Estimation of 3D motion trajectory and velocity from monocular image sequences in the context of human gait recognition

被引：10
|
作者：
Hild, M [1 ]
机构：
[1] Osaka Electrocommun Univ, Grad Sch Engn, Neyagawa, Osaka 5728530, Japan
来源：
PROCEEDINGS OF THE 17TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, VOL 4 | 2004年
关键词：
D O I：
10.1109/ICPR.2004.1333746
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
We propose a simple method for human gait recognition from monocular color image sequences which recovers the approximate 3D motion trajectory. We provide concrete evidence that object-to image height ratios can be used for estimating 3D motion trajectories and motion velocities with sufficient accuracy for making judgments about the states of motion. We also introduce a method for estimating the leg frequency of a walking person.
引用
收藏
页码：231 / 235
页数：5
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