Real-time body gait image detecting method


Application Number  00129556 Application Date  2000.10.09
Publication Number  1286962 Publication Date  2001.03.14
Priority Information    
International
Classification
 A61B5/11  
Applicant(s) Name  Qinghua Univ.  
Address    
Inventor(s) Name  Wang Rencheng;Huang Changhua;Wu Shibo  
Patent Agency Code  11201 Patent Agent  luo wenqun
AbstractAfter some mark point is adhered to tested joint of the testee, the image is first taken while the testee walks and then treated through filtering, mapping, non-linear transformation, blurring and enhancement. Mark point is found out and its two-dimensional center coordinates are calculated to obtain the gait image. The present invention makes it possible to record body's gait motion path for various statistics, so as to perform research on the motion laws and control mechanism of hip joint, knee joint and ankle joint, or to estimate hands motion function and restoring degree clinically.