摘要：This paper presents such a low-cost and simple 3D Scanner System. The necessary hardware is a hand-held line laser and two same standard cameras. The System can obtain 3D information of object and importantly this method is simple and effective. So it is very easy-to-use, and the results can be satisfied for normal users.
关键词：scanner; binocular stereo vision; pinhole camera model; Sobel Operator
