CN101029819B - 光学边折测量仪 - Google Patents

光学边折测量仪 Download PDF

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Publication number
CN101029819B
CN101029819B CN2006100642028A CN200610064202A CN101029819B CN 101029819 B CN101029819 B CN 101029819B CN 2006100642028 A CN2006100642028 A CN 2006100642028A CN 200610064202 A CN200610064202 A CN 200610064202A CN 101029819 B CN101029819 B CN 101029819B
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China
Prior art keywords
optical
viewer
measuring instrument
projection device
crease
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Expired - Fee Related
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CN2006100642028A
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English (en)
Chinese (zh)
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CN101029819A (zh
Inventor
K·G·哈丁
唐述国
C·A·坎特洛
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General Electric Co
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General Electric Co
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    • 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
    • G01B11/2513—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 several lines being projected in more than one direction, e.g. grids, patterns

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  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CN2006100642028A 2005-11-15 2006-11-15 光学边折测量仪 Expired - Fee Related CN101029819B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/274578 2005-11-15
US11/274,578 2005-11-15
US11/274,578 US7489408B2 (en) 2005-11-15 2005-11-15 Optical edge break gage

Publications (2)

Publication Number Publication Date
CN101029819A CN101029819A (zh) 2007-09-05
CN101029819B true CN101029819B (zh) 2010-09-29

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CN2006100642028A Expired - Fee Related CN101029819B (zh) 2005-11-15 2006-11-15 光学边折测量仪

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US (1) US7489408B2 (enExample)
EP (1) EP1785693B1 (enExample)
JP (1) JP2007139776A (enExample)
CN (1) CN101029819B (enExample)
DE (1) DE602006005028D1 (enExample)

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CN113950279B (zh) 2019-04-08 2023-04-14 艾科缇弗外科公司 用于医疗成像的系统和方法
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Also Published As

Publication number Publication date
EP1785693A1 (en) 2007-05-16
US7489408B2 (en) 2009-02-10
JP2007139776A (ja) 2007-06-07
US20070109558A1 (en) 2007-05-17
CN101029819A (zh) 2007-09-05
DE602006005028D1 (de) 2009-03-19
EP1785693B1 (en) 2009-01-28

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