KR960702718A - 입체 영상을 생성하기 위한 방법(process for generating a stereoscopic image) - Google Patents

입체 영상을 생성하기 위한 방법(process for generating a stereoscopic image)

Info

Publication number
KR960702718A
KR960702718A KR1019950705219A KR19950705219A KR960702718A KR 960702718 A KR960702718 A KR 960702718A KR 1019950705219 A KR1019950705219 A KR 1019950705219A KR 19950705219 A KR19950705219 A KR 19950705219A KR 960702718 A KR960702718 A KR 960702718A
Authority
KR
South Korea
Prior art keywords
image
stereoscopic image
optical
lenticular
polarizers
Prior art date
Application number
KR1019950705219A
Other languages
English (en)
Inventor
요시하루 찌카자와
Original Assignee
헤르메스 뵈르데만
도이체 톰손-브란트 게엠베하
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
Priority claimed from DE4317153A external-priority patent/DE4317153A1/de
Priority claimed from DE4324880A external-priority patent/DE4324880A1/de
Application filed by 헤르메스 뵈르데만, 도이체 톰손-브란트 게엠베하 filed Critical 헤르메스 뵈르데만
Publication of KR960702718A publication Critical patent/KR960702718A/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C9/00—Stereo-photographic or similar processes
    • G03C9/04—Vectographic-image
    • 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
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/211—Image signal generators using stereoscopic image cameras using a single 2D image sensor using temporal multiplexing
    • 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
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/218—Image signal generators using stereoscopic image cameras using a single 2D image sensor using spatial multiplexing
    • 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
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/225—Image signal generators using stereoscopic image cameras using a single 2D image sensor using parallax barriers
    • 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
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/229—Image signal generators using stereoscopic image cameras using a single 2D image sensor using lenticular lenses, e.g. arrangements of cylindrical lenses
    • 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
    • H04N13/257—Colour aspects
    • 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
    • H04N13/282—Image signal generators for generating image signals corresponding to three or more geometrical viewpoints, e.g. multi-view systems
    • 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
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/337—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using polarisation multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/189—Recording image signals; Reproducing recorded image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/194—Transmission of image signals
    • 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
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/232—Image signal generators using stereoscopic image cameras using a single 2D image sensor using fly-eye lenses, e.g. arrangements of circular lenses
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/307—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using fly-eye lenses, e.g. arrangements of circular lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/31—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/32—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using arrays of controllable light sources; using moving apertures or moving light sources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/324—Colour aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/349—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/363—Image reproducers using image projection screens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/398—Synchronisation thereof; Control thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

두개의 카메라 및 상당한 량의 회로에 의해 입체 영상의 생성은 공지되었다. 여기서 목적은 입체 영상을 간단하고 쉽게 생성할 수 있는 장치를 제공하는 것이다. 광학 장치(1)는 물체(0)를 조사하고 입체 영상은 편광장치(2,3)를 입체 영상은 특히 비디오폰을 의하여 빔의 편광 장치(2,3)를 다르게 편광함으로써 기록 또는 디스플레이 장치(4)상에 형성된다.

Description

입체 영상을 생성하기 위한 방법(PROCESS FOR GENERATING A STEREOSCOPIC IMAGE)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 방법을 도시한 도.

Claims (10)

