ES2146765T3 - Procedimiento para generacion de imagen de sintesis. - Google Patents

Procedimiento para generacion de imagen de sintesis.

Info

Publication number
ES2146765T3
ES2146765T3 ES95926989T ES95926989T ES2146765T3 ES 2146765 T3 ES2146765 T3 ES 2146765T3 ES 95926989 T ES95926989 T ES 95926989T ES 95926989 T ES95926989 T ES 95926989T ES 2146765 T3 ES2146765 T3 ES 2146765T3
Authority
ES
Spain
Prior art keywords
generation
procedure
synthesis image
image
sequences
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
ES95926989T
Other languages
English (en)
Inventor
Bertrand Chupeau
Laurent Blonde
Jean-Christophe Dusseux
Philippe Bordes
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.)
Thomson Broadband Systems
Original Assignee
Thomson Broadband Systems
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 Thomson Broadband Systems filed Critical Thomson Broadband Systems
Application granted granted Critical
Publication of ES2146765T3 publication Critical patent/ES2146765T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T13/00—Animation
    • G06T13/20—Three-dimensional [3D] animation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T13/00—Animation
    • G06T13/80—Two-dimensional [2D] animation, e.g. using sprites
    • 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
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • 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
    • H04N13/128—Adjusting depth or disparity
    • 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
    • H04N13/261—Image signal generators with monoscopic-to-stereoscopic image conversion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G06T2207/10021—Stereoscopic video; Stereoscopic image sequence
    • 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
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0081—Depth or disparity estimation from stereoscopic 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
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0085—Motion estimation from stereoscopic 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
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0096—Synchronisation or controlling aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2213/00—Details of stereoscopic systems
    • H04N2213/005—Aspects relating to the "3D+depth" image format

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Processing Or Creating Images (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Image Generation (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

LA GENERACION DE IMAGEN SE EFECTUA CALCULANDO VECTORES DE DESPLAZAMIENTO QUE REPRESENTAN LA EVOLUCION DE UNA IMAGEN (Z,D) A OTRA DIRECTAMENTE A PARTIR DE COORDENADAS Y COEFICIENTES DE TRANSFORMACION GEOMETRICA DE PUNTOS ASOCIADOS EN LA ESCENA EN 3D. LAS APLICACIONES SE REFIEREN A LA GENERACION DE SECUENCIAS MONOCULARES POR INTERPOLACION TEMPORAL Y DE SECUENCIAS ESTEREOSCOPICAS POR EXTRAPOLACION.
ES95926989T 1994-08-30 1995-07-28 Procedimiento para generacion de imagen de sintesis. Expired - Lifetime ES2146765T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9410413A FR2724033B1 (fr) 1994-08-30 1994-08-30 Procede de generation d'image de synthese

Publications (1)

Publication Number Publication Date
ES2146765T3 true ES2146765T3 (es) 2000-08-16

Family

ID=9466560

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95926989T Expired - Lifetime ES2146765T3 (es) 1994-08-30 1995-07-28 Procedimiento para generacion de imagen de sintesis.

Country Status (9)

Country Link
US (1) US6031538A (es)
EP (1) EP0725957B1 (es)
JP (1) JPH10508396A (es)
KR (1) KR960706149A (es)
CN (1) CN1150848A (es)
DE (1) DE69515287T2 (es)
ES (1) ES2146765T3 (es)
FR (1) FR2724033B1 (es)
WO (1) WO1996007162A1 (es)

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Also Published As

Publication number Publication date
DE69515287D1 (de) 2000-04-06
WO1996007162A1 (fr) 1996-03-07
FR2724033B1 (fr) 1997-01-03
CN1150848A (zh) 1997-05-28
DE69515287T2 (de) 2000-09-21
JPH10508396A (ja) 1998-08-18
EP0725957A1 (fr) 1996-08-14
FR2724033A1 (fr) 1996-03-01
EP0725957B1 (fr) 2000-03-01
KR960706149A (ko) 1996-11-08
US6031538A (en) 2000-02-29

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