Research on the range of motion measurement system for spine based on LabVIEW image processing technology / 生物医学工程学杂志
Journal of Biomedical Engineering
; (6): 767-770, 2014.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-290677
Biblioteca responsável:
WPRO
ABSTRACT
A measurement system based on the image processing technology and developed by LabVIEW was designed to quickly obtain the range of motion (ROM) of spine. NI-Vision module was used to pre-process the original images and calculate the angles of marked needles in order to get ROM data. Six human cadaveric thoracic spine segments T7-T10 were selected to carry out 6 kinds of loads, including left/right lateral bending, flexion, extension, cis/counterclockwise torsion. The system was used to measure the ROM of segment T8-T9 under the loads from 1 Nm to 5 Nm. The experimental results showed that the system is able to measure the ROM of the spine accurately and quickly, which provides a simple and reliable tool for spine biomechanics investigators.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Fisiologia
/
Coluna Vertebral
/
Fenômenos Biomecânicos
/
Processamento de Imagem Assistida por Computador
/
Cadáver
/
Amplitude de Movimento Articular
Limite:
Humanos
Idioma:
Chinês
Revista:
Journal of Biomedical Engineering
Ano de publicação:
2014
Tipo de documento:
Artigo