Title:
道路区画線検出装置および道路区画線検出方法
Document Type and Number:
Japanese Patent JP4622001
Kind Code:
B2
Abstract:
A road lane boundary detection system includes a detection region setting unit that sets a certain region in a road image, as a target detection region to be searched for detection of a road lane boundary, and a detecting unit that processes image data in the target detection region set by the detection region setting unit, so as to detect the road lane boundary. The detection region setting unit sets a first detection region as the target detection region if no road lane boundary is detected, and sets a second detection region as the target detection region if the road lane boundary is detected, such that the first and second detection regions are different in size from each other.
Inventors:
Kageyama Shioya
Tamaki Tomoyasu
Tamaki Tomoyasu
Application Number:
JP2008138197A
Publication Date:
February 02, 2011
Filing Date:
May 27, 2008
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
G08G1/16; B60R1/00; B60R21/00; G06T7/60
Domestic Patent References:
| JP2007179386A | ||||
| JP8087700A | ||||
| JP2007141052A | ||||
| JP2007235414A | ||||
| JP973545A | ||||
| JP10283478A | ||||
| JP2001236506A | ||||
| JP5298446A | ||||
| JP8320997A |
Attorney, Agent or Firm:
Shiro Ogasawara
Takeji Takada
Takeji Takada