JPS5719882A - Extracting method for center of gravity in binary coded two dimensional pattern - Google Patents

Extracting method for center of gravity in binary coded two dimensional pattern

Info

Publication number
JPS5719882A
JPS5719882A JP9428580A JP9428580A JPS5719882A JP S5719882 A JPS5719882 A JP S5719882A JP 9428580 A JP9428580 A JP 9428580A JP 9428580 A JP9428580 A JP 9428580A JP S5719882 A JPS5719882 A JP S5719882A
Authority
JP
Japan
Prior art keywords
circuit
center
gravity
dimensional pattern
pattern
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
JP9428580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6356584B2 (cg-RX-API-DMAC7.html
Inventor
Toyoshi Sato
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9428580A priority Critical patent/JPS5719882A/ja
Publication of JPS5719882A publication Critical patent/JPS5719882A/ja
Publication of JPS6356584B2 publication Critical patent/JPS6356584B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
JP9428580A 1980-07-10 1980-07-10 Extracting method for center of gravity in binary coded two dimensional pattern Granted JPS5719882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9428580A JPS5719882A (en) 1980-07-10 1980-07-10 Extracting method for center of gravity in binary coded two dimensional pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9428580A JPS5719882A (en) 1980-07-10 1980-07-10 Extracting method for center of gravity in binary coded two dimensional pattern

Publications (2)

Publication Number Publication Date
JPS5719882A true JPS5719882A (en) 1982-02-02
JPS6356584B2 JPS6356584B2 (cg-RX-API-DMAC7.html) 1988-11-08

Family

ID=14105980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9428580A Granted JPS5719882A (en) 1980-07-10 1980-07-10 Extracting method for center of gravity in binary coded two dimensional pattern

Country Status (1)

Country Link
JP (1) JPS5719882A (cg-RX-API-DMAC7.html)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6121578A (ja) * 1984-07-09 1986-01-30 Omron Tateisi Electronics Co 二次元視覚認識装置
JPS6161082A (ja) * 1984-08-31 1986-03-28 Shimadzu Corp Ｅｃｔ装置の被写体表面輪郭抽出法
JPH02194482A (ja) * 1989-01-24 1990-08-01 Omron Tateisi Electron Co 視覚検査装置
JPH0397079A (ja) * 1989-09-11 1991-04-23 Juki Corp 重心検出装置
JPH0490078A (ja) * 1990-08-02 1992-03-24 Juki Corp 重心検出装置
US5231674A (en) * 1989-06-09 1993-07-27 Lc Technologies, Inc. Eye tracking method and apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4986747U (cg-RX-API-DMAC7.html) * 1972-11-16 1974-07-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4986747U (cg-RX-API-DMAC7.html) * 1972-11-16 1974-07-26

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6121578A (ja) * 1984-07-09 1986-01-30 Omron Tateisi Electronics Co 二次元視覚認識装置
JPS6161082A (ja) * 1984-08-31 1986-03-28 Shimadzu Corp Ｅｃｔ装置の被写体表面輪郭抽出法
JPH02194482A (ja) * 1989-01-24 1990-08-01 Omron Tateisi Electron Co 視覚検査装置
US5231674A (en) * 1989-06-09 1993-07-27 Lc Technologies, Inc. Eye tracking method and apparatus
JPH0397079A (ja) * 1989-09-11 1991-04-23 Juki Corp 重心検出装置
JPH0490078A (ja) * 1990-08-02 1992-03-24 Juki Corp 重心検出装置

Also Published As

Publication number Publication date
JPS6356584B2 (cg-RX-API-DMAC7.html) 1988-11-08

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