Journal of Computer Applications ›› 2023, Vol. 43 ›› Issue (3): 972-977.DOI: 10.11772/j.issn.1001-9081.2022010131
• Frontier and comprehensive applications • Previous Articles
Jinyue LIU(), Huiyu LI, Xiaohui JIA, Jiarui LI
Received:
2022-02-08
Revised:
2022-03-16
Accepted:
2022-03-21
Online:
2022-04-21
Published:
2023-03-10
Contact:
Jinyue LIU
About author:
LI Huiyu, born in 1994, M. S. candidate. His research interests include force tactile perception, intelligent detection.Supported by:
通讯作者:
刘今越
作者简介:
刘今越(1977—),男,河北唐山人,教授,博士,主要研究方向:机器人环境感知、智能检测与控制基金资助:
CLC Number:
Jinyue LIU, Huiyu LI, Xiaohui JIA, Jiarui LI. Dynamic gait recognition method based on human model constraints[J]. Journal of Computer Applications, 2023, 43(3): 972-977.
刘今越, 李慧宇, 贾晓辉, 李佳蕊. 基于人体模型约束的步态动态识别方法[J]. 《计算机应用》唯一官方网站, 2023, 43(3): 972-977.
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URL: http://www.joca.cn/EN/10.11772/j.issn.1001-9081.2022010131
步态相位 | 判断条件 |
---|---|
足跟触地 | |
足弓触地 | |
足平放 | |
足跟离地 | |
足前支撑 | |
摆动相 |
Tab. 1 Gait phase judgment conditions
步态相位 | 判断条件 |
---|---|
足跟触地 | |
足弓触地 | |
足平放 | |
足跟离地 | |
足前支撑 | |
摆动相 |
名称 | 类型 | 核大小及个数 | 步长 | 特征图与神经元 |
---|---|---|---|---|
Input | 输入层 | — | — | 1个34×16 |
C1 | 卷积层 | 6个5×5核 | 1 | 6个30×12 |
S2 | 降采样层 | 1个2×2核 | 2 | 6个15×6 |
C3 | 卷积层 | 16个5×5核 | 1 | 16个11×2 |
S4 | 降采样层 | 1个2×2核 | 1 | 16个6×2 |
C5 | 卷积层 | 120个1×1核 | 1 | 120个6×2 |
F6 | 全连接层 | 1×1核 | 1 | — |
Output | 输出层 | 1×1核 | 1 | — |
Tab. 2 Parameters of CNN
名称 | 类型 | 核大小及个数 | 步长 | 特征图与神经元 |
---|---|---|---|---|
Input | 输入层 | — | — | 1个34×16 |
C1 | 卷积层 | 6个5×5核 | 1 | 6个30×12 |
S2 | 降采样层 | 1个2×2核 | 2 | 6个15×6 |
C3 | 卷积层 | 16个5×5核 | 1 | 16个11×2 |
S4 | 降采样层 | 1个2×2核 | 1 | 16个6×2 |
C5 | 卷积层 | 120个1×1核 | 1 | 120个6×2 |
F6 | 全连接层 | 1×1核 | 1 | — |
Output | 输出层 | 1×1核 | 1 | — |
步态识别数据 | 行走 | 上楼梯 | 下楼梯 |
---|---|---|---|
足部运动数据图像 | 94.58 | 93.21 | 94.64 |
足底压力图像 | 83.24 | 81.02 | 78.61 |
Tab. 3 Gait recognition accuracy of different data
步态识别数据 | 行走 | 上楼梯 | 下楼梯 |
---|---|---|---|
足部运动数据图像 | 94.58 | 93.21 | 94.64 |
足底压力图像 | 83.24 | 81.02 | 78.61 |
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