中文摘要：

提出一种基于结构光的三维信息获取方法，利用投影仪向物体投射黑色条纹，移动的条纹扫描整个物体，根据条纹在物体上的变形来估计物体的三维形状，实现了三维信息的获取。该方法仅使用投影仪和数码相机等简单设备，实现简单快速，精度相对比较高，适用范围广，可扩展性强。

英文摘要：

This paper proposes a simple method of 3D information acquisition using structured light. A black strip project pattern is projected on the object using a projector and the moving strip can scan the whole object. The object shape is estimated by the strip distortion on the object and it implements the 3D information acquisition. This method only uses a projector and a digital camera to acquire 3D information. It is proved of simple implement, high relatively accuracy and expansibility