Rapid reconstruct 3D window models from point clouds

Present an approach which can quickly identity window features according to pre-setting parameters and ICP algorithm, and can rapidly reconstruct their 3D window models. The approach changes the 3D data to 2D by projection, so a high processing efficiency can be reached and can deal with huge quantity of point clouds in semi-automatic style. The experimental results demonstrate that our algorithm can robustly identify window objects with the same shape, even for partial occluded windows.