KR970048902A - 가변 굴절 카메라 - Google Patents

가변 굴절 카메라 Download PDF

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Publication number
KR970048902A
KR970048902A KR1019960062965A KR19960062965A KR970048902A KR 970048902 A KR970048902 A KR 970048902A KR 1019960062965 A KR1019960062965 A KR 1019960062965A KR 19960062965 A KR19960062965 A KR 19960062965A KR 970048902 A KR970048902 A KR 970048902A
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South Korea
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camera
variable
signal
refraction
stereoscopic
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KR1019960062965A
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KR100450917B1 (ko
Inventor
요시하루 치카자와
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브리지트 륄랑
톰슨 멀티미디아 에스. 아
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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
    • 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
    • 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 two-dimensional [2D] image sensors having a relative position equal to or related to the interocular distance
    • 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
    • H04N13/243—Image signal generators using stereoscopic image cameras using three or more two-dimensional [2D] image sensors
    • 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
    • H04N13/296—Synchronisation thereof; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/58—Means for changing the camera field of view without moving the camera body, e.g. nutating or panning of optics or image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0081—Depth or disparity estimation from stereoscopic image signals

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)

Abstract

본 발명은 목적은 다른 편심각을 가지는 피사체를 기록하기 위한 카메라를 실현하는 것으로, 그 제안된 카메라는 대물렌즈 광학장치 및 중간 광학 장치사이에 위치한 제어가능한 광 굴절장치를 사용하며, 대물렌즈 시스템만이 회전 가능하다, 이러한 카메라는 종래의 입체 카메라보다 작은 모터 동력이 필요하다,. 이러한 입체카메라 시스템의 사용은 관찰점 및 피사체의 거리에 의존하는 수렴각의 제어를, 보다 쉽고 신뢰하게 한다. 제안되는 카메라는 예를 들면 입체카메라 시스템의 일부로서 사용될 수 있다.

Description

가변 굴절 카메라
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따르는 카메라의 기본 실시예를 나타낸 도면,
제2도는 제1도의 실시예에 따른 카메라를 사용하는 입체 카메라 시스템의 제1실시예를 타나낸 도면,
제3도는 입체 카메라 시스템의 제2실시예를 나타낸 도면.

Claims (11)

  1. 대물렌즈 시스템(7), 중간렌즈 시스템(9), 이미지 장치(10)를 가지는 카메라에 있어서, 제어가능한 광굴절장치(8)가 대물렌즈 시스템(7)과 중간렌즈 시스템(9) 사이에 위치하는 것을 특징으로 하는 가변굴절 카메라.
  2. 제1항에 있어서, 제어가능한 광 굴절장치(8)는 가변각 프리즘 또는 가변각 판과 같은 전가-광학 장치인 것을 특징으로 하는 가변굴절 카메라.
  3. 제1항 또는 제2항에 있어서, 대물렌즈 시스템(7)을 회전하기 위해 회전 메카니즘(11)이 제공되는 것을 특징으로 하는 가변굴절 카메라.
  4. 제3항에 있어서, 상기 회전 메카니즘(11) 및 상기 굴절장치(8)를 제어하는데 사용되는 편심각 신호(CAS)를 발생하는 신호발생수단(20)이 제공되는 것을 특징으로 하는 가변굴절 카메라.
  5. 제4항에 있어서, 상기 편심각 신호(CAS)는 상기 카메라(1,2)와 피사체(3) 사이의 상대 위치에 의존하는 신호(IS)로부터 유도된 것을 특징으로 하는 가변굴절 카메라.
  6. 피사체(3)에 초점을 맞출 수 잇으며 제어할 수 있는 광 굴절장치(8)를 가지는 적어도 두 대의 카메라(1,2)를 사용하며 두 대의 카메라(1,2)와 피사체(3)간의 수렴각(4)이 제어되는 입체 카메라 시스템에서, 상기 입체 카메라 시스템은 제1항 내지 제5항 중 어느 한 항에 따른 카메라(1,2)를 사용하는 것을 특징으로 하는 입체카메라 시스템.
  7. 제6항에 있어서, 적어도 하나의 상기 카메라(1,2)는 이동 메카니즘(14)을 구비하는 것을 특징으로 하는 입체 카메라 시스템.
  8. 제6항 또는 제7항에 있어서, 상기 회전 메카니즘(11)과 상기 굴절 장치(8)는 공통 수렴각 신호(CAS)의 도움으로 제어되는 것을 특징으로 하는 입체 카메라 시스템.
  9. 제6항또는 제7항에 있어서, 상기 각 카메라(1,2)가 카메라(1,2)의 광학 장치를 제어하기 위한 초점 제어기(16)를 구비한 것을 특징으로 하는 입체 카메라 시스템.
  10. 제9항에 있어서, 상기 시스템의 모든 제어기(12,13,16)가 거리신호(DS)에 따라 제어되는 것을 특징으로 하는 입체 카메라 시스템.
  11. 제10항에 있어서, 상기 거리 신호(DS)는 신호 변환기(17)에 의해 가변각 프리즘 제어기(13) 및 회전메카니즘 제어기(12)를 위해 사용되는 편심각 신호(CAS)로 변환되는 것을 특징으로 하는 입체 카메라 시스템.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960062965A 1995-12-11 1996-12-09 가변굴절카메라 및 그를 이용한 입체카메라시스템 Expired - Fee Related KR100450917B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9525309A GB2308199A (en) 1995-12-11 1995-12-11 Camera with variable deflection
GB95/25309.2 1995-12-11

