In order to improve the accuracy of interior design and restore the details of object re-construction,a 3D model construction method for interior design based on laser point cloud data is pro-posed.The laser point cloud data is registered based on the adaptive neighborhood,and different regis-tration measures are taken for the linear and sheet adaptive neighborhoods;the point cloud data is seg-mented based on the k-means clustering algorithm,and the Delaunay triangulation method is used.Triangle surface is constructed for the result of point cloud segmentation area,and RGB color informa-tion of original point cloud is given to the constructed triangle surface to realize texture mapping recon-struction of indoor objects.The test results show that the method can restore the real shape of indoor objects well,with low time overhead for point cloud registration and segmentation,and small model construction error.
关键词
激光点云/室内设计/邻域/配准/分割/建模
Key words
laser point cloud/interior design/neighborhood/registration/segmentation/model-ing
维普
万方数据