日本ロボット学会誌
Online ISSN : 1884-7145
Print ISSN : 0289-1824
ISSN-L : 0289-1824
論文
ビューシーケンスに基づく照明変化に頑健な屋内外ナビゲーション
山城 容一朗怡土 順一竹村 憲太郎松本 吉央高松 淳小笠原 司
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2011 年 27 巻 7 号 p. 768-773

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We propose a view-based indoor/outdoor navigation method as an extension of the view-sequence navigation. The original view-sequence navigation method uses block matching with normalized correlation for localization, which is sensitive to local illumination changes. Therefore it is only applied for indoor environment. In this paper, we adopt accumulated block matching for improving the robustness against locally changing illumination, in which a template is divided into a set of small patches, and each patch is utilized for matching. We also propose localization criteria which help a robot decide its motion. Our experimental results demonstrate the proposed methods can be applied for indoor/outdoor environments.

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© 2011 日本ロボット学会
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