JPS6467110A - Boundary detector for crop planting machine - Google Patents

Boundary detector for crop planting machine

Info

Publication number
JPS6467110A
JPS6467110A JP62222441A JP22244187A JPS6467110A JP S6467110 A JPS6467110 A JP S6467110A JP 62222441 A JP62222441 A JP 62222441A JP 22244187 A JP22244187 A JP 22244187A JP S6467110 A JPS6467110 A JP S6467110A
Authority
JP
Japan
Prior art keywords
machine
picture element
extracted
picture
planting machine
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
JP62222441A
Other languages
Japanese (ja)
Other versions
JP2567410B2 (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 JP62222441A priority Critical patent/JP2567410B2/en
Publication of JPS6467110A publication Critical patent/JPS6467110A/en
Application granted granted Critical
Publication of JP2567410B2 publication Critical patent/JP2567410B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Guiding Agricultural Machines (AREA)
  • Transplanting Machines (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)

Abstract

PURPOSE:To extract image information corresponding to a crop on a boundary, by comparing picture elements adjoining in the advance direction of a machine positioned at the most unplanted side in each picture element line along in the width direction of the machine arranged in the advance direction of the machine. CONSTITUTION:As image information having extracted a picture element corresponding to a seedling A is inputted, a picture element positioned at the most unplanted side C in each picture element line along in the width direction of a machine (x-axis direction) arranged in the advance direction of the machine, namely y-axis direction moving in the vertical direction in an image is extracted and an picture element which is not positioned at a planted side B from picture elements at the most planted side adjoining in the vertical direction among the extracted picture elements at each unplanted side is extracted.
JP62222441A 1987-09-04 1987-09-04 Boundary detection device for crop planting machine Expired - Lifetime JP2567410B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62222441A JP2567410B2 (en) 1987-09-04 1987-09-04 Boundary detection device for crop planting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62222441A JP2567410B2 (en) 1987-09-04 1987-09-04 Boundary detection device for crop planting machine

Publications (2)

Publication Number Publication Date
JPS6467110A true JPS6467110A (en) 1989-03-13
JP2567410B2 JP2567410B2 (en) 1996-12-25

Family

ID=16782447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62222441A Expired - Lifetime JP2567410B2 (en) 1987-09-04 1987-09-04 Boundary detection device for crop planting machine

Country Status (1)

Country Link
JP (1) JP2567410B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407315A (en) * 1994-01-14 1995-04-18 Ossid Corporation Conveyor transfer apparatus and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407315A (en) * 1994-01-14 1995-04-18 Ossid Corporation Conveyor transfer apparatus and method

Also Published As

Publication number Publication date
JP2567410B2 (en) 1996-12-25

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