JPS6432386A - Color image pickup type sensor - Google Patents

Color image pickup type sensor

Info

Publication number
JPS6432386A
JPS6432386A JP18922187A JP18922187A JPS6432386A JP S6432386 A JPS6432386 A JP S6432386A JP 18922187 A JP18922187 A JP 18922187A JP 18922187 A JP18922187 A JP 18922187A JP S6432386 A JPS6432386 A JP S6432386A
Authority
JP
Japan
Prior art keywords
picture elements
extracted
color
information
picture
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
JP18922187A
Other languages
Japanese (ja)
Other versions
JPH07120406B2 (en
Inventor
Yasuo Fujii
Masahiko Hayashi
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP62189221A priority Critical patent/JPH07120406B2/en
Publication of JPS6432386A publication Critical patent/JPS6432386A/en
Publication of JPH07120406B2 publication Critical patent/JPH07120406B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Image Processing (AREA)

Abstract

PURPOSE:To keep the general usefulness of a sensor and to quickly perform the picture processing by freely setting the color range of picture elements to be extracted and storing address information of extracted picture elements in each color range. CONSTITUTION:Based on three primary color information R, G, and B and luminance information Y from an image pickup means 3, a normalizing means 10 divides three primary color information R, G, and B of each picture element by a luminance signal Y to obtain normal values R/Y, G/Y, and B/Y. A picture element extracting means 101 extracts picture elements in a set color range based on normal values obtained by the means 100. Picture elements extracted by the means 101 are stored in a storage means 14 in accordance with their address information. The extracting means 101 is so constituted that the color range is freely set and changed and plural color ranges are freely set. The storage means 14 is so constituted that address information of extracted picture elements are stored in the means 14 and are distinguished in accordance with plural set color ranges.
JP62189221A 1987-07-29 1987-07-29 Color image sensor Expired - Lifetime JPH07120406B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62189221A JPH07120406B2 (en) 1987-07-29 1987-07-29 Color image sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62189221A JPH07120406B2 (en) 1987-07-29 1987-07-29 Color image sensor

Publications (2)

Publication Number Publication Date
JPS6432386A true JPS6432386A (en) 1989-02-02
JPH07120406B2 JPH07120406B2 (en) 1995-12-20

Family

ID=16237596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62189221A Expired - Lifetime JPH07120406B2 (en) 1987-07-29 1987-07-29 Color image sensor

Country Status (1)

Country Link
JP (1) JPH07120406B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61272875A (en) * 1985-05-28 1986-12-03 Fujitsu Ltd Image processor
JPS62102155A (en) * 1985-10-30 1987-05-12 Kubota Ltd Device for discriminating maturity degree for vegetable fruits

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61272875A (en) * 1985-05-28 1986-12-03 Fujitsu Ltd Image processor
JPS62102155A (en) * 1985-10-30 1987-05-12 Kubota Ltd Device for discriminating maturity degree for vegetable fruits

Also Published As

Publication number Publication date
JPH07120406B2 (en) 1995-12-20

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