Analysis of Plantar Pressure Image Based on Flexible Force-Sensitive Sensor Array

被引：1

作者：

Li, Bochen ^{[1
,2
]}

Yao, Zhiming ^{[1
]}

Wang, Jianguo ^{[1
,2
]}

Wang, Shaonan ^{[1
,2
]}

Wu, Qi ^{[1
,3
]}

Wang, Peng ^{[1
,2
]}

Yang, Xianjun ^{[1
]}

机构：

[1] Chinese Acad Sci, Hefei Inst Phys Sci, Hefei, Peoples R China

[2] Univ Sci & Technol China, Hefei, Peoples R China

[3] Anhui Univ, Inst Phys Sci & Informat Technol, Hefei, Peoples R China

来源：

2020 13TH INTERNATIONAL SYMPOSIUM ON COMPUTATIONAL INTELLIGENCE AND DESIGN (ISCID 2020) | 2020年

基金：

中国国家自然科学基金;

关键词：

flexible force-sensitive sensor; plantar pressure image; recognition; segmentation; stride analysis; FOOT;

D O I：

10.1109/ISCID51228.2020.00079

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

The flexible force-sensitive sensor array can obtain the plantar pressure distribution information during walking, which has important clinical value. In this study, we proposed a method for analyzing plantar pressure images based on prior knowledge. The proposed method includes data preprocessing, footprint recognition and segmentation, and stride analysis. First, the clustering algorithm was used to extract the footprints; Then, the footprints were recognized based on shape features and segmented based on foot anatomical features. Finally, the least square method was used to stride analysis. Experimental results show that the proposed method has good performance in footprint recognition and segmentation. It is expected to be applied to clinical auxiliary diagnosis.

引用

页码：326 / 329

页数：4

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