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Our algorithm consists of two stages: over-segmentation and region fusion. In the first stage, adaptive space partition is applied to perform over-segmentation, which is very efficient. In the second stage, we define a new intra-region difference, inter-region difference, and fusion condition with the help of various shape features and propose an iterative region fusion method. As the region fusion process is feature aware, our algorithm can deal with complex 3D meshes robustly. Massive qualitative and quantitative experiments also validate the advantages of the proposed algorithm.<\/jats:p>","DOI":"10.3390\/s23010416","type":"journal-article","created":{"date-parts":[[2023,1,2]],"date-time":"2023-01-02T03:08:59Z","timestamp":1672628939000},"page":"416","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Robust Mesh Segmentation Using Feature-Aware Region Fusion"],"prefix":"10.3390","volume":"23","author":[{"given":"Lulu","family":"Wu","sequence":"first","affiliation":[{"name":"School of Mathematical Sciences, Ocean University of China, Qingdao 266100, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu","family":"Hou","sequence":"additional","affiliation":[{"name":"School of Mathematical Sciences, Ocean University of China, Qingdao 266100, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Junli","family":"Xu","sequence":"additional","affiliation":[{"name":"School of Mathematics and Physics, Qingdao University of Science and Technology, Qingdao 266061, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yong","family":"Zhao","sequence":"additional","affiliation":[{"name":"School of Mathematical Sciences, Ocean University of China, Qingdao 266100, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2022,12,30]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"954","DOI":"10.1145\/882262.882369","article-title":"Hierarchical mesh decomposition using fuzzy clustering and cuts","volume":"22","author":"Katz","year":"2003","journal-title":"ACM Trans. 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