Indoor interior segmentation with curved surfaces via global energy optimization
Indoor interior segmentation with curved surfaces via global energy optimization
复制标题
通过全局能量优化采用曲面进行室内内部分割
DOI:
10.1016/j.autcon.2021.103886
复制
发表时间:
2021-11
影响因子:
10.3
通讯作者:
Shen YING
中科院分区:
文献类型:
--
作者:
Fei SU;Haihong ZHU;Lin LI;Gang ZHOU;Wei RONG;Xinkai ZUO;Wende LI;Xinmei WU;Weilin WANG;Fan YANG;Huanjun HU;Shen YING
Most existing indoor interior segmentation methods typically focus on planar structures rather than curved structures. Random sample consensus-based methods perform curved surface segmentation via regularity model fitting but suffer from spurious model generation when noise and outliers are present due to the uncertainty in the random sampling. This paper formulates indoor interior segmentation by fitting representative models and matching each primary cell with corresponding model simultaneously. The models are fitted by a combination of points and supervoxels with adaptive resolutions instead of just points, guaranteeing the correctness of sampling on the same surface and avoiding spurious models. Cell-to-model matching is achieved by iterative refinement/clustering under the global energy optimization method, which ensures optimal overall segmentations. Experimental tests demonstrate the effectiveness of our method in dealing with both planar and nonplanar surfaces, resulting in performance metrics of approximately 0.75 for the structure F1-score and over 0.9 for edge precision and recall.
登录
查看更多内容
影响因子:
10.3
作者:
Czerniawski, T.;Sankaran, B.;Leite, F.
通讯作者:
Leite, F.
影响因子:
5
作者:
Li, Lin;Yang, Fan;Tang, Lei
通讯作者:
Tang, Lei
DOI:
10.5194/isprsarchives-xl-5-501-2014
发表时间:
2014-06
期刊:
ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
影响因子:
--
作者:
M. Previtali;L. Barazzetti;R. Brumana;M. Scaioni
通讯作者:
M. Previtali;L. Barazzetti;R. Brumana;M. Scaioni
DOI:
10.1109/tpami.2012.257
发表时间:
2013-08-01
影响因子:
23.6
作者:
Raguram, Rahul;Chum, Ondrej;Frahm, Jan-Michael
通讯作者:
Frahm, Jan-Michael
DOI:
10.1016/j.isprsjprs.2015.01.011
发表时间:
2015-06-01
影响因子:
12.7
作者:
Anh-Vu Vo;Linh Truong-Hong;Bertolotto, Michela
通讯作者:
Bertolotto, Michela