ES2124998T3 - Tecnica para visualizar imagenes en profundidad de campo con una claridad y un contraste mejorados. - Google Patents

Tecnica para visualizar imagenes en profundidad de campo con una claridad y un contraste mejorados.

Info

Publication number
ES2124998T3
ES2124998T3 ES95904109T ES95904109T ES2124998T3 ES 2124998 T3 ES2124998 T3 ES 2124998T3 ES 95904109 T ES95904109 T ES 95904109T ES 95904109 T ES95904109 T ES 95904109T ES 2124998 T3 ES2124998 T3 ES 2124998T3
Authority
ES
Spain
Prior art keywords
image
screen
probes
imaging
depth
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.)
Expired - Lifetime
Application number
ES95904109T
Other languages
English (en)
Inventor
Tony Petitto
Stanislaw Loth
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
Application granted granted Critical
Publication of ES2124998T3 publication Critical patent/ES2124998T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/40—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images giving the observer of a single two-dimensional [2D] image a perception of depth
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/893—Optical components associated with the vessel using lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—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
    • 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
    • H04N13/286—Image signal generators having separate monoscopic and stereoscopic modes
    • 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
    • H04N13/327—Calibration 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
    • H04N13/30—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
    • H04N13/361—Reproducing mixed stereoscopic images; Reproducing mixed monoscopic and stereoscopic images, e.g. a stereoscopic image overlay window on a monoscopic image background
    • 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

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)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Microscoopes, Condenser (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Eyeglasses (AREA)
  • Lenses (AREA)

Abstract

SE INVENTA UNA PANTALLA PARA VER LA PROFUNDIDAD DE CAMPO DE LAS IMAGENES. LA PANTALLA INCLUYE UNA PANTALLA PRISMATICA CURVA MONTADA ENTRE UNA IMAGEN PLANA Y LA PERSONA QUE MIRA. SE PUEDEN SUMINISTRAR ELEMENTOS OPTICOS ADICIONALES PARA AMPLIAR UNA IMAGEN VISTA Y FORTALECER LA INFORMACION SOBRE PROFUNDIDAD. PUEDE SUMINISTRARSE UNA VISERA PARA REDUCIR EL BRILLO Y OTROS EFECTOS DE LA LUZ AMBIENTAL. SE PUEDE PROPORCIONAR UNA MAYOR PROTECCION DE LA LUZ AMBIENTAL, CUBRIENDO LA PANTALLA CON UNA CAPA ANTIREFLEJOS. SE SUMINISTRA UNA CALIDAD PARA IMAGEN DE VIDEO O SIMILARES, REESTRUCTURANDOLA EN ELEMENTOS DE IMAGEN MAS PEQUEÑOS. ESTA INVENCION PUEDE ENCONTRAR SU APLICACION MAS CONCRETA EN IMAGENES CLINICAS Y DE OBSTETRICIA, COMO SONOGRAMAS, IMAGENES MUSCULO-ESQUELETICAS, IMAGENES VASCULARES, ANGIOGRAMAS, ANGIOPLASTRIA, ODONTOLOGIA, ENDOSCOPIA, LAPAROSCOPIA, PELVISCOPIA Y ARTROSCOPIA.
ES95904109T 1993-11-23 1994-11-22 Tecnica para visualizar imagenes en profundidad de campo con una claridad y un contraste mejorados. Expired - Lifetime ES2124998T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/155,748 US5400177A (en) 1993-11-23 1993-11-23 Technique for depth of field viewing of images with improved clarity and contrast
PCT/US1994/013456 WO1995014953A1 (en) 1993-11-23 1994-11-22 Technique for depth of field viewing of images with improved clarity and contrast

Publications (1)

Publication Number Publication Date
ES2124998T3 true ES2124998T3 (es) 1999-02-16

Family

ID=22556646

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95904109T Expired - Lifetime ES2124998T3 (es) 1993-11-23 1994-11-22 Tecnica para visualizar imagenes en profundidad de campo con una claridad y un contraste mejorados.

Country Status (10)

Country Link
US (2) US5400177A (es)
EP (1) EP0730752B1 (es)
JP (1) JP3177518B2 (es)
AT (1) ATE172034T1 (es)
AU (2) AU685207B2 (es)
CA (1) CA2175200C (es)
DE (1) DE69413839T2 (es)
DK (1) DK0730752T3 (es)
ES (1) ES2124998T3 (es)
WO (1) WO1995014953A1 (es)

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Also Published As

Publication number Publication date
DK0730752T3 (da) 1999-06-21
DE69413839D1 (de) 1998-11-12
EP0730752A1 (en) 1996-09-11
WO1995014953A1 (en) 1995-06-01
JP3177518B2 (ja) 2001-06-18
AU5215698A (en) 1998-03-19
AU701137B2 (en) 1999-01-21
EP0730752B1 (en) 1998-10-07
US5400177A (en) 1995-03-21
ATE172034T1 (de) 1998-10-15
CA2175200A1 (en) 1995-06-01
US5774260A (en) 1998-06-30
DE69413839T2 (de) 1999-05-20
CA2175200C (en) 2000-04-25
AU685207B2 (en) 1998-01-15
JPH09505158A (ja) 1997-05-20
AU1292695A (en) 1995-06-13

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