JPH0122561B2 - - Google Patents

Info

Publication number
JPH0122561B2
JPH0122561B2 JP56208678A JP20867881A JPH0122561B2 JP H0122561 B2 JPH0122561 B2 JP H0122561B2 JP 56208678 A JP56208678 A JP 56208678A JP 20867881 A JP20867881 A JP 20867881A JP H0122561 B2 JPH0122561 B2 JP H0122561B2
Authority
JP
Japan
Prior art keywords
steel plate
circuit
signal
quantization
photoelectric conversion
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
Application number
JP56208678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58108404A (ja
Inventor
Kazuo Takashima
Minoru Tanaka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56208678A priority Critical patent/JPS58108404A/ja
Publication of JPS58108404A publication Critical patent/JPS58108404A/ja
Publication of JPH0122561B2 publication Critical patent/JPH0122561B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/12—End of product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP56208678A 1981-12-21 1981-12-21 形状検出装置 Granted JPS58108404A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56208678A JPS58108404A (ja) 1981-12-21 1981-12-21 形状検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56208678A JPS58108404A (ja) 1981-12-21 1981-12-21 形状検出装置

Publications (2)

Publication Number Publication Date
JPS58108404A JPS58108404A (ja) 1983-06-28
JPH0122561B2 true JPH0122561B2 (enrdf_load_html_response) 1989-04-27

Family

ID=16560244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56208678A Granted JPS58108404A (ja) 1981-12-21 1981-12-21 形状検出装置

Country Status (1)

Country Link
JP (1) JPS58108404A (enrdf_load_html_response)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117944A (en) * 1979-03-05 1980-09-10 Daihen Corp Pattern automatic check method

Also Published As

Publication number Publication date
JPS58108404A (ja) 1983-06-28

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