双目立体视觉和编码结构光相结合的三维重建方法

摘要

提出了一种双目立体视觉和编码结构光相结合的三维重建方法.为了降低单纯双目立体视觉方法中稠密对应点匹配问题的复杂度,同时回避单纯编码结构光法中的投影仪标定难题,该方法将编码结构光条纹带来的空间约束引入双目立体视觉方法中.实验实现了物体表面的重建,且算法复杂度和实现难度较低.%A three-dimensional reconstruction method combined binocular stereoscopic vision and coded-structured light was proposed in this paper. In order to simplify the complexity of dense matching problem in pure binocular stereoscopic vision method and to solve the problem of projector calibration in coded-structured light method, this new algorithm introduced the space constriction brought by coded-structured stripes to binocular stereoscopic vision method. The surface of the object was reconstructed in the experiment. The complexity of algorithm and difficulty of realization is in a low level.