The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 13, 2007
Filed:
Oct. 17, 2002
Yuji Otsuka, Hitachi, JP;
Shoji Muramatsu, Hitachi, JP;
Hiroshi Takenaga, Tokai-mura, JP;
Jiro Takezaki, Hitachinaka, JP;
Tatsuhiko Monjii, Hitachinaka, JP;
Yuji Otsuka, Hitachi, JP;
Shoji Muramatsu, Hitachi, JP;
Hiroshi Takenaga, Tokai-mura, JP;
Jiro Takezaki, Hitachinaka, JP;
Tatsuhiko Monjii, Hitachinaka, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A driving lane recognition system which can improve the lane recognition accuracy by stably detecting the various kinds of lane markers is disclosed. An image processing meansfor image-processing a road image taken by a camerahas a plurality of different kinds of image processing algorithmsto. A driving lane is detected by selecting an image processing algorithm suitable for the driving lane out of the plurality of different kinds of image processing algorithmstocorresponding to a road on which a vehicle is running.