JPH0442611B2 - - Google Patents

Info

Publication number
JPH0442611B2
JPH0442611B2 JP57196648A JP19664882A JPH0442611B2 JP H0442611 B2 JPH0442611 B2 JP H0442611B2 JP 57196648 A JP57196648 A JP 57196648A JP 19664882 A JP19664882 A JP 19664882A JP H0442611 B2 JPH0442611 B2 JP H0442611B2
Authority
JP
Japan
Prior art keywords
light
subject
level ratio
green
pixel
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 - Lifetime
Application number
JP57196648A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5985919A (ja
Inventor
Takao Okada
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.)
Ikegami Tsushinki Co Ltd
Original Assignee
Ikegami Tsushinki 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 Ikegami Tsushinki Co Ltd filed Critical Ikegami Tsushinki Co Ltd
Priority to JP19664882A priority Critical patent/JPS5985919A/ja
Publication of JPS5985919A publication Critical patent/JPS5985919A/ja
Publication of JPH0442611B2 publication Critical patent/JPH0442611B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Spectrometry And Color Measurement (AREA)
JP19664882A 1982-11-09 1982-11-09 色判別装置 Granted JPS5985919A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19664882A JPS5985919A (ja) 1982-11-09 1982-11-09 色判別装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19664882A JPS5985919A (ja) 1982-11-09 1982-11-09 色判別装置

Publications (2)

Publication Number Publication Date
JPS5985919A JPS5985919A (ja) 1984-05-18
JPH0442611B2 true JPH0442611B2 (enrdf_load_stackoverflow) 1992-07-14

Family

ID=16361265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19664882A Granted JPS5985919A (ja) 1982-11-09 1982-11-09 色判別装置

Country Status (1)

Country Link
JP (1) JPS5985919A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1015418A3 (enrdf_load_stackoverflow) * 2003-03-18 2005-03-01 Pulsarr Ind Res B V
FR3025120B1 (fr) * 2014-09-02 2018-11-16 Etablissements Fachaux Et Fils Calibreuse amelioree pour fruits et/ou legumes
RU2749576C1 (ru) * 2020-03-11 2021-06-15 Федеральное государственное бюджетное образовательное учреждение высшего образования "Оренбургский государственный аграрный университет" Имитационный стенд для настройки бесконтактных датчиков

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427263A (en) * 1977-08-02 1979-03-01 Nippon Zeon Co Method of domesticating active sludge

Also Published As

Publication number Publication date
JPS5985919A (ja) 1984-05-18

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