BR112013004682A2 - "método para gerar um modelo de um objeto plano a partir de vistas do objeto". - Google Patents

"método para gerar um modelo de um objeto plano a partir de vistas do objeto".

Info

Publication number
BR112013004682A2
BR112013004682A2 BR112013004682A BR112013004682A BR112013004682A2 BR 112013004682 A2 BR112013004682 A2 BR 112013004682A2 BR 112013004682 A BR112013004682 A BR 112013004682A BR 112013004682 A BR112013004682 A BR 112013004682A BR 112013004682 A2 BR112013004682 A2 BR 112013004682A2
Authority
BR
Brazil
Prior art keywords
plane
generating
model
views
flat
Prior art date
Application number
BR112013004682A
Other languages
English (en)
Inventor
David Marimon Sanjuan
José Carlos Pujol Alcolado
José Luis Landabaso Diaz
Oscar Divorra Escoda
Original Assignee
Telefonica 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 Telefonica Sa filed Critical Telefonica Sa
Publication of BR112013004682A2 publication Critical patent/BR112013004682A2/pt

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/08—Volume rendering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/593—Depth or shape recovery from multiple images from stereo images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/24—Indexing scheme for image data processing or generation, in general involving graphical user interfaces [GUIs]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20092—Interactive image processing based on input by user
    • G06T2207/20101—Interactive definition of point of interest, landmark or seed

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Graphics (AREA)
  • Image Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)

Abstract

método para gerar um modelo de um objeto plano a partir de vistas do objeto. a invenção se refere a um método para gerar um modelo de um objeto plano a partir de vistas tiradas por pelo menos duas câmeras calibradas, que pode gerar representações volumétricas e bidimensionais do objeto. as representações podem ser um mapa de profundidade, uma representação volumérica ou uma representação de malha. o método compreende as seguintes etapas básicas: calibrar pelo menos duas câmeras, calcular varias coordenadas 3d de pelo menos três pontos que pertencem ao mesmo plano do objeto plano, calcular a equação do plano compreendendo no objeto plano, selecionar pelo menos uma região que representa a superfície do objeto plano, em pelo menos uma vista proporcionada por pelo menos uma câmara, e calcular a intersecção entre a região selecionada que representa a superfície do objeto e a equação do plano.
BR112013004682A 2010-08-27 2011-07-11 "método para gerar um modelo de um objeto plano a partir de vistas do objeto". BR112013004682A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201031291A ES2392229B1 (es) 2010-08-27 2010-08-27 Método de generación de un modelo de un objeto plano a partir de vistas del objeto.
PCT/EP2011/061731 WO2012025288A1 (en) 2010-08-27 2011-07-11 Method for generating a model of a flat object from views of the object

Publications (1)

Publication Number Publication Date
BR112013004682A2 true BR112013004682A2 (pt) 2016-05-10

Family

ID=44561384

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013004682A BR112013004682A2 (pt) 2010-08-27 2011-07-11 "método para gerar um modelo de um objeto plano a partir de vistas do objeto".

Country Status (5)

Country Link
US (1) US9380293B2 (pt)
EP (1) EP2609570B1 (pt)
BR (1) BR112013004682A2 (pt)
ES (2) ES2392229B1 (pt)
WO (1) WO2012025288A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9106903B2 (en) * 2011-11-18 2015-08-11 Zspace, Inc. Head tracking eyewear system
US9530240B2 (en) * 2013-09-10 2016-12-27 Disney Enterprises, Inc. Method and system for rendering virtual views
US9426539B2 (en) * 2013-09-11 2016-08-23 Intel Corporation Integrated presentation of secondary content
US9412040B2 (en) * 2013-12-04 2016-08-09 Mitsubishi Electric Research Laboratories, Inc. Method for extracting planes from 3D point cloud sensor data
TWI489082B (zh) 2013-12-24 2015-06-21 Univ Nat Taiwan Science Tech 用於校正雷射量測裝置的方法及其系統
US10008027B1 (en) * 2014-10-20 2018-06-26 Henry Harlyn Baker Techniques for determining a three-dimensional representation of a surface of an object from a set of images
CN105981074B (zh) 2014-11-04 2018-02-02 深圳市大疆创新科技有限公司 用于标定成像装置的系统、方法和装置
CN104657985B (zh) * 2015-02-02 2018-07-03 燕山大学 基于深度图像遮挡信息的静态视觉目标遮挡规避方法
JP6464281B2 (ja) 2015-11-06 2019-02-06 富士フイルム株式会社 情報処理装置、情報処理方法、及びプログラム
KR102527566B1 (ko) 2015-11-11 2023-05-03 소니그룹주식회사 화상 처리 장치 및 화상 처리 방법
US9674504B1 (en) * 2015-12-22 2017-06-06 Aquifi, Inc. Depth perceptive trinocular camera system
WO2017134882A1 (ja) * 2016-02-04 2017-08-10 富士フイルム株式会社 情報処理装置、情報処理方法、及びプログラム
KR101768532B1 (ko) * 2016-06-08 2017-08-30 주식회사 맥스트 증강 현실을 이용한 화상 통화 시스템 및 방법
EP3261071B1 (en) * 2016-06-22 2020-04-01 Outsight Methods and systems for detecting intrusions in a monitored volume
CN106228603B (zh) * 2016-07-25 2018-11-02 武汉中观自动化科技有限公司 一种基于欧式距离统计拼接的三维模型重构系统及方法
KR101949609B1 (ko) * 2016-12-20 2019-02-19 한국과학기술원 대표 광선 기반의 점유맵 업데이트 방법 및 시스템
US20180268614A1 (en) * 2017-03-16 2018-09-20 General Electric Company Systems and methods for aligning pmi object on a model
EP3822578A1 (de) * 2019-11-15 2021-05-19 Hexagon Technology Center GmbH Adaptiver 3d-scanner mit variablem messbereich

