摘要
运动反力测试是认识动物运动力学规律的最直接途径,但目前测试得到的数据难以与运动行为很好关联。为此提出一种立体直观表示运动反力的方法,并和动物的运动行为直接关联。针对以往的人工筛选数据的方法,提出数字图像在动力学数据筛选方法研究中的应用:采用数字图像目标检测的方法进行数据的筛选,在保证筛选正确率的基础上提高筛选效率;结合高速摄像机获得的图片采用OpenGL纹理渲染的方式展现壁虎的运动状态和脚掌受力,实现用于分析壁虎运动状态和脚掌力间的协调关系,为四足机器人的步态规划提供重要参考。
Anti- force testing is the direct way to recognize the laws of animal movement anti- force. However, the data obtained from the current test associated with motor behavior is not very good. To this end,a three- dimensional visual representation of the movement anti- force method is proposed. In this paper,in ensuring the correct rate to improve screening efficiency, uses digital image target detection methods to filter experimental data, different from the previous manual method. Using the images obtained by the high - speed camera,it shows the kinestate of Gekko gecko and stress of Gekko gecko soles of the feet, based on the technique of OpenGL texture rendering. It makes visualization to analyse the harmonious relations between the kinestate and inter - foot force of Gekko gecko.
出处
《现代电子技术》
2010年第2期147-150,共4页
Modern Electronics Technique
基金
国家自然科学基金重点资助项目(60535020)
国家"863"计划资助项目(007AA04Z201)
