caa a22 4500 606159215 CHVBK 20210128100623.0 cr unu---uuuuu 210128e20150801xx s 000 0 eng 10.1007/s00521-014-1782-y doi (NATIONALLICENCE)springer-10.1007/s00521-014-1782-y An adaptive variation model for point cloud normal computation [Elektronische Daten] [Yang Yu, Qingbiao Wu, Yasir Khan, Minhong Chen] In this paper, we present a self-adapted statistic method to determine the coefficient of previous variation model that computes normal estimation together with orientation. Our coefficients differ from the preceding one by that every point has its own weight. The results show that our algorithm could give a better answer, especially when a single point cloud has folded parts as well as thick parts. The Natural Computing Applications Forum, 2015 Point cloud nationallicence Normal estimation nationallicence Normal orientation nationallicence Variation model nationallicence Eigenvalue problem nationallicence Yu Yang Department of Mathematics, Zhejiang University, 310027, Hangzhou, Zhejiang, People's Republic of China aut Wu Qingbiao Department of Mathematics, Zhejiang University, 310027, Hangzhou, Zhejiang, People's Republic of China aut Khan Yasir Department of Mathematics, Zhejiang University, 310027, Hangzhou, Zhejiang, People's Republic of China aut Chen Minhong Department of Mathematics, Zhejiang Sci-Tech University, 310029, Hangzhou, Zhejiang, People's Republic of China aut Neural Computing and Applications Springer London 26/6(2015-08-01), 1451-1460 0941-0643 26:6<1451 2015 26 521 https://doi.org/10.1007/s00521-014-1782-y text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00521-014-1782-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yu Yang Department of Mathematics, Zhejiang University, 310027, Hangzhou, Zhejiang, People's Republic of China aut NATIONALLICENCE 700 1- Wu Qingbiao Department of Mathematics, Zhejiang University, 310027, Hangzhou, Zhejiang, People's Republic of China aut NATIONALLICENCE 700 1- Khan Yasir Department of Mathematics, Zhejiang University, 310027, Hangzhou, Zhejiang, People's Republic of China aut NATIONALLICENCE 700 1- Chen Minhong Department of Mathematics, Zhejiang Sci-Tech University, 310029, Hangzhou, Zhejiang, People's Republic of China aut NATIONALLICENCE 773 0- Neural Computing and Applications Springer London 26/6(2015-08-01), 1451-1460 0941-0643 26:6<1451 2015 26 521