IPSJ Transactions on Computer Vision and Applications
Online ISSN : 1882-6695
ISSN-L : 1882-6695
3D Road Boundary Detection Using Conformal Geometric Algebra
Hiroyuki IshidaJun-ichi MeguroYoshiko KojimaTakashi Naito
Author information
JOURNAL FREE ACCESS

2013 Volume 5 Pages 176-182

Details
Abstract
This paper presents a novel method for detecting 3D road boundaries, such as walls, guardrails, and curbs, using on-board stereo cameras. The proposed method uses conformal geometric algebra, which can describe different shapes in a common representation. 3D road boundaries on straight and curved roads are seamlessly detected by use of this representation, and this framework is also applied to curb detection by a subtle modification. Experimental results show that despite its algorithmic simplicity, the proposed method exhibited competitive detection performance compared with conventional model fitting and curb detection methods.
Content from these authors
© 2013 by the Information Processing Society of Japan
Previous article
feedback
Top