CA2160628A1 - Stereoscopic Camera - Google Patents

Stereoscopic Camera

Info

Publication number
CA2160628A1
CA2160628A1 CA2160628A CA2160628A CA2160628A1 CA 2160628 A1 CA2160628 A1 CA 2160628A1 CA 2160628 A CA2160628 A CA 2160628A CA 2160628 A CA2160628 A CA 2160628A CA 2160628 A1 CA2160628 A1 CA 2160628A1
Authority
CA
Canada
Prior art keywords
distance
screen
stereoscopic
agreement
optical axes
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
Application number
CA2160628A
Other languages
French (fr)
Other versions
CA2160628C (en
Inventor
Minoru Inaba
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2160628A1 publication Critical patent/CA2160628A1/en
Application granted granted Critical
Publication of CA2160628C publication Critical patent/CA2160628C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G03B35/10—Stereoscopic photography by simultaneous recording having single camera with stereoscopic-base-defining system
    • 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

Abstract

A stereoscopic camera for stereoscopic photography, which reduces losses in the screen when taking a picture in a close range and provides optimum stereoscopic effect without the need of adjusting the distance between the slides that are being mounted. A camera body is furnished with reflex finders constituted by a pair of right and left photographing lenses and pentaprisms. The distance between optical axes of the photographing lenses is adjusted by a horizontal shifting mechanism. Focusing plates of the right and left finders are marked with vertical lines at the centers and on the right and left sides thereof. The distance between optical axes is adjusted depending upon the distance to the subject and vertical lines of the right and left focusing plates are brought into agreement. Then, the right and left photographing areas are nearly brought into agreement on the real screen and no loss occurs on the screen.
CA002160628A 1994-10-18 1995-10-16 Stereoscopic camera Expired - Fee Related CA2160628C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6-252229 1994-10-18
JP6252229A JP2721808B2 (en) 1994-10-18 1994-10-18 Stereo camera

Publications (2)

Publication Number Publication Date
CA2160628A1 true CA2160628A1 (en) 1996-04-19
CA2160628C CA2160628C (en) 2000-06-27

Family

ID=17234318

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002160628A Expired - Fee Related CA2160628C (en) 1994-10-18 1995-10-16 Stereoscopic camera

Country Status (11)

Country Link
US (1) US6144809A (en)
JP (1) JP2721808B2 (en)
KR (1) KR0174324B1 (en)
CN (1) CN1076487C (en)
CA (1) CA2160628C (en)
DE (1) DE19538679C2 (en)
FR (1) FR2725806B1 (en)
GB (1) GB2294552B (en)
IT (1) IT1280948B1 (en)
SE (1) SE506760C2 (en)
TW (1) TW277112B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5715489A (en) * 1996-04-10 1998-02-03 Inaba; Minoru Stereo camera
JP2880131B2 (en) * 1996-07-12 1999-04-05 稔 稲葉 Stereo camera
US5892994A (en) * 1997-05-14 1999-04-06 Inaba; Minoru Stereo camera with prism finder
SE9703994L (en) * 1997-10-31 1999-05-01 Minoru Inaba Mask degree controlling device for stereo images
CA2242173C (en) * 1998-06-25 2002-01-08 Minoru Inaba Stereo camera
SG119132A1 (en) * 1998-11-26 2006-02-28 Inaba Minoru Stereo photographic system
FR2795530B1 (en) * 1999-06-23 2001-09-28 Minoru Inaba STEREOSCOPIC PHOTOGRAPHIC APPARATUS FOR REDUCING IMAGE LOSS
US20030020807A1 (en) * 2001-07-25 2003-01-30 Behrokh Khoshnevis Hand-held electronic stereoscopic imaging system with improved three-dimensional imaging capabilities
CN100458559C (en) * 2003-06-23 2009-02-04 宋柏君 Stereoscopic digital camera and imaging display method
DE102005063503B4 (en) * 2005-03-10 2011-05-19 Inaba, Minoru, Oyama 3D display and 3D projector
JP4166260B1 (en) * 2007-05-19 2008-10-15 株式会社 システム・プロ 3D image projection method and 3D image projection apparatus
US9952495B2 (en) * 2009-01-19 2018-04-24 Minoru Inaba Three-dimensional video image pick-up and display system using a reference window and standard stereoscopic video data
JP4894939B2 (en) * 2010-03-15 2012-03-14 カシオ計算機株式会社 Imaging apparatus, display method, and program
JP2011221506A (en) * 2010-03-26 2011-11-04 Panasonic Corp Imaging apparatus
JP2011215238A (en) * 2010-03-31 2011-10-27 Fujifilm Corp Stereoscopic camera
EA201201649A1 (en) * 2010-07-13 2013-06-28 Рам Шрикант Мирлай PHOTO-CAMERA DEVICE OF CAPTIVAL PHOTOGRAPHY FOR OBTAINING A THREE-DIMENSIONAL IMAGE WITH A VARIABLE DEPTH OF PERCEPTION
KR20120056434A (en) * 2010-11-25 2012-06-04 삼성전자주식회사 Apparatus of Imaging 3 Dimensional Image
KR101753608B1 (en) 2010-12-03 2017-07-05 삼성전자주식회사 Apparatus of Imaging 3 Dimensional Image
CN104704423A (en) 2012-10-05 2015-06-10 诺基亚技术有限公司 An apparatus and method for capturing images
KR101974954B1 (en) * 2015-06-24 2019-05-03 이래에이엠에스 주식회사 Mounting structure for multi camera with function of calibration
US9841576B2 (en) 2015-09-18 2017-12-12 Sensors Unlimited, Inc. System for parallax correction
DE102015224940A1 (en) 2015-12-11 2017-06-14 Bayerische Motoren Werke Aktiengesellschaft Stereoscopy by means of an optical sensor
CN105959671A (en) * 2016-07-07 2016-09-21 中相（海南）信息科技有限公司 Adjustable multi-lens 3D (three-dimensional) photographing device
CN107509070A (en) * 2017-09-29 2017-12-22 歌尔科技有限公司 Three-dimensional image acquisition device and method
JP2020154008A (en) * 2019-03-18 2020-09-24 キヤノン株式会社 Lens device and imaging apparatus
MX2021012766A (en) * 2019-04-19 2021-11-18 Ovad Custom Stages Llc Photographic paddle and process of use thereof.
JPWO2021024524A1 (en) * 2019-08-06 2021-02-11

