CA1131785A - Pattern recognition system - Google Patents

Pattern recognition system

Info

Publication number
CA1131785A
CA1131785A CA261,416A CA261416A CA1131785A CA 1131785 A CA1131785 A CA 1131785A CA 261416 A CA261416 A CA 261416A CA 1131785 A CA1131785 A CA 1131785A
Authority
CA
Canada
Prior art keywords
signal
sampling
processing system
electrical signal
signals
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.)
Expired
Application number
CA261,416A
Other languages
English (en)
French (fr)
Inventor
Toshiyuki Shimizu
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.)
Hajime Industries Ltd
Original Assignee
Hajime Industries 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 Hajime Industries Ltd filed Critical Hajime Industries Ltd
Application granted granted Critical
Publication of CA1131785A publication Critical patent/CA1131785A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/30—Noise filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Analysis (AREA)
  • Image Input (AREA)
  • Character Input (AREA)
CA261,416A 1975-09-18 1976-09-17 Pattern recognition system Expired CA1131785A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP113358/75 1975-09-18
JP50113358A JPS5926072B2 (ja) 1975-09-18 1975-09-18 情報信号処理装置

Publications (1)

Publication Number Publication Date
CA1131785A true CA1131785A (en) 1982-09-14

Family

ID=14610242

Family Applications (1)

Application Number Title Priority Date Filing Date
CA261,416A Expired CA1131785A (en) 1975-09-18 1976-09-17 Pattern recognition system

Country Status (5)

Country Link
JP (1) JPS5926072B2 (ko)
CA (1) CA1131785A (ko)
DE (1) DE2641692C2 (ko)
FR (1) FR2325113A1 (ko)
GB (1) GB1563481A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934537A (en) * 1988-01-28 1990-06-19 Grove Telecommunications Ltd. Fish sorting apparatus and method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232179C1 (de) * 1982-08-30 1987-03-26 Pietzsch, Ludwig, Dr.-Ing., 7500 Karlsruhe Einrichtung zum optischen Erkennen von Flaechenmustern an Objekten
JPS6199255U (ko) * 1984-11-30 1986-06-25
JP6366374B2 (ja) * 2013-08-30 2018-08-01 キヤノン株式会社 焦点検出装置及びその制御方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2507173C2 (de) * 1975-02-20 1984-02-23 Object Recognition Systems, Inc., New York, N.Y. Einrichtung zum Erkennen eines Objektes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934537A (en) * 1988-01-28 1990-06-19 Grove Telecommunications Ltd. Fish sorting apparatus and method

Also Published As

Publication number Publication date
JPS5236941A (en) 1977-03-22
FR2325113B1 (ko) 1981-08-21
GB1563481A (en) 1980-03-26
DE2641692A1 (de) 1977-03-24
JPS5926072B2 (ja) 1984-06-23
DE2641692C2 (de) 1986-09-18
FR2325113A1 (fr) 1977-04-15

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Legal Events

Date Code Title Description
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