ZA200605005B - Method and apparatus for scanning a gemstone - Google Patents

Method and apparatus for scanning a gemstone

Info

Publication number
ZA200605005B
ZA200605005B ZA200605005A ZA200605005A ZA200605005B ZA 200605005 B ZA200605005 B ZA 200605005B ZA 200605005 A ZA200605005 A ZA 200605005A ZA 200605005 A ZA200605005 A ZA 200605005A ZA 200605005 B ZA200605005 B ZA 200605005B
Authority
ZA
South Africa
Prior art keywords
gemstone
scanning
Prior art date
Application number
ZA200605005A
Inventor
Kerner Abraham
Ariel Yedidya
Arab Nur
Original Assignee
Sarin Technologies Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37991196&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200605005(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sarin Technologies Ltd filed Critical Sarin Technologies Ltd
Publication of ZA200605005B publication Critical patent/ZA200605005B/en

Links

Classifications

    • 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
    • G01B11/2518—Projection by scanning of the object
    • G01B11/2522—Projection by scanning of the object the position of the object changing and being recorded
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/87—Investigating jewels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
ZA200605005A 2006-06-08 2006-06-19 Method and apparatus for scanning a gemstone ZA200605005B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL176196A IL176196A (en) 2006-06-08 2006-06-08 Method and apparatus for scanning a gemstone

Publications (1)

Publication Number Publication Date
ZA200605005B true ZA200605005B (en) 2008-02-27

Family

ID=37991196

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200605005A ZA200605005B (en) 2006-06-08 2006-06-19 Method and apparatus for scanning a gemstone

Country Status (5)

Country Link
CN (1) CN101086443A (en)
BE (1) BE1017316A7 (en)
IL (1) IL176196A (en)
RU (1) RU61425U1 (en)
ZA (1) ZA200605005B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2462121A (en) 2008-07-25 2010-01-27 Diamond Trading Company Ltd Gemstone Viewer
EP2725348A1 (en) 2012-10-29 2014-04-30 Scientific Visual SARL Optical quality control device
US20160004926A1 (en) 2012-12-20 2016-01-07 Sarine Technologies Ltd. System for accurate 3d modeling of gemstones
EP3177910A4 (en) * 2014-08-08 2018-03-14 Empire Technology Development LLC Spectroscopic determination of optical properties of gemstones
CN104931507B (en) * 2015-06-05 2017-11-21 天津大学 A kind of phone housing edge quality detecting system and detection method
BE1025522B1 (en) 2017-09-01 2019-04-04 Octonus Finland Oy IMPROVED METHOD FOR CONTROLLING GRINDING OF GEMSTONES
KR102003729B1 (en) * 2017-11-15 2019-07-29 주식회사 고영테크놀러지 Inspection apparatus
CN108534836B (en) * 2018-05-11 2020-01-14 武汉理工大学 Automatic detection device and method for cylindrical rock sample
CN109099867A (en) * 2018-06-26 2018-12-28 无锡新吉凯氏测量技术有限公司 A kind of jewel certification and identifying system and method based on geometric shape information
CN112066910A (en) * 2020-08-24 2020-12-11 昆明理工大学 Monocular three-dimensional measurement system based on plane mirror automatic rotating platform

Also Published As

Publication number Publication date
CN101086443A (en) 2007-12-12
IL176196A0 (en) 2007-08-19
IL176196A (en) 2010-04-15
BE1017316A7 (en) 2008-06-03
RU61425U1 (en) 2007-02-27

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