optical systems for stereoscopic cameras |
FR1575626A (ja) * | 1968-03-13 | 1969-07-25 | ||
JPH1195099A (ja) | 1997-09-22 | 1999-04-09 | Olympus Optical Co Ltd | 実体顕微鏡のアフォーカルズームレンズ系 |
US6414791B1 (en) | 1998-07-01 | 2002-07-02 | Canon Kabushiki Kaisha | Optical system for photographing a stereoscopic image, zoom lens and image pickup optical system |
KR100354840B1 (ko) * | 2000-05-09 | 2002-10-05 | 최부진 | 입체영상 취득을 위한 촬영기 및 촬영방법 |
CN101201552B (zh) * | 2002-12-03 | 2010-12-08 | 株式会社尼康 | 光学照明装置、曝光装置以及曝光方法 |
TW200412617A (en) * | 2002-12-03 | 2004-07-16 | Nikon Corp | Optical illumination device, method for adjusting optical illumination device, exposure device and exposure method |
DE102004052253B4 (de) | 2003-12-10 | 2018-02-08 | Carl Zeiss Meditec Ag | Objektiv für ein Operationsmikroskop, Operationsmikroskop sowie Verfahren zum Einstellen eines Objektivs |
JP2008292513A (ja) | 2007-05-22 | 2008-12-04 | Olympus Medical Systems Corp | 変倍光学系 |
US7970276B1 (en) * | 2010-04-12 | 2011-06-28 | Creat3 Inc. | Frame structure for stereoscopic imaging |
US20140193144A1 (en) * | 2011-04-07 | 2014-07-10 | Leonard Coster | Method and apparatus for multiple camera alignment and use |
FR2978320B1 (fr) * | 2011-07-22 | 2013-07-26 | Thales Sa | Systeme de prise de vues stereoscopiques comportant des moyens de calibration des objectifs de prise de vues |
-
2013
- 2013-08-23 FR FR1301972A patent/FR3009872B1/fr not_active Expired - Fee Related
-
2014
- 2014-08-18 PT PT141812180T patent/PT2840430T/pt unknown
- 2014-08-18 EP EP14181218.0A patent/EP2840430B1/fr active Active
- 2014-08-22 US US14/466,813 patent/US9807370B2/en active Active
- 2014-08-22 CN CN201410418561.3A patent/CN104423136B/zh not_active Expired - Fee Related
- 2014-08-22 JP JP2014169071A patent/JP6670036B2/ja not_active Expired - Fee Related
-
2015
- 2015-09-15 HK HK15108999.7A patent/HK1208532A1/xx unknown
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4295153A (en) * | 1980-03-31 | 1981-10-13 | GIBSON Stephen | Stereoscopic apparatus and method of using same |
JP2010032937A (ja) * | 2008-07-31 | 2010-02-12 | Optical Logic Inc | ズームレンズ |
US20110242287A1 (en) * | 2010-03-31 | 2011-10-06 | Michael Cieslinski | Stereoscopic Objective |
US20120163791A1 (en) * | 2010-12-28 | 2012-06-28 | Panasonic Corporation | Stereoscopic Imaging Device |
US20120163789A1 (en) * | 2010-12-28 | 2012-06-28 | Panasonic Corporation | Optical Element Holder and Stereoscopic Imaging Device Utilizing the Holder |
US20120163788A1 (en) * | 2010-12-28 | 2012-06-28 | Panasonic Corporation | Stereoscopic Imaging Device |
JP2012150439A (ja) * | 2010-12-28 | 2012-08-09 | Panasonic Corp | 光学素子保持体及びこれを用いたステレオ画像撮像装置 |
JP2012150440A (ja) * | 2010-12-28 | 2012-08-09 | Panasonic Corp | ステレオ画像撮像装置 |
JP2012150448A (ja) * | 2010-12-28 | 2012-08-09 | Panasonic Corp | ステレオ画像撮像装置 |
WO2012127924A1 (ja) * | 2011-03-22 | 2012-09-27 | シャープ株式会社 | 立体像撮影装置および電子機器 |
Also Published As
Publication number | Publication date |
---|---|
EP2840430B1 (fr) | 2019-09-25 |
JP6670036B2 (ja) | 2020-03-18 |
HK1208532A1 (en) | 2016-03-04 |
FR3009872B1 (fr) | 2016-12-02 |
CN104423136B (zh) | 2019-03-29 |
CN104423136A (zh) | 2015-03-18 |
US9807370B2 (en) | 2017-10-31 |
FR3009872A1 (fr) | 2015-02-27 |
US20150054924A1 (en) | 2015-02-26 |
EP2840430A1 (fr) | 2015-02-25 |
PT2840430T (pt) | 2019-12-30 |
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