  1. 광학 장치(1)가 물체(O)를 기록하기 위해 두개의 광학 장치(1l,1r) 로 나뉘어지거나 세분화되고, 상이 한편광에 의하여 그리고/또는 렌즈형 장치(11) 및/또는 화이버 다발 장치(21)를 경유하여, 입체 영상은 영상 기록장치위 및/또는 영상 디스플레이 장치(4)로부터 형성되는 것을 특징으로 하는 입체 영상을 생성하기 위한 방법.
  2. 제1항에 있어서, 각 광학장치(1l,1r)가 선형적으로 편광되고, 제1편광장치(2l,2r)가 오프셋 각으로 편광을 수행하며 제1편광 장치(2l, 2r)가 서로에 대해 오프셋되는 각이 90˚인 것을 특징으로 하는 입체 영상을 생성하기 위한 방법.
  3. 제1항에 있어서, 제1편광 장치(2l,2r)로부터 편광된 빔이 제2편광 장치(3)에 입사하고 영상 기록 또는 영상 디스플레이 장치(4)에 공급되며, 미러(5)를 경유하여, 광학 장치(1l,1r)의 빔 경로가 제1편광 장치(2l,2r)로 편향되고 제1편광 장치(2l,2r)로부터 편광된 빔이 제2편광 장치(3)상의 빔 분리기를 경유하여 입사되고 영상 기록 또는 영상 디스플레이 장치(4)에 공급되는 것을 특징으로 하는 입체 영상을 생성하기 위한 방법.
  4. 제1항에 있어서, 광학 장치(1) 다음에, 빔을 렌즈형 장치(11)로 이끄는 형성 장치(13)가 배열되고 렌즈형장치(11)는 위쪽으로 휘어지고 나란히 배열된 다수의 렌즈로 구성되고, 전체적인 장치는 평평한 밑면을 가지며 렌즈형 장치는 수평 및 수직 방향(제26도)에서 사용되는 것을 특징으로 하는 입체 영상을 생성하기 위한 방법.
  5. 제1항에 있어서, 광학 장치(1l,1r), 결과적으로 렌즈형 장치(11)로부터 빔은 각 경우에 좌측 및 우측 시각(Bl, Br)을 위한 화소 단위로 기록된 물체(O)를 영상화하고 렌즈형 장치(11)는 프리즘형 장치(12)에 의해 대치되는 것을 특징으로 하는 입체 영상을 생성하기 위한 방법.
  6. 제1항에 있어서, 광학 장치(1) 뒤편에, 빔을 영상 디스플레이 또는 영상 기록 장치(4)로 이끄는 화이버다발 장치(21)가 배열되는 것을 특징으로 하는 입체 영상을 생성하기 위한 방법.
  7. 제1항에 있어서, 컬러 필터는 화이버 다발 장치(21) 전방 또는 후방에 배열되는 것을 특징으로 하는 입체영상을 생성하기 위한 방법.
  8. 제1항에 있어서, 광학 장치(11,lr)로부터 빔이 노광 장치(23)를 경유하여 영상 기록 또는 영상 디스플레이장치(4)로 이끌리는 것을 특징으로 하는 입체 영상을 생성하기 위한 방법.
  9. 제8항에 있어서, 노광장치(23)를 제어하기 위하여, 부정 장치(24), 시간제어 장치(26), 영상디스플레이 구동 장치(25), 증폭기(27), 비디오 신호 프로세서(28), 영상 스위치(29), 제어하기 위한 입체 영상(30)을 위한 시간 분할 신호, 좌측 영상 신호(lis) 및 우축 영상 신호(ris)가 있다는 것을 특징으로 하는 입체 영상을 생성하기 위한 방법.
  10. 제1항에 있어서, 입체 영상을 관찰하기 위하여, 입체 영상은 편광된 안경없이 특정 거리에서 지각할수 있고, 이 거리가 유지되지 않으면, 입체 영상은 편광된 안경(54)에 의해 지각할 수 있는 것을 특징으로하는 입체 영상을 생성하기 위한 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950705219A 1993-05-24 1994-05-14 입체 영상을 생성하기 위한 방법(process for generating a stereoscopic image) KR960702718A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE4317153A DE4317153A1 (de) 1993-05-24 1993-05-24 Verfahren zur Erzeugung eines stereoskopischen Bildes
DEP4317153.2 1993-05-24
DE4324880A DE4324880A1 (de) 1993-07-26 1993-07-26 Verfahren zur Erzeugung eines stereoskopischen Bildes
DEP4324880.2 1993-07-26
PCT/EP1994/001570 WO1994028681A1 (de) 1993-05-24 1994-05-14 Verfahren zur erzeugung eines stereoskopischen bildes

Publications (1)

Publication Number Publication Date
KR960702718A true KR960702718A (ko) 1996-04-27

Family

ID=25926150

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950705219A KR960702718A (ko) 1993-05-24 1994-05-14 입체 영상을 생성하기 위한 방법(process for generating a stereoscopic image)

Country Status (7)

Country Link
EP (1) EP0700624B1 (ko)
JP (1) JPH09500456A (ko)
KR (1) KR960702718A (ko)
CN (1) CN1077381C (ko)
DE (1) DE59408496D1 (ko)
ES (1) ES2135582T3 (ko)
WO (1) WO1994028681A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000042138A (ko) * 1998-12-24 2000-07-15 구자홍 입체화상 표시장치
KR100493600B1 (ko) * 1996-07-10 2005-09-02 소니 가부시끼 가이샤 영상투영장치및영상투영방법

