Abstract: Today，computerized binocular stereovision technology is used more and more widely in biomedicine industry，manufacture industry，and information industry，etc.，and its bright prospect in application is showed.The paper presents a creation method that gains three-dimensional scene from two two-dimensional pictures，on the basis of researches on the development and presents conditions of binocular stereovision technology and rehabilitation system in domestic and overseas.The results of the experiment in the paper show that the method is correct and practicable，can meet the demands of some spot scale detections and location detections，and can be used in practice.So the method has important practical value to realize the auto recognition system used in physical rehabilitation process.

Key words: binocular stereovision, object-orientation, rehabilitation, 3D reconstruction

摘要： 当前，计算机双目视觉技术在生物医学、制造工业和信息工业等领域应用越来越广泛，逐渐显示出很好的应用前景。在研究国内外双目视觉技术和康复系统发展现状的基础上，提出了一种从两幅二维图像获得三维场景的生成方法，对于实现基于双目视觉技术的人体康复过程自动识别系统，具有重要的应用价值。

关键词: 双目视觉, 目标定位, 康复理疗, 三维重建