JPS56129988A - Picture processing method - Google Patents

Picture processing method

Info

Publication number
JPS56129988A
JPS56129988A JP3240780A JP3240780A JPS56129988A JP S56129988 A JPS56129988 A JP S56129988A JP 3240780 A JP3240780 A JP 3240780A JP 3240780 A JP3240780 A JP 3240780A JP S56129988 A JPS56129988 A JP S56129988A
Authority
JP
Japan
Prior art keywords
address
memory
element information
signals
video element
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
JP3240780A
Other languages
Japanese (ja)
Inventor
Mizuho Fukuda
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP3240780A priority Critical patent/JPS56129988A/en
Publication of JPS56129988A publication Critical patent/JPS56129988A/en
Pending 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
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)

Abstract

PURPOSE:To immediately output the video element information of the corresponding row (column) and to remarkably reduce the processing time, by inputting the video element information of the corresponding row (column) of the reference pattern and the scanning mask from the address line of memory. CONSTITUTION:The video element information of the corresponding row of the scanning mask 4 and the reference pattern 5 is input to address lines 9-16 of the memory 8 via exclusive logical sum gates G1-G8. All the combinations of ''0'' and ''1'' signals delivered from the address lines 9-16 is assumed, and the number of ''0'' signals in each combination is calculated in advance and stored in the memory 8. Thus, when a signal is fed to address lines 9-16, the number of ''0'' signals is led out as output immediately from the corresponding address. That is, when address receives input in one clock pulse, since the count is finished once, the processing time can remarkably be reduced.
JP3240780A 1980-03-13 1980-03-13 Picture processing method Pending JPS56129988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3240780A JPS56129988A (en) 1980-03-13 1980-03-13 Picture processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3240780A JPS56129988A (en) 1980-03-13 1980-03-13 Picture processing method

Publications (1)

Publication Number Publication Date
JPS56129988A true JPS56129988A (en) 1981-10-12

Family

ID=12358088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3240780A Pending JPS56129988A (en) 1980-03-13 1980-03-13 Picture processing method

Country Status (1)

Country Link
JP (1) JPS56129988A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60163186A (en) * 1984-02-02 1985-08-26 Nec Corp Inter-pattern length calculating device
JPS60200375A (en) * 1984-03-23 1985-10-09 Fujitsu Ltd Template matching system
JPS614369A (en) * 1984-06-19 1986-01-10 Canon Inc Picture processing system
JPS63229579A (en) * 1987-03-19 1988-09-26 Ckd Corp Image matching detection device
JPH02204866A (en) * 1989-02-02 1990-08-14 Fujitsu Ltd Retrieving device for image data
EP0387440A1 (en) * 1986-12-19 1990-09-19 DePaul, Albert Dennis Comparing data and a computer system therefor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5585976A (en) * 1978-12-22 1980-06-28 Omron Tateisi Electronics Co Pattern recognizing system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5585976A (en) * 1978-12-22 1980-06-28 Omron Tateisi Electronics Co Pattern recognizing system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60163186A (en) * 1984-02-02 1985-08-26 Nec Corp Inter-pattern length calculating device
JPS60200375A (en) * 1984-03-23 1985-10-09 Fujitsu Ltd Template matching system
JPS614369A (en) * 1984-06-19 1986-01-10 Canon Inc Picture processing system
EP0387440A1 (en) * 1986-12-19 1990-09-19 DePaul, Albert Dennis Comparing data and a computer system therefor
JPS63229579A (en) * 1987-03-19 1988-09-26 Ckd Corp Image matching detection device
JPH02204866A (en) * 1989-02-02 1990-08-14 Fujitsu Ltd Retrieving device for image data

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