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1596835A (en) * 1923-11-16 1926-08-17 Hewson Bertram Tom Apparatus for taking, reproducing, or projecting stereoscopic cinematograph pictures
US1871281A (en) * 1926-07-26 1932-08-09 Savage Lawrence Francis Stereoscopic photography
CH234599A (en) * 1942-02-21 1944-10-15 Rollei Werke Franke Heidecke Photographic camera for two different films, ready to take pictures at the same time, with adjustable mirror viewfinder.
US2545465A (en) * 1946-12-18 1951-03-20 Clinton W Hough Stereoscopic apparatus
US2458466A (en) * 1947-04-23 1949-01-04 Lawrence F Campbell Camera adapter for stereopictures
DE864192C (en) * 1950-03-02 1953-01-22 Rollei Werke Franke Heidecke Setting viewfinder for photographic cameras
DE877246C (en) * 1951-06-30 1953-05-21 Franke & Heidecke Fabrik Photo Stereo camera with two lenses
US2729153A (en) * 1952-05-19 1956-01-03 Rollei Werke Franke Heidecke Stereoscopic camera
GB763966A (en) * 1953-02-17 1956-12-19 Nigel Lawrence Spottiswoode Improvements in and relating to the production of stereoscopic pictures
US2803179A (en) * 1953-07-02 1957-08-20 David D Donaldson Camera
GB846272A (en) * 1955-10-24 1960-08-31 Kodak Ltd Improvements in or relating to a close-up attachment for stereo photographic cameras
US3068772A (en) * 1959-06-08 1962-12-18 American Optical Corp View and range-finding system for cameras
US3115816A (en) * 1961-01-10 1963-12-31 Jan J Muller Stereoscopic camera
US3608458A (en) * 1968-12-10 1971-09-28 Jetru Inc Wide-angle,stereoscopic,and fisheye-type camera for substantially distortion-free stereoscopy
US3687031A (en) * 1970-02-05 1972-08-29 William E Jahnsman Miniature camera
CH519728A (en) * 1970-04-14 1972-02-29 Zeiss Jena Veb Carl Double camera for generating stereoscopic recordings
US3852787A (en) * 1971-08-12 1974-12-03 Dimensional Dev Corp Three dimensional pictures and method of composing them
JPS5041527A (en) * 1973-08-17 1975-04-16
US3953869A (en) * 1974-09-24 1976-04-27 Dimensional Development Corporation Stereoscopic photography apparatus
US4040071A (en) * 1975-03-20 1977-08-02 Bruce Shane Method and apparatus for making stereoscopic pictures
US4249798A (en) * 1978-09-11 1981-02-10 Vivitar Corporation Miniature camera with zoom lens
JPS5638033A (en) * 1979-09-06 1981-04-13 Canon Inc In-finder display device for camera using liquid crystal
US4418993A (en) * 1981-05-07 1983-12-06 Stereographics Corp. Stereoscopic zoom lens system for three-dimensional motion pictures and television
JPH0625844B2 (en) * 1983-05-26 1994-04-06 キヤノン株式会社 camera
US4557570A (en) * 1983-09-26 1985-12-10 Walt Disney Productions Camera assembly for three-dimensional photography
FR2561400B3 (en) * 1983-12-19 1987-04-10 Thomson Csf VARIABLE-BASED STEREOSCOPIC VIEWING DEVICE
DE3415982A1 (en) * 1984-04-28 1985-10-31 Klaus Dr. 6652 Bexbach Neumann Stereo rail
JPS62139533A (en) * 1985-12-14 1987-06-23 Sigma:Kk Converter
JPH01177530A (en) * 1988-01-08 1989-07-13 Toshiba Corp Supporting mechanism for stereoscopic camera
US5504547A (en) * 1993-10-15 1996-04-02 Fuji Photo Optical Co., Ltd. Camera provided with binocular stereoscopic finder
US5548362A (en) * 1994-05-09 1996-08-20 Image Technology International, Inc. Parallax controllable multiple-lens camera

Also Published As

Publication number Publication date
KR0174324B1 (en) 1999-05-15
GB9516424D0 (en) 1995-10-11
DE19538679A1 (en) 1996-04-25
SE9503544L (en) 1996-04-19
ITTO950789A1 (en) 1997-04-03
JPH08122945A (en) 1996-05-17
CA2160628C (en) 2000-06-27
JP2721808B2 (en) 1998-03-04
SE506760C2 (en) 1998-02-09
ITTO950789A0 (en) 1995-10-03
DE19538679C2 (en) 1998-10-08
SE9503544D0 (en) 1995-10-11
CN1131753A (en) 1996-09-25
GB2294552B (en) 1997-11-12
IT1280948B1 (en) 1998-02-11
FR2725806A1 (en) 1996-04-19
US6144809A (en) 2000-11-07
TW277112B (en) 1996-06-01
CN1076487C (en) 2001-12-19
KR960015066A (en) 1996-05-22
GB2294552A (en) 1996-05-01
FR2725806B1 (en) 1998-04-24

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