id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fcis-17637	Lu, Lei; Gao, Ran; Pan, Wei; Tang , Wenming	A Point Cloud Contour Extraction Method based on Plane Segmentation	2024	5	.pdf	application/pdf	2982	172	68	The method involves fusing the random sample consensus (RANSAC) algorithm and principal component analysis (PCA) for plane segmentation, thereby enhancing the robustness and accuracy of point cloud plane segmentation. The alpha shape algorithm proposed by Herbert Edelsbrunner et al. is a scattered contour extraction algorithm, which can be applied to the extraction of polygon inner and outer contour points, but for point clouds with large data volume, the time complexity of the algorithm is high [10].	cache/fcis-17637.pdf	txt/fcis-17637.txt