JPS56127268A - Picture processor - Google Patents

Picture processor

Info

Publication number
JPS56127268A
JPS56127268A JP3064680A JP3064680A JPS56127268A JP S56127268 A JPS56127268 A JP S56127268A JP 3064680 A JP3064680 A JP 3064680A JP 3064680 A JP3064680 A JP 3064680A JP S56127268 A JPS56127268 A JP S56127268A
Authority
JP
Japan
Prior art keywords
centroid
coordinates
picture information
unit picture
processor
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.)
Granted
Application number
JP3064680A
Other languages
Japanese (ja)
Other versions
JPS6126716B2 (en
Inventor
Masahiko Ishihara
Akira Maeda
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 JP3064680A priority Critical patent/JPS56127268A/en
Publication of JPS56127268A publication Critical patent/JPS56127268A/en
Publication of JPS6126716B2 publication Critical patent/JPS6126716B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/66—Analysis of geometric attributes of image moments or centre of gravity

Abstract

PURPOSE:To realize a high-accuracy measurement extremely approximate to a visual inspection, by calculating the distance between the centroid of the adjacent unit picture information and the coordinates from the coordinates of the centroid of a unit picture information to deliver the length of a curve through a total sum of the calculated distances and at the same time delivering the coordinates of the centroid. CONSTITUTION:A consecutive TV signal led out from the image sensor 1 is put into the binary coding circuit 2 to be converted into a digital data with which an arithmetic processing is possible. The binary-coded picture information is stored in the memory 3 and then read out of the reading control circuit 4 to be sent to the processor 5. The processor 5 calculates the distance between the centroid of the adjacent unit picture information and the coordinates from the coordinates of the centroid of the unit picture information and then calculates the total sum of the distances to deliver the length of a curve as well as the coordinates of the centroid. In this way, a high-accuracy measurement extremely approximate to a visual inspection is possible.
JP3064680A 1980-03-10 1980-03-10 Picture processor Granted JPS56127268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3064680A JPS56127268A (en) 1980-03-10 1980-03-10 Picture processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3064680A JPS56127268A (en) 1980-03-10 1980-03-10 Picture processor

Publications (2)

Publication Number Publication Date
JPS56127268A true JPS56127268A (en) 1981-10-05
JPS6126716B2 JPS6126716B2 (en) 1986-06-21

Family

ID=12309575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3064680A Granted JPS56127268A (en) 1980-03-10 1980-03-10 Picture processor

Country Status (1)

Country Link
JP (1) JPS56127268A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62159292A (en) * 1986-01-07 1987-07-15 Matsushita Electric Ind Co Ltd Recognizing method for position of machine screw hole
US6404922B1 (en) 1998-05-15 2002-06-11 Nec Corporation Curve length measuring device and measuring method therefore and storage medium which stores control program for measuring length of curve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0325615U (en) * 1989-07-18 1991-03-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62159292A (en) * 1986-01-07 1987-07-15 Matsushita Electric Ind Co Ltd Recognizing method for position of machine screw hole
US6404922B1 (en) 1998-05-15 2002-06-11 Nec Corporation Curve length measuring device and measuring method therefore and storage medium which stores control program for measuring length of curve

Also Published As

Publication number Publication date
JPS6126716B2 (en) 1986-06-21

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