BR0013907A - Aparelho para processamento de uma imagem, meio de gravação armazenando um programa, e, programa - Google Patents

Aparelho para processamento de uma imagem, meio de gravação armazenando um programa, e, programa

Info

Publication number
BR0013907A
BR0013907A BR0013907-6A BR0013907A BR0013907A BR 0013907 A BR0013907 A BR 0013907A BR 0013907 A BR0013907 A BR 0013907A BR 0013907 A BR0013907 A BR 0013907A
Authority
BR
Brazil
Prior art keywords
image
combined
texture
program
generate
Prior art date
Application number
BR0013907-6A
Other languages
English (en)
Inventor
Tadashi Nakamura
Original Assignee
Sony Computer Entertainment 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
Application filed by Sony Computer Entertainment Inc filed Critical Sony Computer Entertainment Inc
Publication of BR0013907A publication Critical patent/BR0013907A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—Two-dimensional [2D] image generation
    • G06T11/40—Filling planar surfaces by adding surface attributes, e.g. adding colours or textures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—Two-dimensional [2D] image generation
    • G06T11/10—Texturing; Colouring; Generation of textures or colours
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/04—Texture mapping

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Image Generation (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Processing Or Creating Images (AREA)

Abstract

"APARELHO PARA PROCESSAMENTO DE UMA IMAGEM, MEIO DE GRAVAçãO ARMAZENANDO UM PROGRAMA, E, PROGRAMA". A textura de um espelho não liso ou superfície metálica pode ser gerada por um processo de mapeamento de saliência simples e altamente eficiente. Uma imagem original (Ia) como uma imagem colorida é combinada com uma imagem de padrão cinza (Ib) possuindo regiões formatadas diferentemente em posições diferentes por uma primeira unidade de combinação (108) para dessa forma gerar uma primeira imagem de textura combinada (Ie). A imagem original (Is) é ampliada com base nos atributos (Opa) de um poligono (Op), que inclui a direção de um vetor normal, etc., para dessa forma gerar uma imagem de textura original ampliada (If). A imagem de textura original ampliada (If) e uma imagem e padrão cinza invertida (Id) são combinadas uma com a outra por uma segunda unidade de combinação (112) para gerar uma segunda imagem de textura combinada (Ig). A primeira imagem de textura combinada (Ie) e a segunda imagem de textura combinada (Ig) são combinadas uma com a outra para dessa forma gerar uma terceira imagem de textura (Ih). A terceira imagem de textura combinada (Ih) é capaz de expressar a textura de um espelho não liso ou superfície metálica.
BR0013907-6A 1999-09-10 2000-09-08 Aparelho para processamento de uma imagem, meio de gravação armazenando um programa, e, programa BR0013907A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP25804799 1999-09-10
JP2000236125A JP3502024B2 (ja) 1999-09-10 2000-08-03 画像処理装置、記録媒体および画像処理方法
PCT/JP2000/006137 WO2001020555A1 (en) 1999-09-10 2000-09-08 Method and apparatus for rendering reflective texture surfaces with distrosions

Publications (1)

Publication Number Publication Date
BR0013907A true BR0013907A (pt) 2002-05-14

Family

ID=26543516

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0013907-6A BR0013907A (pt) 1999-09-10 2000-09-08 Aparelho para processamento de uma imagem, meio de gravação armazenando um programa, e, programa

Country Status (12)

