Tactile tile detection integrated with ground detection using an RGB-depth sensor

Yutaro Yamanaka, Eichi Takaya, Satoshi Kurihara

研究成果: Conference contribution

抜粋

Tactile paving is a system used to help visually impaired individuals walk safely. However, it is difficult to recognize the surrounding tactile tiles on a first visit to an area. In this study, we propose a method for detecting tactile tiles integrated with ground detection using an RGB-Depth sensor. For the ground detection, we use the RANSAC algorithm and expand the region by using the breadth-first search. When detecting the tactile tiles, we perform thresholding and construct a model to identify candidate areas. Experimental results showed that the proposed method obtained a precision of about 83% in detecting tactile tiles on a paved asphalt road. It was possible to correctly distinguish tactile tiles from other objects by combining ground detection in many cases. On the other hand, there were many false detections of tactile tiles in challenging environments, and the processing speed should be improved for real-time navigation.

元の言語English
ホスト出版物のタイトルICAART 2020 - Proceedings of the 12th International Conference on Agents and Artificial Intelligence
編集者Ana Rocha, Luc Steels, Jaap van den Herik
出版者SciTePress
ページ750-757
ページ数8
ISBN(電子版)9789897583957
出版物ステータスPublished - 2020 1 1
イベント12th International Conference on Agents and Artificial Intelligence, ICAART 2020 - Valletta, Malta
継続期間: 2020 2 222020 2 24

出版物シリーズ

名前ICAART 2020 - Proceedings of the 12th International Conference on Agents and Artificial Intelligence
2

Conference

Conference12th International Conference on Agents and Artificial Intelligence, ICAART 2020
Malta
Valletta
期間20/2/2220/2/24

ASJC Scopus subject areas

  • Artificial Intelligence
  • Software

フィンガープリント Tactile tile detection integrated with ground detection using an RGB-depth sensor' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用

    Yamanaka, Y., Takaya, E., & Kurihara, S. (2020). Tactile tile detection integrated with ground detection using an RGB-depth sensor. : A. Rocha, L. Steels, & J. van den Herik (版), ICAART 2020 - Proceedings of the 12th International Conference on Agents and Artificial Intelligence (pp. 750-757). (ICAART 2020 - Proceedings of the 12th International Conference on Agents and Artificial Intelligence; 巻数 2). SciTePress.