es | en | pt | fr
    • Presentación
    • Países
    • Instituciones
    • Participa
        JavaScript is disabled for your browser. Some features of this site may not work without it.
        Ver ítem 
        •   Inicio
        • Colombia
        • Universidades
        • Universidad Tecnológica de Bolivar UTB (Colombia)
        • Ver ítem
        •   Inicio
        • Colombia
        • Universidades
        • Universidad Tecnológica de Bolivar UTB (Colombia)
        • Ver ítem

        Using close range photogrammetric method to estimate kinetic variables in olympic-style weightlifting

        Fecha
        2014
        Registro en:
        2014 3rd International Congress of Engineering Mechatronics and Automation, CIIMA 2014 - Conference Proceedings
        9781479979325
        https://hdl.handle.net/20.500.12585/9043
        10.1109/CIIMA.2014.6983439
        Universidad Tecnológica de Bolívar
        Repositorio UTB
        56682785300
        26325154200
        Autor
        Magre Colorado, Luz Alejandra
        Martínez-Santos, Juan Carlos
        Institución
        • Universidad Tecnológica de Bolivar UTB (Colombia)
        Resumen
        Olympic-style weightlifting, or weightlifting, is an athletic discipline that has as a goal lift the heaviest amount of weight attached a weight set. Weightlifting complements other athletic disciplines to increase power and improve performance. Weight training exercises are also an important part of physical rehabilitation from muscle, joint, tendons, and ligaments injuries. To determinate its efficiency, optimize it, prevent lesions, or help in the rehab process indirect and direct methods are commonly used. Direct methods use data from muscular signals to estimate force, torque, and kinematic variables whereas indirect methods like as close range photogrammetric get data directly from a video camera. In this paper, we present a non-invasive system to recover the positions and motion pathways of weight set during lifting moment. Active and passive tracking marks are used to leverage the detection of points of interest. Kinematic parameters were collected and analyzed using moving pictures analysis system implemented in Processing and using OpenCV (Open Source Computer Vision) framework. The preliminary results indicate that our close range photogrammetric method is able to measure kinematic variable in weightlifting during physical or rehab training as well as during competition. Our experiment shows the error in the position measure is less than 2.24% in average. © 2014 IEEE.
        Materias

        Mostrar el registro completo del ítem


        Red de Repositorios Latinoamericanos
        + de 8.000.000 publicaciones disponibles
        500 instituciones participantes
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Ingreso Administradores
        Colecciones destacadas
        • Tesis latinoamericanas
        • Tesis argentinas
        • Tesis chilenas
        • Tesis peruanas
        Nuevas incorporaciones
        • Argentina
        • Brasil
        • Colombia
        • México
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Red de Repositorios Latinoamericanos | 2006-2018
         

        EXPLORAR POR

        Instituciones
        Fecha2011 - 20202001 - 20101951 - 20001901 - 19501800 - 1900

        Explorar en Red de Repositorios

        Países >
        Tipo de documento >
        Fecha de publicación >
        Instituciones >

        Red de Repositorios Latinoamericanos
        + de 8.000.000 publicaciones disponibles
        500 instituciones participantes
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Ingreso Administradores
        Colecciones destacadas
        • Tesis latinoamericanas
        • Tesis argentinas
        • Tesis chilenas
        • Tesis peruanas
        Nuevas incorporaciones
        • Argentina
        • Brasil
        • Colombia
        • México
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Red de Repositorios Latinoamericanos | 2006-2018