Publications (2)

Publication Number Publication Date
KR970048902A true KR970048902A (ko) 1997-07-29
KR100450917B1 KR100450917B1 (ko) 2004-12-29

Family

ID=10785253

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KR1019960062965A Expired - Fee Related KR100450917B1 (ko) 1995-12-11 1996-12-09 가변굴절카메라 및 그를 이용한 입체카메라시스템

Country Status (5)

Country Link
EP (1) EP0779535B1 (ko)
JP (1) JP3806198B2 (ko)
KR (1) KR100450917B1 (ko)
DE (1) DE69628806T2 (ko)
GB (1) GB2308199A (ko)

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Publication number Priority date Publication date Assignee Title
DE19836681B4 (de) * 1997-09-19 2008-03-27 Carl Zeiss Ag Stereoskopisches Aufnahme- und Wiedergabesystem
DE19956266A1 (de) * 1999-11-23 2001-06-21 Schuetz Dich Entwicklungs & Ve Überwachungsanlage
DE10250659A1 (de) * 2002-10-31 2004-05-13 Valeo Schalter Und Sensoren Gmbh Überwachungseinrichtung und Dome Control Modul
WO2006095274A1 (en) * 2005-02-02 2006-09-14 Koninklijke Philips Electronics N.V. Camera pair using fluid based lenses
MY164503A (en) * 2007-07-20 2017-12-29 Mimos Berhad Setup for three dimensional image capture
IT1393775B1 (it) * 2009-04-03 2012-05-08 Univ Degli Studi Torino Sistema di ripresa stereoscopico
DE102011010012A1 (de) * 2011-02-02 2012-08-02 Conti Temic Microelectronic Gmbh Optische Vorrichtung mit elektrooptischem Medium
DE102011016171B4 (de) * 2011-04-05 2012-12-27 3Ality Digital Systems, Llc Verfahren zum Ausrichten einer 3D-Kamera und Verfahren zum Steuern einer 3D-Kamera während des Filmens
DE102011112726A1 (de) * 2011-09-07 2013-03-07 3Ality Digital Systems, Llc Verfahren zum Steuern von zwei Kameras eines 3D-Kamerariggs und Kamerarigg
CN110213470A (zh) * 2019-06-25 2019-09-06 深圳市永顺创能技术有限公司 具有上下拍摄功能的相机装置

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Also Published As

Publication number Publication date
JP3806198B2 (ja) 2006-08-09
GB9525309D0 (en) 1996-02-07
DE69628806T2 (de) 2004-04-15
GB2308199A (en) 1997-06-18
JPH09185139A (ja) 1997-07-15
EP0779535B1 (en) 2003-06-25
DE69628806D1 (de) 2003-07-31
EP0779535A1 (en) 1997-06-18
KR100450917B1 (ko) 2004-12-29

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