BRPI0924288A2 - sistemas e métodos para simular interacções virtuais tridimensionais a partir de imagens bidimensionais de câmara - Google Patents

sistemas e métodos para simular interacções virtuais tridimensionais a partir de imagens bidimensionais de câmara

Info

Publication number
BRPI0924288A2
BRPI0924288A2 BRPI0924288A BRPI0924288A BRPI0924288A2 BR PI0924288 A2 BRPI0924288 A2 BR PI0924288A2 BR PI0924288 A BRPI0924288 A BR PI0924288A BR PI0924288 A BRPI0924288 A BR PI0924288A BR PI0924288 A2 BRPI0924288 A2 BR PI0924288A2
Authority
BR
Brazil
Prior art keywords
dimensional
simulating
systems
methods
camera images
Prior art date
Application number
BRPI0924288A
Other languages
English (en)
Inventor
Rui Soares Pereira De Almeida André
Bastos Carriço Vaz De Almeida Antão
Cardoso Lopes Gonçalo
De Almeida Soares Franco Ivan
Pedro Gomes Da Silva Frazão João
Ricardo Sequeira Cardoso Nuno
Original Assignee
Ydreams Informatica Sa
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 Ydreams Informatica Sa filed Critical Ydreams Informatica Sa
Publication of BRPI0924288A2 publication Critical patent/BRPI0924288A2/pt

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/536—Depth or shape recovery from perspective effects, e.g. by using vanishing points
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating three-dimensional [3D] models or images for computer graphics
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • 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
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30204—Marker

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Graphics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Processing Or Creating Images (AREA)
BRPI0924288A 2009-02-02 2009-12-02 sistemas e métodos para simular interacções virtuais tridimensionais a partir de imagens bidimensionais de câmara BRPI0924288A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/364,122 US8624962B2 (en) 2009-02-02 2009-02-02 Systems and methods for simulating three-dimensional virtual interactions from two-dimensional camera images
PCT/PT2009/000064 WO2010087729A1 (en) 2009-02-02 2009-12-02 Systems and methods for simulating three-dimensional virtual interactions from two-dimensional camera images

Publications (1)

Publication Number Publication Date
BRPI0924288A2 true BRPI0924288A2 (pt) 2019-09-24

Family

ID=41691907

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0924288A BRPI0924288A2 (pt) 2009-02-02 2009-12-02 sistemas e métodos para simular interacções virtuais tridimensionais a partir de imagens bidimensionais de câmara

Country Status (4)

Country Link
US (1) US8624962B2 (pt)
EP (1) EP2391983A1 (pt)
BR (1) BRPI0924288A2 (pt)
WO (1) WO2010087729A1 (pt)

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