Country Link
US (1) US6744440B1 (pt)
EP (1) EP1212730B1 (pt)
JP (1) JP3502024B2 (pt)
KR (1) KR20020031181A (pt)
CN (1) CN1206612C (pt)
AU (1) AU6875600A (pt)
BR (1) BR0013907A (pt)
CA (1) CA2384571A1 (pt)
DE (1) DE60024106D1 (pt)
MX (1) MXPA02002418A (pt)
TW (1) TW472214B (pt)
WO (1) WO2001020555A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4400808B2 (ja) * 2000-09-11 2010-01-20 ソニー株式会社 画像処理装置および方法、並びに記録媒体
JP2002203255A (ja) * 2000-10-24 2002-07-19 Sony Computer Entertainment Inc 画像処理方法、画像処理装置、コンピュータプログラム、半導体デバイス
US10742965B2 (en) 2001-01-23 2020-08-11 Visual Effect Innovations, Llc Faster state transitioning for continuous adjustable 3Deeps filter spectacles using multi-layered variable tint materials
US9781408B1 (en) 2001-01-23 2017-10-03 Visual Effect Innovations, Llc Faster state transitioning for continuous adjustable 3Deeps filter spectacles using multi-layered variable tint materials
GB2379115A (en) * 2001-08-21 2003-02-26 Sony Uk Ltd Introducing test signals into a data signal
JP3775580B2 (ja) * 2001-11-21 2006-05-17 ソニー株式会社 画像処理装置および方法、記録媒体、並びにプログラム
JP4075039B2 (ja) * 2002-02-19 2008-04-16 株式会社セガ テクスチャマッピング方法、プログラム及び装置
JP4492567B2 (ja) * 2006-03-17 2010-06-30 ソニー株式会社 画像処理装置および画像処理方法、並びにプログラム
CN102147927B (zh) * 2010-02-05 2016-03-09 新奥特（北京）视频技术有限公司 一种地形纹理贴图的处理方法和处理装置
CN101907450B (zh) * 2010-07-22 2012-05-23 西北师范大学 不同反射率材质组合表面的三维宏观形貌构建方法
TWI629046B (zh) * 2017-02-10 2018-07-11 國立勤益科技大學 漸進式醫學灰階影像主體分割方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644585A (en) * 1985-02-11 1987-02-17 Environmental Research Institute Of Michigan Method and apparatus for automatic shape recognition
US5245432A (en) 1989-07-31 1993-09-14 Imageware Research And Development Inc. Apparatus and method for transforming a digitized signal of an image to incorporate an airbrush effect
JPH0738228A (ja) 1993-07-23 1995-02-07 Sony Corp 配線基板
US5638499A (en) 1994-05-27 1997-06-10 O'connor; Michael Image composition method and apparatus for developing, storing and reproducing image data using absorption, reflection and transmission properties of images to be combined
JP3638637B2 (ja) 1994-06-17 2005-04-13 株式会社ナムコ ポリゴンデータ変換装置及び３次元シミュレータ装置
JPH08249491A (ja) * 1995-02-14 1996-09-27 Internatl Business Mach Corp <Ibm> 奥行き情報を含むテクスチャ・イメージを用いる３ｄグラフィック装置
US5740343A (en) * 1995-11-03 1998-04-14 3Dfx Interactive, Incorporated Texture compositing apparatus and method
US6030289A (en) 1996-06-27 2000-02-29 Konami Co., Ltd. Video game apparatus, method of displaying models in video game apparatus, and computer-readable recording medium for use with video game apparatus
DE69817152T2 (de) 1997-11-14 2004-06-09 Koninklijke Philips Electronics N.V. Computergraphisches bump-mapping-verfahren und geraet
GB2348758B (en) * 1999-04-08 2003-10-29 Ibm Digital image processing

Also Published As

Publication number Publication date
AU6875600A (en) 2001-04-17
DE60024106D1 (de) 2005-12-22
CA2384571A1 (en) 2001-03-22
CN1206612C (zh) 2005-06-15
EP1212730A1 (en) 2002-06-12
JP2001148030A (ja) 2001-05-29
MXPA02002418A (es) 2002-07-30
TW472214B (en) 2002-01-11
KR20020031181A (ko) 2002-04-26
US6744440B1 (en) 2004-06-01
JP3502024B2 (ja) 2004-03-02
WO2001020555A1 (en) 2001-03-22
EP1212730B1 (en) 2005-11-16
CN1373882A (zh) 2002-10-09

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]