KR880004343A - 입체 영사장치 - Google Patents

입체 영사장치 Download PDF

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Publication number
KR880004343A
KR880004343A KR870010695A KR870010695A KR880004343A KR 880004343 A KR880004343 A KR 880004343A KR 870010695 A KR870010695 A KR 870010695A KR 870010695 A KR870010695 A KR 870010695A KR 880004343 A KR880004343 A KR 880004343A
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South Korea
Prior art keywords
retrieval apparatus
stereoscopic projection
retrieval
beams
ray
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KR870010695A
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English (en)
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로빈슨 맥스
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로빈슨 맥스
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Publication of KR880004343A publication Critical patent/KR880004343A/ko

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
    • G01V5/228—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays using stereoscopic means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/32—Transforming X-rays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • 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
    • H04N13/106—Processing image signals
    • H04N13/122—Improving the 3D impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues
    • 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
    • H04N13/20—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
    • H04N13/221—Image signal generators using stereoscopic image cameras using a single 2D image sensor using the relative movement between cameras and objects
    • 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
    • H04N13/20—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
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • 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
    • H04N13/106—Processing image signals
    • H04N13/167—Synchronising or controlling 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
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/334—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using spectral multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—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
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/339—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] 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
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/341—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] 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
    • H04N13/30—Image reproducers
    • H04N13/398—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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

내용 없음

Description

입체 영사장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 종래의 평면형 수하물 영사장치의 개략도.
제2도는 본 발명 수하물 영사장치의 블럭도.
제3a도는 제2도의 장치의 주사작용 설명도.
제3b는 제3a도의 주사작용에 의하여 수집된 영상정보의 표시를 이해하는데 유용한 설명도.
제4도는 영상정보를 표시하는 바람직한 방법을 보인 설명도.

Claims (10)

  1. 검색되는 물체와 검색장치사이에서 상대적으로 이동하는 쌍안 입체 영사 및 검색장치에 있어서, 검색장치는 상대적 이동방향에 대하여 횡방향으로 두개로 분리하여 선주사 조작에 의하여 검색물체의 죄측 및 우측면 투시도를 얻고, 좌측 및 우측면 투시도의 정보를 기억시키기 위하여 두개의 비데오 프레임 기억장치를 설치하고, 화면기억장치로부터 좌측 및 우측 비데오영상정보를 입수하고 선명한 입체영상으로서 볼수있는 합성영상을 구성하도록 표시감시장치에 그 정보를 입력시키는 표시제어 장치가 설치됨을 특징으로 하는 쌍안 입체영사 및 검색장치.
  2. 제1항에 있어서, 검색장치가 통로의 반대쪽에 위치한 각 주사선 배열 탐지기에 검색될 물체의 상대적 이동 통로를 통하여 두개의 X-레이비임을 주사하는 X-레이장치로 구성됨을 특징으로 하는 입체영사 및 검색장치.
  3. 제2항에 있어서, 검색장치가 두개의 비임을 제공하기 위하여 두개의 서로 다른 방향의 X-레이 장치로 구성됨을 특징으로 하는 입체영사 및 검색장치.
  4. 제2항에 있어서, 검색장치가 각각 각을 조준한 두개의 X-레이 비임으로 부터 유도된 단일 X-레이 광원 및 장치로 구성됨을 특징으로 하는 입체영사 및 검색장치.
  5. 제1항에 있어서, 검색장치가 검색되는 물체의 상호이동 통로에 대하여 횡방향의 주사선 배열 영상기를 설치한 두개의 주사선 감지 카메라로 구성되며 좌측 및 우측편 투시도를 나타내기 위한 통로를 포함하는 평면에 서로 다른 각도로 고정된 그들의 가시 비임으로 구성됨을 특징으로 하는 입체영사 및 검색장치.
  6. 제5항에 있어서, 두개의 주사선 감지 카메라가 그 주위의 정지된 물체를 볼 수 있도록 회전 헤드상에 설치되어 있음을 특징으로 하는 입체영사 및 검색장치.
  7. 제2항 내지 6항중 어느 한항에 있어서, 각 비임들간의 각도가 합성표시된 영상에서의 방위각차가 검사자에 대한 감지한계의 통상의 허용오차를 초과하지 않도록 선택됨을 특징으로 하는 입체영사 및 검색장치.
  8. 전항의 청구범위 중의 어느 한항에 있어서, 표시 감시 스크린상에 좌측 및 우측영상을 상호 측면교체를 시키기 위한 제어 수단으로 구성된 입체영사 및 검색장치.
  9. 제8항에 있어서, 각 프레임의 기억장치내의 좌측 및 우측면도의 정보 기억장치의 상호 타이밍을 조절하여 영상을 상호 측면 교체시킴을 특징으로 하는 입체영사 및 검색장치.
  10. 제8항에 있어서, 한 기억장치에 기억된 좌측 또는 우측면도의 정보를 각 프레임 기억장치 내에서 교체시켜 영상을 상호 측면교체시킴을 특징으로 하는 입체영사 및 검색장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR870010695A 1986-09-26 1987-09-26 입체 영사장치 KR880004343A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868623196A GB8623196D0 (en) 1986-09-26 1986-09-26 Visual screening system
GB8623196 1986-09-26

Publications (1)

Publication Number Publication Date
KR880004343A true KR880004343A (ko) 1988-06-03

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ID=10604840

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Application Number Title Priority Date Filing Date
KR870010695A KR880004343A (ko) 1986-09-26 1987-09-26 입체 영사장치

Country Status (6)

Country Link
EP (1) EP0261984A3 (ko)
JP (1) JPS63107294A (ko)
KR (1) KR880004343A (ko)
AU (1) AU7922687A (ko)
GB (1) GB8623196D0 (ko)
ZA (1) ZA877277B (ko)

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Publication number Publication date
JPS63107294A (ja) 1988-05-12
EP0261984A2 (en) 1988-03-30
ZA877277B (en) 1988-05-25
EP0261984A3 (en) 1989-10-18
GB8623196D0 (en) 1986-10-29
AU7922687A (en) 1988-03-31

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