JPS6479883A - Image pickup type boundary detector - Google Patents
Image pickup type boundary detectorInfo
- 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
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.
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)
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 | Apparatus storage cabinet |
-
1987
- 1987-09-21 JP JP62238564A patent/JPS6479883A/en active Pending
Cited By (2)
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 | Apparatus storage cabinet |
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