FR2591329B1 - Appareil et procede de traitement d'informations tridimensionnelles - Google Patents

Appareil et procede de traitement d'informations tridimensionnelles

Info

Publication number
FR2591329B1
FR2591329B1 FR868617220A FR8617220A FR2591329B1 FR 2591329 B1 FR2591329 B1 FR 2591329B1 FR 868617220 A FR868617220 A FR 868617220A FR 8617220 A FR8617220 A FR 8617220A FR 2591329 B1 FR2591329 B1 FR 2591329B1
Authority
FR
France
Prior art keywords
processing
dimensional information
dimensional
information
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.)
Expired - Lifetime
Application number
FR868617220A
Other languages
English (en)
Other versions
FR2591329A1 (fr
Inventor
Kanehiro Sorimachi
Shigeru Yamada
Yasurou Sakamoto
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.)
Canon Inc
Original Assignee
Canon 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
Priority claimed from JP60276084A external-priority patent/JPH0833915B2/ja
Priority claimed from JP61027912A external-priority patent/JP2504944B2/ja
Priority claimed from JP61136763A external-priority patent/JPH0789058B2/ja
Priority claimed from JP61136764A external-priority patent/JPH0643893B2/ja
Priority claimed from JP13676286A external-priority patent/JPS62291510A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of FR2591329A1 publication Critical patent/FR2591329A1/fr
Application granted granted Critical
Publication of FR2591329B1 publication Critical patent/FR2591329B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/46—Indirect determination of position data
    • G01S17/48—Active triangulation systems, i.e. using the transmission and reflection of electromagnetic waves other than radio waves
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Optical Distance (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR868617220A 1985-12-10 1986-12-09 Appareil et procede de traitement d'informations tridimensionnelles Expired - Lifetime FR2591329B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP60276084A JPH0833915B2 (ja) 1985-12-10 1985-12-10 ３次元情報処理方法
JP61027912A JP2504944B2 (ja) 1986-02-13 1986-02-13 ３次元情報処理方法
JP61136763A JPH0789058B2 (ja) 1986-06-11 1986-06-11 距離測定装置
JP61136764A JPH0643893B2 (ja) 1986-06-11 1986-06-11 距離測定装置
JP13676286A JPS62291510A (ja) 1986-06-11 1986-06-11 距離測定装置

Publications (2)

Publication Number Publication Date
FR2591329A1 FR2591329A1 (fr) 1987-06-12
FR2591329B1 true FR2591329B1 (fr) 1992-05-22

Family

ID=27520977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868617220A Expired - Lifetime FR2591329B1 (fr) 1985-12-10 1986-12-09 Appareil et procede de traitement d'informations tridimensionnelles

Country Status (3)

Country Link
US (1) US4867570A (fr)
DE (1) DE3642051A1 (fr)
FR (1) FR2591329B1 (fr)

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Also Published As

Publication number Publication date
DE3642051A1 (de) 1987-06-11
US4867570A (en) 1989-09-19
FR2591329A1 (fr) 1987-06-12

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