BR9909938A - Sistema de mostrador volumétrico multi-plano e método de operação usando um anti-incognitor tridimensional - Google Patents

Sistema de mostrador volumétrico multi-plano e método de operação usando um anti-incognitor tridimensional

Info

Publication number
BR9909938A
BR9909938A BR9909938-1A BR9909938A BR9909938A BR 9909938 A BR9909938 A BR 9909938A BR 9909938 A BR9909938 A BR 9909938A BR 9909938 A BR9909938 A BR 9909938A
Authority
BR
Brazil
Prior art keywords
dimensional
generate
display system
optical elements
image
Prior art date
Application number
BR9909938-1A
Other languages
English (en)
Inventor
Alan Sullivan
Original Assignee
Dimensional Media Ass Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46149801&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9909938(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US09/196,553 external-priority patent/US6100862A/en
Application filed by Dimensional Media Ass Inc filed Critical Dimensional Media Ass Inc
Publication of BR9909938A publication Critical patent/BR9909938A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • 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
    • G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
    • G02B30/52—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels the 3D volume being constructed from a stack or sequence of 2D planes, e.g. depth sampling systems
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • G09G3/003—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to produce spatial visual effects
    • 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
    • H04N13/388—Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume
    • 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
    • H04N13/388—Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume
    • H04N13/395—Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume with depth sampling, i.e. the volume being constructed from a stack or sequence of 2D image planes
    • 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

Abstract

<B>PATENTE DE INVENçãO DE SISTEMA DE MOSTRADOR VOLUMéTRICO MULTI-PLANO E MéTODO DE OPERAçãO USANDO UM ANTI-INCOGNITOR TRIDIMENSIONAL<D>, onde o sistema de mostrador volumétrico multi-plano (10) e o método de operação geram imagens volumétricas tridimensionais (34 e 56) utilizando um aparelho óptico de multi-superfície (32), incluindo uma pluralidade de elementos ópticos individuais (36, 38, 40 e 42) dispostos em um arranjo; um projetor de imagem (20) para projetar seletivamente imagens nos respectivos elementos ópticos (36, 38, 40 e 42) para gerar uma primeira imagem volumétrica tridimensional (34) visível no aparelho óptico multi-superfície (32); e um gerador de imagem flutuante (54) para projetar a primeira imagem volumétrica tridimensional (34) para gerar uma segunda imagem volumétrica tridimensional (56) visível como flutuando no espaço em um lugar separado do aparelho óptico multi-superfície (32). A anti-incognição ajusta o mostrador dos voxels (24, 26, 28 e 30) em uma transição entre os elementos ópticos (36, 38, 40 e 42), tal que os valores das cores dos voxels (24, 26, 28 e 30) são modificados em função da distância entre os voxels (24, 26, 28 e 30) e os elementos ópticos (36, 38, 40 e 42), para gerar uma transição suave entre as porções de imagem volumétrica tridimensional (44, 46, 48 e 50).
BR9909938-1A 1998-04-20 1999-04-20 Sistema de mostrador volumétrico multi-plano e método de operação usando um anti-incognitor tridimensional BR9909938A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US8244298P 1998-04-20 1998-04-20
US09/196,553 US6100862A (en) 1998-04-20 1998-11-20 Multi-planar volumetric display system and method of operation
US09/291,315 US6377229B1 (en) 1998-04-20 1999-04-14 Multi-planar volumetric display system and method of operation using three-dimensional anti-aliasing
PCT/US1999/008618 WO1999054849A1 (en) 1998-04-20 1999-04-20 Multi-planar volumetric display system and method of operation ussing three-dimensional anti-aliasing

Publications (1)

Publication Number Publication Date
BR9909938A true BR9909938A (pt) 2001-10-02

Family

ID=46149801

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9909938-1A BR9909938A (pt) 1998-04-20 1999-04-20 Sistema de mostrador volumétrico multi-plano e método de operação usando um anti-incognitor tridimensional

Country Status (17)

Country Link
US (2) US6377229B1 (pt)
EP (1) EP1082705A4 (pt)
JP (2) JP3990865B2 (pt)
KR (1) KR100555807B1 (pt)
CN (1) CN1155915C (pt)
AU (1) AU774971B2 (pt)
BR (1) BR9909938A (pt)
CA (1) CA2329037A1 (pt)
EA (1) EA200001081A1 (pt)
EE (1) EE200000604A (pt)
HK (1) HK1039822B (pt)
HU (1) HUP0102634A3 (pt)
IS (1) IS5672A (pt)
NO (1) NO20005247L (pt)
PL (1) PL343606A1 (pt)
RO (1) RO120509B1 (pt)
WO (1) WO1999054849A1 (pt)

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US20020130820A1 (en) 2002-09-19
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