FR2667177A1 - Procede de compression de donnees et ensembles de traitement d'informations de bords d'objets. - Google Patents

Procede de compression de donnees et ensembles de traitement d'informations de bords d'objets. Download PDF

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Publication number
FR2667177A1
FR2667177A1 FR9111663A FR9111663A FR2667177A1 FR 2667177 A1 FR2667177 A1 FR 2667177A1 FR 9111663 A FR9111663 A FR 9111663A FR 9111663 A FR9111663 A FR 9111663A FR 2667177 A1 FR2667177 A1 FR 2667177A1
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FR
France
Prior art keywords
circuit
information
edge
analog
memory
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
FR9111663A
Other languages
English (en)
French (fr)
Other versions
FR2667177B1 (US20110009641A1-20110113-C00273.png
Inventor
Randy K Baird
Stanley P Turcheck Jr
James P Martin
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of FR2667177A1 publication Critical patent/FR2667177A1/fr
Application granted granted Critical
Publication of FR2667177B1 publication Critical patent/FR2667177B1/fr
Granted legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/20—Contour coding, e.g. using detection of edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Sorting Of Articles (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Closed-Circuit Television Systems (AREA)
FR9111663A 1990-09-21 1991-09-20 Procede de compression de donnees et ensembles de traitement d'informations de bords d'objets. Granted FR2667177A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/586,189 US5142591A (en) 1990-09-21 1990-09-21 High resolution camera with hardware data compaction

Publications (2)

Publication Number Publication Date
FR2667177A1 true FR2667177A1 (fr) 1992-03-27
FR2667177B1 FR2667177B1 (US20110009641A1-20110113-C00273.png) 1994-11-25

Family

ID=24344683

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9111663A Granted FR2667177A1 (fr) 1990-09-21 1991-09-20 Procede de compression de donnees et ensembles de traitement d'informations de bords d'objets.

Country Status (9)

Country Link
US (1) US5142591A (US20110009641A1-20110113-C00273.png)
JP (1) JPH04333178A (US20110009641A1-20110113-C00273.png)
AU (1) AU646489B2 (US20110009641A1-20110113-C00273.png)
CA (1) CA2051015C (US20110009641A1-20110113-C00273.png)
CH (1) CH684968A5 (US20110009641A1-20110113-C00273.png)
DE (1) DE4130364A1 (US20110009641A1-20110113-C00273.png)
ES (1) ES2035794B1 (US20110009641A1-20110113-C00273.png)
FR (1) FR2667177A1 (US20110009641A1-20110113-C00273.png)
IT (1) IT1251342B (US20110009641A1-20110113-C00273.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050226489A1 (en) * 2004-03-04 2005-10-13 Glenn Beach Machine vision system for identifying and sorting projectiles and other objects
US9424634B2 (en) 2004-03-04 2016-08-23 Cybernet Systems Corporation Machine vision system for identifying and sorting projectiles and other objects

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0206501A2 (en) * 1985-05-22 1986-12-30 Soudronic AG Apparatus for examining objects
EP0225159A2 (en) * 1985-11-27 1987-06-10 Shinko Electric Co. Ltd. System for detecting edge of image
US4678920A (en) * 1985-06-17 1987-07-07 General Motors Corporation Machine vision method and apparatus
DD268308A1 (de) * 1987-12-05 1989-05-24 Werkzeugmaschinenbau Fz Schaltungsanordnung zum steuern einer auswerteeinheit fuer videosignale

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5463616A (en) * 1977-10-28 1979-05-22 Nec Corp Picture input device
DE3381833D1 (de) * 1982-03-31 1990-10-04 Gen Electric Verfahren und geraet zur sehbildverarbeitung und zur eckpunktsortierung in einem sehbild-verarbeitungssystem.
GB2152658A (en) * 1984-01-09 1985-08-07 Philips Electronic Associated Object sorting system
US4619356A (en) * 1984-08-15 1986-10-28 Fmc Corporation Programmable parts feeder
US4794647A (en) * 1985-04-08 1988-12-27 Northern Telecom Limited Automatic optical inspection system
JPS62172867A (ja) * 1986-01-25 1987-07-29 Minolta Camera Co Ltd 画像処理装置
US4784493A (en) * 1986-06-11 1988-11-15 Fmc Corporation Element recognition and orientation
US4833722A (en) * 1987-07-24 1989-05-23 Eastman Kodak Company Apparatus and methods for locating edges and document boundaries in video scan lines
JPH0276081A (ja) * 1988-09-13 1990-03-15 Yokogawa Electric Corp パターン検査装置
DE68927031T2 (de) * 1988-09-19 1997-01-23 Fuji Photo Film Co Ltd Verfahren zur Bestimmung der gewünschten Bereiche eines Bildsignals und Verfahren zur Bestimmung der gewünschten Bildbereiche
US4974261A (en) * 1988-11-15 1990-11-27 Matsushita Electric Works, Ltd. Optical surface inspection method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0206501A2 (en) * 1985-05-22 1986-12-30 Soudronic AG Apparatus for examining objects
US4678920A (en) * 1985-06-17 1987-07-07 General Motors Corporation Machine vision method and apparatus
EP0225159A2 (en) * 1985-11-27 1987-06-10 Shinko Electric Co. Ltd. System for detecting edge of image
DD268308A1 (de) * 1987-12-05 1989-05-24 Werkzeugmaschinenbau Fz Schaltungsanordnung zum steuern einer auswerteeinheit fuer videosignale

Also Published As

Publication number Publication date
US5142591A (en) 1992-08-25
ITMI912493A0 (it) 1991-09-20
ITMI912493A1 (it) 1992-03-22
DE4130364A1 (de) 1992-03-26
ES2035794B1 (es) 1994-07-01
JPH04333178A (ja) 1992-11-20
CA2051015C (en) 2000-10-31
IT1251342B (it) 1995-05-08
FR2667177B1 (US20110009641A1-20110113-C00273.png) 1994-11-25
CH684968A5 (de) 1995-02-15
AU646489B2 (en) 1994-02-24
CA2051015A1 (en) 1992-03-22
AU8343891A (en) 1992-03-26
ES2035794A1 (es) 1993-04-16

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