BR112019023432A2 - Método de processamento de dados tridimensionais - Google Patents

Método de processamento de dados tridimensionais Download PDF

Info

Publication number
BR112019023432A2
BR112019023432A2 BR112019023432-2A BR112019023432A BR112019023432A2 BR 112019023432 A2 BR112019023432 A2 BR 112019023432A2 BR 112019023432 A BR112019023432 A BR 112019023432A BR 112019023432 A2 BR112019023432 A2 BR 112019023432A2
Authority
BR
Brazil
Prior art keywords
perimeter
reference object
correspondence
analyzed
data processing
Prior art date
Application number
BR112019023432-2A
Other languages
English (en)
Inventor
Warner Glenn
Powers Paul
Original Assignee
Physna 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 Physna Inc. filed Critical Physna Inc.
Publication of BR112019023432A2 publication Critical patent/BR112019023432A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/4097—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by using design data to control NC machines, e.g. CAD/CAM
    • G05B19/4099—Surface or curve machining, making 3D objects, e.g. desktop manufacturing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/22—Matching criteria, e.g. proximity measures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional objects
    • G06V20/653—Three-dimensional objects by matching three-dimensional models, e.g. conformal mapping of Riemann surfaces
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49023—3-D printing, layer of powder, add drops of binder in layer, new powder

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Multimedia (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Computing Systems (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Geometry (AREA)
  • Processing Or Creating Images (AREA)
  • Image Analysis (AREA)
  • Image Generation (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Image Processing (AREA)

Abstract

um método, em cada uma das três orientações ortogonais, obtém camadas dimensionais de dados de rede triangular do objeto 3d a partir de um programa divisor. os valores de comprimento de perímetro para cada camada de cada uma das três orientações ortogonais são obtidos e comparados com o valor de comprimento de perímetro armazenado para um objeto de referência para determinar um grau de correspondência. os dados de medição são facilitados pelo processamento pelo software de impressão cnc/ 3d. objetos menores dentro do objeto 3d também são analisados. para uma abordagem mais robusta, cada triângulo nos dados de rede triangular é analisado somando o perímetro dos triângulos circundantes para atribuir um valor. a correspondência com o objeto de referência é feita com base nos valores de perímetro total atribuídos. o objeto 3d pode ser dimensionado em uma, duas ou três dimensões ortogonais para corresponder ao objeto de referência.
BR112019023432-2A 2017-05-08 2018-05-08 Método de processamento de dados tridimensionais BR112019023432A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762502865P 2017-05-08 2017-05-08
US62/502,865 2017-05-08
PCT/US2018/031554 WO2018208751A1 (en) 2017-05-08 2018-05-08 System and methods for 3d model evaluation

Publications (1)

Publication Number Publication Date
BR112019023432A2 true BR112019023432A2 (pt) 2020-06-16

Family

ID=64104944

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019023432-2A BR112019023432A2 (pt) 2017-05-08 2018-05-08 Método de processamento de dados tridimensionais

Country Status (11)

Country Link
US (1) US11422531B2 (pt)
EP (2) EP4141708A1 (pt)
JP (1) JP6886096B2 (pt)
KR (1) KR102315454B1 (pt)
CN (1) CN110945568A (pt)
AU (1) AU2018266634B2 (pt)
BR (1) BR112019023432A2 (pt)
CA (1) CA3062802C (pt)
DE (1) DE18797965T1 (pt)
MX (1) MX2019013390A (pt)
WO (1) WO2018208751A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108195377B (zh) * 2017-12-22 2020-09-04 广东嘉腾机器人自动化有限公司 一种基于三角形周长匹配的反光板匹配算法
US11237559B2 (en) * 2019-03-21 2022-02-01 The Nielsen Company (Us), Llc Methods and apparatus for radio station monitoring using unmanned aerial vehicles
JP7376268B2 (ja) * 2019-07-22 2023-11-08 ファナック株式会社 三次元データ生成装置及びロボット制御システム
KR102440389B1 (ko) * 2020-03-03 2022-09-05 이에이트 주식회사 유체 해석 시뮬레이션에서 ｓｔｌ 파일의 전처리 방법 및 유체 해석 시뮬레이션 방법
JP7143368B2 (ja) * 2020-05-26 2022-09-28 株式会社ミスミ 見積システム、見積方法、及び見積プログラム
US20220196839A1 (en) * 2020-12-17 2022-06-23 Gm Cruise Holdings Llc Procedurally generated three-dimensional environment for use in autonomous vehicle simulations
WO2024044581A2 (en) * 2022-08-22 2024-02-29 Physna Inc. System and methods for 3d model evaluation using triangle mesh hashing
KR102567573B1 (ko) 2023-05-17 2023-08-16 가이아쓰리디 주식회사 3차원 데이터 변환 정확도 측정 방법

