Video-analysis Interface for Angular Joint Measurement

20th Argentinean Bioengineering Society Congress

物理学;生物科学

Mondani, M.^1 ; Ghersi, I.^1,2 ; Miralles, M.T.^1,2

Pontificia Universidad Católica Argentina, LaBIS-Facultad de Ciencias Fisicomatemáticas e Ingenieria-UCA, CABA, Argentina^1

Universidad de Buenos Aires, CIDI-Facultad de Arquitectura Diseo y Urbanismo-UBA, Intendente Guiraldes 2160 Pabellón III, Cuidad Universitaria, CABA, Argentina^2

关键词: 3-D motion analysis;    Angular movements;    Automatic algorithms;    Comprehensive assessment;    Graphical interface;    Minimally invasive;    Open-source libraries;    Real-time quantification;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/705/1/012016/pdf
DOI  :  10.1088/1742-6596/705/1/012016

学科分类：生物科学（综合）

来源: IOP

【 摘 要 】

Real-time quantification of joint articular movement is instrumental in the comprehensive assessment of significant biomechanical gestures. The development of an interface, based on an automatic algorithm for 3D-motion analysis, is presented in this work. The graphical interface uses open-source libraries for video processing, and its use is intuitive. The proposed method is low-cost, of acceptable precision (|θ|