BRPI0406257A - método e aparelho para determinar o formato de um objeto tridimensional - Google Patents

método e aparelho para determinar o formato de um objeto tridimensional

Info

Publication number
BRPI0406257A
BRPI0406257A BRPI0406257-4A BRPI0406257A BRPI0406257A BR PI0406257 A BRPI0406257 A BR PI0406257A BR PI0406257 A BRPI0406257 A BR PI0406257A BR PI0406257 A BRPI0406257 A BR PI0406257A
Authority
BR
Brazil
Prior art keywords
determining
dimensional object
shape
colored
regions
Prior art date
Application number
BRPI0406257-4A
Other languages
English (en)
Inventor
Robert J Christ Jr
John M Papazian
Original Assignee
Northrop Grumman Corp
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 Northrop Grumman Corp filed Critical Northrop Grumman Corp
Publication of BRPI0406257A publication Critical patent/BRPI0406257A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • G01C11/02—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2509—Color coding
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2545—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object with one projection direction and several detection directions, e.g. stereo

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

"MéTODO E APARELHO PARA DETERMINAR O FORMATO DE UM OBJETO TRIDIMENSIONAL". Um método e aparelho para usar uma pluralidade de regiões de luz colorida para indexar e localizar alvos discretos em sistemas fotogramétricos. As regiões coloridas de luz são usadas para determinar uma localização única sobre a superfície de um objeto tridimensional. Podem ser usadas projeções múltiplas de regiões coloridas para determinar as localizações exatas sobre a superfície do objeto. A cada região colorida pode ser atribuido um identificador numérico de cor para auxiliar no processo de indexação. O processo é adequado para determinar o formato de peças de aeronaves, barcos e automóveis.
BRPI0406257-4A 2004-03-15 2004-12-30 método e aparelho para determinar o formato de um objeto tridimensional BRPI0406257A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/800,499 US7154613B2 (en) 2004-03-15 2004-03-15 Color coded light for automated shape measurement using photogrammetry

Publications (1)

Publication Number Publication Date
BRPI0406257A true BRPI0406257A (pt) 2006-02-14

Family

ID=34838873

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0406257-4A BRPI0406257A (pt) 2004-03-15 2004-12-30 método e aparelho para determinar o formato de um objeto tridimensional

Country Status (6)

Country Link
US (1) US7154613B2 (pt)
EP (1) EP1577641A3 (pt)
JP (1) JP2005274567A (pt)
BR (1) BRPI0406257A (pt)
CA (1) CA2489994A1 (pt)
IL (1) IL165367A (pt)

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RU2457435C1 (ru) * 2011-01-13 2012-07-27 Государственное образовательное учреждение высшего профессионального образования "Московский государственный университет геодезии и картографии" (МИИГАиК) Фотограмметрическая мира
WO2014016001A1 (de) * 2012-07-25 2014-01-30 Siemens Aktiengesellschaft Farbkodierung für 3d-messung insbesondere bei transparenten streuenden oberflächen
US11455737B2 (en) 2012-12-06 2022-09-27 The Boeing Company Multiple-scale digital image correlation pattern and measurement
JP6300594B2 (ja) * 2013-04-26 2018-03-28 本田技研工業株式会社 ワーク品質判定方法及びワーク品質判定システム
GB201314642D0 (en) * 2013-08-15 2013-10-02 Summerfield Gideon Image Identification System and Method
RU2551396C1 (ru) * 2013-11-06 2015-05-20 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Способ бесконтактных измерений геометрических параметров объекта в пространстве и устройство для его осуществления
DE102014207022A1 (de) * 2014-04-11 2015-10-29 Siemens Aktiengesellschaft Tiefenbestimmung einer Oberfläche eines Prüfobjektes
CN103940368A (zh) * 2014-04-16 2014-07-23 南京航空航天大学 一种蜻蜓翅膀褶皱结构三维模型生成方法
CN105806320B (zh) * 2014-12-29 2020-04-21 同方威视技术股份有限公司 拍摄测量系统以及拍摄测量方法
RU2645432C1 (ru) * 2016-12-06 2018-02-21 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Способ калибровки видеограмметрических систем и контрольное приспособление для его осуществления
CN108748971A (zh) * 2018-03-08 2018-11-06 哈尔滨工程大学 一种基于3d打印的一体化喷水推进器加工方法
CN108931209B (zh) * 2018-05-04 2019-12-31 长春理工大学 一种高适应性的彩色物体三维重建方法
JP7118748B2 (ja) * 2018-06-01 2022-08-16 富士通コンポーネント株式会社 計測器および光学読取器
JP7124624B2 (ja) * 2018-10-12 2022-08-24 トヨタ自動車株式会社 エンターテイメントシステムおよびプログラム
CN116137888A (zh) * 2021-09-16 2023-05-19 株式会社东芝 光学装置、信息处理方法以及程序

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Also Published As

Publication number Publication date
EP1577641A3 (en) 2011-10-05
CA2489994A1 (en) 2005-09-15
IL165367A0 (en) 2006-01-15
US20050200857A1 (en) 2005-09-15
IL165367A (en) 2009-06-15
US7154613B2 (en) 2006-12-26
JP2005274567A (ja) 2005-10-06
EP1577641A2 (en) 2005-09-21

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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]