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3498643B2 (ja) * 1999-09-10 2004-02-16 日本電気株式会社 ３次元映像識別装置およびコンピュータ読み取り可能な記録媒体
JP2001266149A (ja) * 2000-03-23 2001-09-28 Alpine Electronics Inc 画像一致判定装置
JP3513562B2 (ja) 2000-04-20 2004-03-31 インターナショナル・ビジネス・マシーンズ・コーポレーション 形状解析システム、３次元形状モデルの差分検出システム、類似形状検索システム、形状解析方法及び記憶媒体
US20050168460A1 (en) 2002-04-04 2005-08-04 Anshuman Razdan Three-dimensional digital library system
US8211815B2 (en) 2003-06-13 2012-07-03 Kimberly-Clark Worldwide, Inc. Absorbent structure having three-dimensional topography on upper and lower surfaces
JP4381743B2 (ja) * 2003-07-16 2009-12-09 独立行政法人理化学研究所 境界表現データからボリュームデータを生成する方法及びそのプログラム
US7454319B2 (en) 2003-11-19 2008-11-18 Jun Wan System, method, and computer program product for determining wall thickness in graphic model
JP4475632B2 (ja) * 2004-03-19 2010-06-09 中国電力株式会社 無人飛行体を用いた送電線点検システム
US7111783B2 (en) 2004-06-25 2006-09-26 Board Of Trustees Operating Michigan State University Automated dimensional inspection
JP2007267979A (ja) * 2006-03-31 2007-10-18 Yoko Arimasa 生物の臓器形態解析方法と生物の臓器形態解析システム
JP4785598B2 (ja) * 2006-04-07 2011-10-05 株式会社日立製作所 類似形状検索装置
JP2008033522A (ja) * 2006-07-27 2008-02-14 Namco Bandai Games Inc プログラム、情報記憶媒体、及び画像生成システム
JP2009129337A (ja) 2007-11-27 2009-06-11 Hitachi Ltd 三次元類似形状検索装置
WO2010030873A1 (en) * 2008-09-12 2010-03-18 Boston Scientific Scimed, Inc. Layer by layer manufacturing of a stent
US8368689B2 (en) 2008-09-25 2013-02-05 Siemens Product Lifecycle Management Software Inc. System, method, and computer program product for radial functions and distributions of three dimensional object models
EP2216750A1 (en) * 2009-02-06 2010-08-11 Thomson Licensing Method and apparatus for encoding 3D mesh models, and method and apparatus for decoding encoded 3D mesh models
CN101876536B (zh) * 2009-04-29 2012-09-19 鸿富锦精密工业（深圳）有限公司 三维色阶比对动态分析方法
US9697646B2 (en) * 2009-08-07 2017-07-04 Cherif Algratly Converting a 3D model into multiple matrices
US8349239B2 (en) * 2009-09-23 2013-01-08 Stratasys, Inc. Seam concealment for three-dimensional models
CA2801486C (en) 2010-02-01 2018-12-11 Eagle View Technologies, Inc. Geometric correction of rough wireframe models derived from photographs
WO2011150544A1 (en) * 2010-05-31 2011-12-08 Nanjing University 3d model comparison
DE102011014114B3 (de) * 2011-03-15 2012-05-10 Ovd Kinegram Ag Mehrschichtkörper und Verfahren zur Herstellung eines Mehrschichtkörpers
US8625887B2 (en) * 2011-07-13 2014-01-07 Google Inc. Systems and methods for matching visual object components
JP2014006787A (ja) * 2012-06-26 2014-01-16 Honda Motor Co Ltd 特徴点決定装置、特徴点決定方法、及びプログラム
US9754412B2 (en) * 2013-03-11 2017-09-05 Autodesk, Inc. Techniques for slicing a 3D model for manufacturing
WO2014146052A2 (en) 2013-03-15 2014-09-18 Fathom, Inc. Systems and methods for providing price quotes for 3d objects
GB2514320B (en) 2013-03-15 2020-01-29 3D Industries Ltd A method and system for 3D model database retrieval
US20140291886A1 (en) * 2013-03-22 2014-10-02 Gregory Thomas Mark Three dimensional printing
US9815268B2 (en) * 2013-03-22 2017-11-14 Markforged, Inc. Multiaxis fiber reinforcement for 3D printing
EP3080783A4 (fr) * 2013-12-15 2018-01-10 7893159 Canada Inc. Methode et systeme de comparaison de modeles 3d
CN104331555B (zh) * 2014-10-31 2017-07-14 河海大学常州校区 一种针对带有边界的非封闭stl模型的切片处理方法
KR102332927B1 (ko) * 2014-12-05 2021-11-30 주식회사 케이티 클라우드 환경에서 슬라이싱 방향에 따른 3d 프린팅 추천 방법, 서버 및 컴퓨팅 장치
US10046522B2 (en) 2015-02-26 2018-08-14 Stratasys, Inc. Surface angle model evaluation process for additive manufacturing
US10532511B2 (en) * 2015-05-27 2020-01-14 Makerbot Industries, Llc Infill techniques in three-dimensional printing
US9579072B1 (en) * 2015-09-30 2017-02-28 General Electric Company Systems and methods for imaging with multi-head camera
US9987682B2 (en) * 2016-08-03 2018-06-05 3Deo, Inc. Devices and methods for three-dimensional printing
US10452056B2 (en) * 2017-07-25 2019-10-22 Microsoft Technology Licensing, Llc Three-dimensional object fabrication using multiple extruders
US10518480B2 (en) * 2018-04-02 2019-12-31 Nanotronics Imaging, Inc. Systems, methods, and media for artificial intelligence feedback control in additive manufacturing

