Road Surface Detection for Autonomous Smart Wheelchair

Fitri Utaminingrum, Sri Mayena, Corina Karim, Slamet Wahyudi, Fais Al Huda, Chih Yang Lin, Timothy K. Shih, Tipajin Thaipisutikul

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

Today's wheelchair technology is evolving, with options ranging from manual wheelchairs, electric wheelchairs to the latest smart wheelchairs. However, wheelchairs on the market today still lack of the resources to facilitate advanced security for their users, particularly from the risk of injury or death caused by user neglect to differences in the rough and uneven texture surface structure and distinctions in road height levels when crossed by wheelchairs. Which would be at risk of accidents such as the existence of descending stairs. The victim may sustain physically visible physiological effects because of the accident, such as abrasions, bruises, tears, fractures, head injuries, and even death in fatal cases. The goal of this research is to enhance the security and safety of smart wheelchairs by developing autonomous controls with the extraction of gray level cooccurrence matrix (GLCM) texture features and the Naive Bayes Classification in anticipation of irregular road conditions and the existence of levels that are at risk of endangering wheelchair users based on camera input. According to the results of 100 experiments using 2-dimensional imagery data tested at d = 1, 2, 3, 4 and θ = 0°, 45°, 90°, 135° values, the resulting d = 1 and θ = 0° levels have the highest accuracy of 87% when classifying images of descending stairs and floors.

原文???core.languages.en_GB???
主出版物標題WSCE 2022 - 2022 5th World Symposium on Communication Engineering
發行者Institute of Electrical and Electronics Engineers Inc.
頁面69-73
頁數5
ISBN(電子)9781665450577
DOIs
出版狀態已出版 - 2022
事件5th World Symposium on Communication Engineering, WSCE 2022 - Nagoya, Japan
持續時間: 16 9月 202218 9月 2022

出版系列

名字WSCE 2022 - 2022 5th World Symposium on Communication Engineering

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???event.eventtypes.event.conference???5th World Symposium on Communication Engineering, WSCE 2022
國家/地區Japan
城市Nagoya
期間16/09/2218/09/22

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