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2812741B1 (fr) * 2000-08-02 2003-01-17 Ge Med Sys Global Tech Co Llc Procede et dispositif de reconstruction d'une image tridimensionnelle dynamique d'un objet parcouru par un produit de contraste
JP4354708B2 (ja) * 2003-01-15 2009-10-28 独立行政法人科学技術振興機構 多視点カメラシステム
JP4714050B2 (ja) * 2006-03-15 2011-06-29 独立行政法人科学技術振興機構 ３次元形状モデル生成システム
US20090040220A1 (en) * 2007-02-05 2009-02-12 Jonathan Gibbs Hybrid volume rendering in computer implemented animation
US8933925B2 (en) * 2009-06-15 2015-01-13 Microsoft Corporation Piecewise planar reconstruction of three-dimensional scenes

Also Published As

Publication number Publication date
US20130208098A1 (en) 2013-08-15
ES2392229A1 (es) 2012-12-05
ES2392229B1 (es) 2013-10-16
EP2609570B1 (en) 2014-12-03
EP2609570A1 (en) 2013-07-03
US9380293B2 (en) 2016-06-28
ES2532452T3 (es) 2015-03-27
WO2012025288A1 (en) 2012-03-01

Similar Documents

Publication Publication Date Title
BR112013004682A2 (pt) "método para gerar um modelo de um objeto plano a partir de vistas do objeto".
WO2014097298A3 (en) System for accurate 3d modeling of gemstones
WO2012021443A3 (en) Displaying graphics in multi-view scenes
WO2014210158A3 (en) Space carving based on human physical data
AR098361A1 (es) Análisis de textura de una superficie recubierta utilizando las leyes de kepler sobre el movimiento planetario
EP2551827A3 (en) Presenting three dimensional depth
EP2693758A3 (en) Stereoscopic image display device, image processing device, and stereoscopic image processing method
WO2013020075A3 (en) Prominence-based generation and rendering of map features
WO2013184533A3 (en) Virtual camera for 3d maps
WO2017220599A3 (de) Verfahren zum erzeugen von 3d-daten eines objekts
GB2507830A8 (en) System and Method of Image Augmentation
WO2011133496A3 (en) System, method and apparatus for generation, transmission and display of 3d content
BR112012009767A2 (pt) aparelho de exibição que exibe imagens bidimensionais (2d) e tridimensionais (3d), e método de operacionalização de um aparelho de visualização que exibe imagens bidimensionais (2d) e tridimensionais (3d)
EP2728552A3 (en) Combining three-dimensional surfaces
MX2013012660A (es) Metodo para medicion de forma.
BR112015007473A2 (pt) profundidade de ajuste em um sinal de imagem tridimensional
WO2013040555A3 (en) Apparatus for measuring in-vivo mechanical properties of biological tissues
WO2016120831A3 (en) Measurement tools with plane projection in rendered volume imaging
WO2014001062A3 (en) Device for generating a depth map
EP2549767A3 (en) Display apparatus with 3D structure and control method thereof
CN106931938A (zh) 应用于机器人上的三维定位装置
FI20125281L (fi) Menetelmä, laite ja tietokoneohjelma kuvaparametrin määrittämiseksi
EP2975580A3 (en) Method and system for providing visual feedback in a virtual reality environment
CN302163705S (zh) 透镜形状测量器
CN302351066S (zh) 建筑机械设备驾驶室

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]