JPS5181663A - - Google Patents

Info

Publication number
JPS5181663A
JPS5181663A JP50006276A JP627675A JPS5181663A JP S5181663 A JPS5181663 A JP S5181663A JP 50006276 A JP50006276 A JP 50006276A JP 627675 A JP627675 A JP 627675A JP S5181663 A JPS5181663 A JP S5181663A
Authority
JP
Japan
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
JP50006276A
Other languages
Japanese (ja)
Inventor
Seiji Kashioka
Masayoshi Kameyama
Shoin Ejiri
Takafumi Myatake
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 JP50006276A priority Critical patent/JPS5181663A/ja
Priority to US05/648,711 priority patent/US4044311A/en
Publication of JPS5181663A publication Critical patent/JPS5181663A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/022—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of tv-camera scanning
    • 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
    • G06V10/7515—Shifting the patterns to accommodate for positional errors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Multimedia (AREA)
  • Nonlinear Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measurement Of Current Or Voltage (AREA)
JP50006276A 1975-01-16 1975-01-16 Pending JPS5181663A (en, 2012)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50006276A JPS5181663A (en, 2012) 1975-01-16 1975-01-16
US05/648,711 US4044311A (en) 1975-01-16 1976-01-13 Feature extraction system for extracting a predetermined feature from a signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50006276A JPS5181663A (en, 2012) 1975-01-16 1975-01-16

Publications (1)

Publication Number Publication Date
JPS5181663A true JPS5181663A (en, 2012) 1976-07-17

Family

ID=11633873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50006276A Pending JPS5181663A (en, 2012) 1975-01-16 1975-01-16

Country Status (2)

Country Link
US (1) US4044311A (en, 2012)
JP (1) JPS5181663A (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199729A (en) * 1975-03-20 1980-04-22 Compagnie Industrielle des Telecommunications Cit-Aicatel Variable peak detector
US4306192A (en) * 1978-09-19 1981-12-15 Fleit & Jacobson Background subtractor
DE2951677C2 (de) * 1979-12-21 1982-08-05 Fa. Dipl.-Ing. Bruno Richter, 8602 Stegaurach Verfahren bzw. Einrichtung zur Erzeugung eines Auslösesignales

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862105A (en) * 1956-09-26 1958-11-25 Boyer Keith Multi-channel pulse height analyzer
US3348216A (en) * 1963-12-09 1967-10-17 Billy H Vinson Method and circuits for storing electrical energy
US3543050A (en) * 1968-10-30 1970-11-24 T O Paine Peak polarity selector
US3689879A (en) * 1971-05-18 1972-09-05 Baxter Laboratories Inc Conservation of transient pulses in analog to digital conversion
SE358736B (en, 2012) * 1972-09-15 1973-08-06 Teleplan Ab
JPS5729108B2 (en, 2012) * 1973-06-19 1982-06-21

Also Published As

Publication number Publication date
US4044311A (en) 1977-08-23

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