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000024767A (ko) * 1998-10-01 2000-05-06 이영화 입체영상 촬영장치용 어댑터
CN1301420C (zh) * 2004-03-25 2007-02-21 南京大学 双微偏振式自由立体成像装置及其方法
JP2009530661A (ja) * 2006-03-15 2009-08-27 ゼブラ・イメージング・インコーポレイテッド 動的裸眼立体視ディスプレイ
JP5391914B2 (ja) * 2009-08-06 2014-01-15 ソニー株式会社 撮像装置および映像記録再生システム
CN106162148A (zh) * 2016-09-14 2016-11-23 宇龙计算机通信科技(深圳)有限公司 一种移动终端拍摄图像的方法、系统及移动终端
CN111669565A (zh) * 2020-06-17 2020-09-15 中国科学技术大学 一种立体成像装置及其成像方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8800595A (nl) * 1988-03-10 1989-10-02 Philips Nv Weergeef- en opneeminrichting voor stereoscopische beeldweergave.
US4987487A (en) * 1988-08-12 1991-01-22 Nippon Telegraph And Telephone Corporation Method of stereoscopic images display which compensates electronically for viewer head movement
JPH0463336A (ja) * 1990-07-03 1992-02-28 Matsushita Electric Ind Co Ltd 立体映像装置
FR2675003A1 (fr) * 1991-04-02 1992-10-09 France Telecom Equipement pour la prise de vue stereoscopique d'images video.
JPH0549044A (ja) * 1991-08-19 1993-02-26 Nippon Telegr & Teleph Corp <Ntt> ３次元表示装置
US5264964A (en) * 1991-12-18 1993-11-23 Sades Faris Multi-mode stereoscopic imaging system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100493600B1 (ko) * 1996-07-10 2005-09-02 소니 가부시끼 가이샤 영상투영장치및영상투영방법
KR20000042138A (ko) * 1998-12-24 2000-07-15 구자홍 입체화상 표시장치

Also Published As

Publication number Publication date
EP0700624B1 (de) 1999-07-14
EP0700624A1 (de) 1996-03-13
ES2135582T3 (es) 1999-11-01
CN1077381C (zh) 2002-01-02
JPH09500456A (ja) 1997-01-14
CN1121761A (zh) 1996-05-01
DE59408496D1 (de) 1999-08-19
WO1994028681A1 (de) 1994-12-08

Similar Documents

Publication Publication Date Title
TWI387316B (zh) 立體影像顯示裝置與立體影像顯示方法
US5896225A (en) Device for stereoscopic image observation within an increased observation area
US5703717A (en) Three-dimensional projection display apparatus
JP3311832B2 (ja) 立体画像表示装置
JP4450076B2 (ja) 三次元画像再生装置
CA2065762C (en) Three-dimensional image display apparatus
KR900007043A (ko) 영상 투영장치
ATE167578T1 (de) Stereoskopische bildformungs- und betrachtungsvorrichtung
WO2018117736A1 (en) Apparatus for displaying holographic images and method of controlling the same
DK3123234T3 (en) STEREOSCOPIC VIEWING DEVICE
KR920702166A (ko) 고품위 삼차원 텔리비젼
JP2009169143A (ja) 投影型三次元画像再生装置
US6038071A (en) Apparatus for recording a stereoscopic image
JP4045347B2 (ja) 立体ディスプレイ装置
KR960702718A (ko) 입체 영상을 생성하기 위한 방법(process for generating a stereoscopic image)
KR970009324A (ko) 입체 투영장치
JP2007232951A (ja) 立体表示装置
JP3142316B2 (ja) 動画立体像表示装置
KR100575625B1 (ko) 입체화상 표시용 배면 투사 스크린
KR0166891B1 (ko) 입체표시장치
KR20000001751A (ko) 입체화상 표시 장치 및 그 방법
KR970058054A (ko) 입체표시장치
JPH09146048A (ja) 偏光眼鏡を用いた立体映像表示装置
JP2010122701A (ja) 三次元画像再生装置
JPS5965875A (ja) 立体画像表示装置

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application