DE69513381D1 - Verfahren und vorrichtung zur erfassung von oberflächenmerkmalen durchsichtiger gegenstände - Google Patents

Verfahren und vorrichtung zur erfassung von oberflächenmerkmalen durchsichtiger gegenstände

Info

Publication number
DE69513381D1
DE69513381D1 DE69513381T DE69513381T DE69513381D1 DE 69513381 D1 DE69513381 D1 DE 69513381D1 DE 69513381 T DE69513381 T DE 69513381T DE 69513381 T DE69513381 T DE 69513381T DE 69513381 D1 DE69513381 D1 DE 69513381D1
Authority
DE
Germany
Prior art keywords
image
peel
scanned
fruit
identified
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 - Fee Related
Application number
DE69513381T
Other languages
English (en)
Other versions
DE69513381T2 (de
Inventor
Richard Heck
Henry Affeldt
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.)
Sunkist Growers Inc
Original Assignee
Sunkist Growers Inc
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 Sunkist Growers Inc filed Critical Sunkist Growers Inc
Publication of DE69513381D1 publication Critical patent/DE69513381D1/de
Application granted granted Critical
Publication of DE69513381T2 publication Critical patent/DE69513381T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/3416—Sorting according to other particular properties according to radiation transmissivity, e.g. for light, x-rays, particle radiation
DE69513381T 1994-11-03 1995-09-06 Verfahren und vorrichtung zur erfassung von oberflächenmerkmalen durchsichtiger gegenstände Expired - Fee Related DE69513381T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/334,165 US5845002A (en) 1994-11-03 1994-11-03 Method and apparatus for detecting surface features of translucent objects
PCT/US1995/011318 WO1996014169A1 (en) 1994-11-03 1995-09-06 Method and apparatus for detecting surface features of translucent objects

Publications (2)

Publication Number Publication Date
DE69513381D1 true DE69513381D1 (de) 1999-12-23
DE69513381T2 DE69513381T2 (de) 2000-06-15

Family

ID=23305894

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69513381T Expired - Fee Related DE69513381T2 (de) 1994-11-03 1995-09-06 Verfahren und vorrichtung zur erfassung von oberflächenmerkmalen durchsichtiger gegenstände

Country Status (15)

Country Link
US (1) US5845002A (de)
EP (1) EP0738186B1 (de)
JP (1) JP3657991B2 (de)
KR (1) KR100374909B1 (de)
CN (1) CN1058644C (de)
AT (1) ATE186661T1 (de)
AU (1) AU699165B2 (de)
BR (1) BR9505063A (de)
CA (1) CA2180361C (de)
DE (1) DE69513381T2 (de)
ES (1) ES2138235T3 (de)
GR (1) GR3032417T3 (de)
NZ (1) NZ293112A (de)
PT (1) PT738186E (de)
WO (1) WO1996014169A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113070240A (zh) * 2021-03-25 2021-07-06 南京工业大学 一种基于机器视觉和深度学习的铜板表面缺陷检测及自动化分类方法

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Also Published As

Publication number Publication date
JPH09512342A (ja) 1997-12-09
AU3547395A (en) 1996-05-31
CN1142205A (zh) 1997-02-05
AU699165B2 (en) 1998-11-26
JP3657991B2 (ja) 2005-06-08
US5845002A (en) 1998-12-01
ATE186661T1 (de) 1999-12-15
CN1058644C (zh) 2000-11-22
PT738186E (pt) 2000-04-28
NZ293112A (en) 1998-01-26
ES2138235T3 (es) 2000-01-01
BR9505063A (pt) 1997-10-14
KR100374909B1 (ko) 2003-05-12
EP0738186A1 (de) 1996-10-23
GR3032417T3 (en) 2000-05-31
EP0738186B1 (de) 1999-11-17
CA2180361A1 (en) 1996-05-17
WO1996014169A1 (en) 1996-05-17
DE69513381T2 (de) 2000-06-15
CA2180361C (en) 2005-03-29

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