JPS55159280A - Profile processing method for picture - Google Patents

Profile processing method for picture

Info

Publication number
JPS55159280A
JPS55159280A JP6714879A JP6714879A JPS55159280A JP S55159280 A JPS55159280 A JP S55159280A JP 6714879 A JP6714879 A JP 6714879A JP 6714879 A JP6714879 A JP 6714879A JP S55159280 A JPS55159280 A JP S55159280A
Authority
JP
Japan
Prior art keywords
profile
point
stored
picture
address
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.)
Pending
Application number
JP6714879A
Other languages
Japanese (ja)
Inventor
Katsumasa Matsuura
Moritomo Ando
Norihisa Miyake
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6714879A priority Critical patent/JPS55159280A/en
Publication of JPS55159280A publication Critical patent/JPS55159280A/en
Pending legal-status Critical Current

Links

Landscapes

  • Image Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Analysis (AREA)

Abstract

PURPOSE: To obtain accurate profile in a short time, by storing the address through taking the center of the matrix consisting of 8 points adjacent to an arbitrary point of binary picture or the point on the binarized picture among surrounding 8-points as profile.
CONSTITUTION: The analog signal of the object 11 picked up with the television camera 10 is converted into binary picture at the binary section 4 and stored in the main memory section 6. When the profile is picked up from the binary picture pattern stored, the matrix consisting of 8 points adjacent to a22 and a22 itself are used by taking a22 as a center, and if the matrix data N satisfies the condition of equation (1), the center point a22 is judged as the profile and the address of this point is stored in the profile data buffer memory. Further, if the point corresponding to a22 is outside the profile, the address of the point constituting the profile among the element aij of the matrix is stored in place of this point.
COPYRIGHT: (C)1980,JPO&Japio
JP6714879A 1979-05-29 1979-05-29 Profile processing method for picture Pending JPS55159280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6714879A JPS55159280A (en) 1979-05-29 1979-05-29 Profile processing method for picture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6714879A JPS55159280A (en) 1979-05-29 1979-05-29 Profile processing method for picture

Publications (1)

Publication Number Publication Date
JPS55159280A true JPS55159280A (en) 1980-12-11

Family

ID=13336523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6714879A Pending JPS55159280A (en) 1979-05-29 1979-05-29 Profile processing method for picture

Country Status (1)

Country Link
JP (1) JPS55159280A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194670A (en) * 1981-05-26 1982-11-30 Canon Inc Picture processing system
JPS57194669A (en) * 1981-05-26 1982-11-30 Canon Inc Picture processing system
JPS5858674A (en) * 1981-10-01 1983-04-07 Toa Medical Electronics Co Ltd Blood analyzing device
JPS60181882A (en) * 1984-02-29 1985-09-17 Amada Co Ltd Edge detecting device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194670A (en) * 1981-05-26 1982-11-30 Canon Inc Picture processing system
JPS57194669A (en) * 1981-05-26 1982-11-30 Canon Inc Picture processing system
JPH037179B2 (en) * 1981-05-26 1991-01-31 Canon Kk
JPS5858674A (en) * 1981-10-01 1983-04-07 Toa Medical Electronics Co Ltd Blood analyzing device
JPH0152780B2 (en) * 1981-10-01 1989-11-10 Toa Medical Electronics
JPS60181882A (en) * 1984-02-29 1985-09-17 Amada Co Ltd Edge detecting device

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