Clubfoot Pattern Recognition towards Personalized Insole Design
Cong Liu; Teng Zhang; Guoru Zhao; Tiexiang Wen; Lei Wang
2010
会议名称2010 International Conference on Body Sensor Networks, BSN 2010
会议地点Singapore, Singapore
英文摘要personalized insole design is a novel approach for better quality of daily life. In this study we developed a low-cost foot pressure measurement system elaborated for primary care and community hospitals, subsequently the feature extraction and pattern recognition were carried out in order to assist the clubfoot diagnosis. The original data were obtained from 20 adults with normal feet and 30 patients with diagnosed clubfeet. Features such as peak pressure and regional contact area were deduced from 10 anatomically significant areas. It was indicated that, comparing with normal feet, flat feet exhibited larger contact area in midfoot (p<0.001), and hollow feet showed smaller contact area (p<0.001) in midfoot. During walking, the highest peak pressure (p<0.001) and the second highest pressure (p<0.05) of pollex valgus were found beneath hallux and middle forefoot, respectively, and overall the highest peak pressure of hollow feet was found beneath forefoot. Furthermore, the highest peak pressure (p<0.001) and the second highest peak pressure (p<0.05) of pollex valgus for standing were found underneath hallux and lateral forefoot. Our study represented the first steps towards a fully-automated personalized insole design.
收录类别EI
语种英语
内容类型会议论文
源URL[http://ir.siat.ac.cn:8080/handle/172644/3056]  
专题深圳先进技术研究院_医工所
作者单位2010
推荐引用方式
GB/T 7714
Cong Liu,Teng Zhang,Guoru Zhao,et al. Clubfoot Pattern Recognition towards Personalized Insole Design[C]. 见:2010 International Conference on Body Sensor Networks, BSN 2010. Singapore, Singapore.
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