JPS6479883A - Image pickup type boundary detector - Google Patents

Image pickup type boundary detector

Info

Publication number
JPS6479883A
JPS6479883A JP62238564A JP23856487A JPS6479883A JP S6479883 A JPS6479883 A JP S6479883A JP 62238564 A JP62238564 A JP 62238564A JP 23856487 A JP23856487 A JP 23856487A JP S6479883 A JPS6479883 A JP S6479883A
Authority
JP
Japan
Prior art keywords
straight line
image pickup
ground face
visual field
size
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.)
Pending
Application number
JP62238564A
Other languages
Japanese (ja)
Inventor
Masahiko Hayashi
Yasuo Fujii
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 JP62238564A priority Critical patent/JPS6479883A/en
Publication of JPS6479883A publication Critical patent/JPS6479883A/en
Pending legal-status Critical Current

Links

Landscapes

  • Image Processing (AREA)
  • Image Analysis (AREA)

Abstract

PURPOSE:To speed up processing by correcting a straight line to a straight line on a ground face based on storing information of a storage means for storing the shape and size of an image pickup visual field on the ground face and the positional information of picture elements passed by a straight line detected by a straight line detecting means. CONSTITUTION:Since the shape and size of an image pickup visual field on a ground face picked up by an image pickup means can be simply measured, the shape and size of the image pickup visual field are previously stored and the position of a detected straight line on the ground face can be simply found out on the basis of the stored information and the positions of the picture elements passed by the detected straight line. Thereby, the detection of information corresponding to a practical boundary on the ground face can be rapidly executed at a processing speed corresponding to the traveling speed of a working vehicle.
JP62238564A 1987-09-21 1987-09-21 Image pickup type boundary detector Pending JPS6479883A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62238564A JPS6479883A (en) 1987-09-21 1987-09-21 Image pickup type boundary detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62238564A JPS6479883A (en) 1987-09-21 1987-09-21 Image pickup type boundary detector

Publications (1)

Publication Number Publication Date
JPS6479883A true JPS6479883A (en) 1989-03-24

Family

ID=17032101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62238564A Pending JPS6479883A (en) 1987-09-21 1987-09-21 Image pickup type boundary detector

Country Status (1)

Country Link
JP (1) JPS6479883A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007035744A (en) * 2005-07-25 2007-02-08 Nix Inc Panel opening and closing mechanism
JP2008300595A (en) * 2007-05-31 2008-12-11 Kawamura Electric Inc Equipment storage cabinet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007035744A (en) * 2005-07-25 2007-02-08 Nix Inc Panel opening and closing mechanism
JP2008300595A (en) * 2007-05-31 2008-12-11 Kawamura Electric Inc Equipment storage cabinet

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