Also Published As

Publication number Publication date
EP3635687A4 (en) 2021-01-20
CA3062802A1 (en) 2018-11-15
MX2019013390A (es) 2020-07-29
NZ758906A (en) 2023-08-25
JP6886096B2 (ja) 2021-06-16
DE18797965T1 (de) 2020-06-04
JP2020520514A (ja) 2020-07-09
KR102315454B1 (ko) 2021-10-20
AU2018266634B2 (en) 2023-01-05
WO2018208751A1 (en) 2018-11-15
EP3635687B1 (en) 2022-07-13
US20200371494A1 (en) 2020-11-26
US11422531B2 (en) 2022-08-23
EP3635687A1 (en) 2020-04-15
EP4141708A1 (en) 2023-03-01
CN110945568A (zh) 2020-03-31
CA3062802C (en) 2023-10-10
KR20200005632A (ko) 2020-01-15
AU2018266634A1 (en) 2019-11-28

Similar Documents

Publication Publication Date Title
BR112019023432A2 (pt) Método de processamento de dados tridimensionais
MX2019003279A (es) Un metodo y sistema para crear un modelo virtual tridimensional.
AR101590A1 (es) Optimización de la utilización de recursos de hardware informático al procesar datos de precisión variables
AU2017258659A1 (en) Multi-Cluster Warehouse
BR112019000730A2 (pt) projeto assistido por computador para construções de tijolos e blocos e software de controle para controlar máquina para construir edifício
BR112018017344A2 (pt) determinação de nó de partida para travessia de árvore para raios de sombra em processamento de gráficos
BR112017015396A2 (pt) ?método para classificar a distribuição de forma e tamanho de partícula em fluidos de perfuração, e, meio não transitório legível por computador?
JP2017528846A5 (pt)
JP2016536715A5 (pt)
BR112017005450A2 (pt) captura e replicação de um aplicativo multi-fluxo sobre múltiplos hosts em frequência próxima de sincronização
BR112016006854A2 (pt) veículo industrial, e, método para navegação de um veículo industrial
BR112018070683A8 (pt) Dispositivo e método para medir distâncias de visualização
BR112014011056A2 (pt) sistema e método de usar subconjuntos de dados espacialmente independentes para determinar a incerteza de não influenciamento de dados incertos de distribuições de propriedade de dados de reservatório espacialmente correlacionados
BR112016007161A2 (pt) avaliação de cimento de fundo de poço com o uso de medições de nêutron pulsadas
JP2019512121A5 (pt)
BRPI0412949A (pt) dispositivo e método para aplicação precisa de texturas de volumes tridimensionais a superfìcies trianguladas arbitrárias
BR112017002636A2 (pt) compartilhamento equitativo de recursos de sistema em execução de fluxo de trabalho
BR112017012247A2 (pt) clustering de objeto de áudio de metadados preservados
WO2016040357A3 (en) Load balancing of cloned virtual machines
GB2554553A (en) Binary translation on shared object level
BR112015014288A2 (pt) método, e, sistema de processamento de dados de imagem
BR112018069801A2 (pt) configuração do tempo de geração de camada em fabricação aditiva
BR112022025199A2 (pt) Modo azimutal e planar na compressão de nuvem de pontos geométricos
BR112018072273A2 (pt) impressora 3d
JP2019506672A5 (pt)

Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: G06T 19/00 , G06T 15/00 , G06T 17/00

Ipc: G06V 10/75 (2022.01), G06V 20/64 (2022.01), G06T 1