FR3083857B1 - Mesure du profil 3d d'un objet - Google Patents

Mesure du profil 3d d'un objet Download PDF

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Publication number
FR3083857B1
FR3083857B1 FR1856440A FR1856440A FR3083857B1 FR 3083857 B1 FR3083857 B1 FR 3083857B1 FR 1856440 A FR1856440 A FR 1856440A FR 1856440 A FR1856440 A FR 1856440A FR 3083857 B1 FR3083857 B1 FR 3083857B1
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FR
France
Prior art keywords
profile measurement
profile
measurement
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1856440A
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English (en)
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FR3083857A1 (fr
Inventor
Franck Michaud
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran SA
Original Assignee
Safran 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 Safran SA filed Critical Safran SA
Priority to FR1856440A priority Critical patent/FR3083857B1/fr
Priority to PCT/FR2019/051740 priority patent/WO2020012126A1/fr
Publication of FR3083857A1 publication Critical patent/FR3083857A1/fr
Application granted granted Critical
Publication of FR3083857B1 publication Critical patent/FR3083857B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01B11/2513—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR1856440A 2018-07-12 2018-07-12 Mesure du profil 3d d'un objet Active FR3083857B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1856440A FR3083857B1 (fr) 2018-07-12 2018-07-12 Mesure du profil 3d d'un objet
PCT/FR2019/051740 WO2020012126A1 (fr) 2018-07-12 2019-07-11 Procédé et dispositif de mesure sans contact du profil 3d d'un objet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1856440 2018-07-12
FR1856440A FR3083857B1 (fr) 2018-07-12 2018-07-12 Mesure du profil 3d d'un objet

Publications (2)

Publication Number Publication Date
FR3083857A1 FR3083857A1 (fr) 2020-01-17
FR3083857B1 true FR3083857B1 (fr) 2022-06-24

Family

ID=66530067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1856440A Active FR3083857B1 (fr) 2018-07-12 2018-07-12 Mesure du profil 3d d'un objet

Country Status (2)

Country Link
FR (1) FR3083857B1 (fr)
WO (1) WO2020012126A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112562059B (zh) * 2020-11-24 2023-12-08 革点科技(深圳)有限公司 一种自动化结构光图案设计方法
CN114863036B (zh) * 2022-07-06 2022-11-15 深圳市信润富联数字科技有限公司 基于结构光的数据处理方法、装置、电子设备及存储介质

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6101269A (en) * 1997-12-19 2000-08-08 Lifef/X Networks, Inc. Apparatus and method for rapid 3D image parametrization

Also Published As

Publication number Publication date
WO2020012126A1 (fr) 2020-01-16
FR3083857A1 (fr) 2020-01-17

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