KNOWLEDGE-GUIDED VISUAL-PERCEPTION OF 3-D HUMAN GAIT FROM A SINGLE IMAGE SEQUENCE

被引：66

作者：

CHEN, Z

LEE, HJ

机构：

[1] Department of Computer Science and Information Engineering, National Chiao Tung University, Hsinchu

来源：

IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS | 1992年 / 22卷 / 02期

关键词：

D O I：

10.1109/21.148408

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A computer vision method is presented to determine the 3-D spatial locations of joints or feature points of a human body from a film recording the human motion during walking. The proposed method first applies the geometric projection theory to obtain a set of feasible postures from a single image, then it makes use of the given dimensions of the human stick figure, physiological and motion-specific knowledge to constrain the feasible postures in both the single-frame analysis and the multi-frame analysis. Finally a unique gait interpretation is selected by an optimization algorithm. Computer simulations are used to illustrate the ideas presented.

引用

页码：336 / 342

页数：7

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