双目视觉立体匹配技术研究现状和展望

摘要

立体匹配技术是双目立体视觉研讨的核心问题,在许多领域有着不同的应用,在算法方面更是涌现出各种各样的方法.对立体匹配发展现状进行了阐述,首先介绍了立体匹配技术的有关原理,然后对立体匹配中的区域立体匹配算法、全局立体匹配算法以及半全局立体匹配算法进行了论述和探讨;并总结了各类立体匹配算法的特点.最后对立体匹配算法进行了展望,同时给出了发展方向的建议.%Stereo matching is the key problem in binocular stereo vision.In different areas it has different appli-cations,especially,a variety of methods have emerged in the algorithm.The development of stereo matching is de-scribed.Firstly,the principle of stereo matching technology is introduced.Then,the region stereo matching algo-rithms,the global stereo matching algorithms and the semi-global stereo matching algorithms in stereo matching are discussed,moreover,the characteristics of various types of stereo matching algorithms are summarized.Finally,the prospect of the stereo matching algorithm is given,and the development direction is proposed.