{"id":"https://openalex.org/W2119837732","doi":"https://doi.org/10.1109/icip.2002.1038958","title":"Simple and efficient algorithm for part decomposition of 3-D triangulated models based on curvature analysis","display_name":"Simple and efficient algorithm for part decomposition of 3-D triangulated models based on curvature analysis","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2119837732","doi":"https://doi.org/10.1109/icip.2002.1038958","mag":"2119837732"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2002.1038958","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2002.1038958","pdf_url":null,"source":{"id":"https://openalex.org/S4210223844","display_name":"Proceedings - International Conference on Image Processing","issn_l":"1522-4880","issn":["1522-4880","2381-8549"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. International Conference on Image Processing","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100329827","display_name":"Yanwen Zhang","orcid":"https://orcid.org/0000-0003-1833-3885"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Y. Zhang","raw_affiliation_strings":["Department of Electrical & Computer Engineering, University of Tennessee, Knoxville, TN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical & Computer Engineering, University of Tennessee, Knoxville, TN, USA","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013926864","display_name":"Joonki Paik","orcid":"https://orcid.org/0000-0002-8593-7155"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Paik","raw_affiliation_strings":["Department of Electrical & Computer Engineering, University of Tennessee, Knoxville, TN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical & Computer Engineering, University of Tennessee, Knoxville, TN, USA","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045429577","display_name":"Andreas Koschan","orcid":null},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Koschan","raw_affiliation_strings":["Department of Electrical & Computer Engineering, University of Tennessee, Knoxville, TN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical & Computer Engineering, University of Tennessee, Knoxville, TN, USA","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108721898","display_name":"M.A. Abidi","orcid":null},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M.A. Abidi","raw_affiliation_strings":["Department of Electrical & Computer Engineering, University of Tennessee, Knoxville, TN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical & Computer Engineering, University of Tennessee, Knoxville, TN, USA","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091098686","display_name":"David Gorsich","orcid":null},"institutions":[{"id":"https://openalex.org/I1304082316","display_name":"United States Department of the Army","ror":"https://ror.org/035w1gb98","country_code":"US","type":"government","lineage":["https://openalex.org/I1304082316","https://openalex.org/I1330347796"]},{"id":"https://openalex.org/I4210088792","display_name":"United States Army","ror":"https://ror.org/00afsp483","country_code":"US","type":"government","lineage":["https://openalex.org/I1304082316","https://openalex.org/I1330347796","https://openalex.org/I4210088792"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. Gorsich","raw_affiliation_strings":["National Automotive Center, U.S. Army TACOM, Warren, MI, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Automotive Center, U.S. Army TACOM, Warren, MI, USA","institution_ids":["https://openalex.org/I1304082316","https://openalex.org/I4210088792"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":9.6202,"has_fulltext":false,"cited_by_count":65,"citation_normalized_percentile":{"value":0.98467668,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"1","issue":null,"first_page":"III","last_page":"273"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.7657374143600464},{"id":"https://openalex.org/keywords/gaussian-curvature","display_name":"Gaussian curvature","score":0.6631348133087158},{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.6498447060585022},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6319189071655273},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.6257420778274536},{"id":"https://openalex.org/keywords/thresholding","display_name":"Thresholding","score":0.6129754781723022},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.5763146877288818},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.552004873752594},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.5430973172187805},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44068267941474915},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42842233180999756},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.41644641757011414},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.21490517258644104},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19048437476158142},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.1771535873413086},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.11246255040168762},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.0599215030670166}],"concepts":[{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.7657374143600464},{"id":"https://openalex.org/C16140857","wikidata":"https://www.wikidata.org/wiki/Q945953","display_name":"Gaussian curvature","level":3,"score":0.6631348133087158},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.6498447060585022},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6319189071655273},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.6257420778274536},{"id":"https://openalex.org/C191178318","wikidata":"https://www.wikidata.org/wiki/Q2256906","display_name":"Thresholding","level":3,"score":0.6129754781723022},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.5763146877288818},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.552004873752594},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5430973172187805},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44068267941474915},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42842233180999756},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.41644641757011414},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.21490517258644104},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19048437476158142},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.1771535873413086},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.11246255040168762},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0599215030670166},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/icip.2002.1038958","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2002.1038958","pdf_url":null,"source":{"id":"https://openalex.org/S4210223844","display_name":"Proceedings - International Conference on Image Processing","issn_l":"1522-4880","issn":["1522-4880","2381-8549"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. International Conference on Image Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.11.6660","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.11.6660","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://iristown.engr.utk.edu/~koschan/paper/ICIP02_yz.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.95.7248","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.95.7248","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://imaging.utk.edu/publications/papers/2002/zhang_icip02.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1501418839","https://openalex.org/W1880003236","https://openalex.org/W2104236207","https://openalex.org/W2108889042","https://openalex.org/W2116680905","https://openalex.org/W2116707521","https://openalex.org/W2120201645","https://openalex.org/W2152450746","https://openalex.org/W2158304002"],"related_works":["https://openalex.org/W3215570221","https://openalex.org/W4308065694","https://openalex.org/W4295655570","https://openalex.org/W4226297850","https://openalex.org/W2350536225","https://openalex.org/W73664651","https://openalex.org/W4321101434","https://openalex.org/W3171720365","https://openalex.org/W1974092275","https://openalex.org/W2075574617"],"abstract_inverted_index":{"This":[0],"paper":[1,84],"presents":[2],"a":[3,124],"simple":[4],"and":[5,32,104,117,130,139],"efficient":[6],"algorithm":[7,21],"for":[8,63],"part":[9],"decomposition":[10,90],"of":[11,23,42,82,91,102,127,141],"compound":[12],"objects":[13],"based":[14,48],"on":[15,49,123],"Gaussian":[16,27,61],"curvature":[17,28,47,88],"analysis.":[18],"The":[19,79],"proposed":[20,143],"consists":[22],"three":[24],"major":[25],"steps,":[26],"estimation,":[29],"boundary":[30],"detection,":[31],"region":[33],"growing.":[34],"Boundaries":[35],"between":[36],"two":[37],"articulated":[38],"parts":[39,100],"are":[40,55],"composed":[41],"points":[43],"with":[44,113],"highly":[45],"negative":[46],"the":[50,137,142],"transversality":[51],"regularity.":[52],"These":[53],"boundaries":[54],"therefore":[56],"detected":[57],"by":[58,95],"thresholding":[59],"estimated":[60],"curvatures":[62],"each":[64],"vertex.":[65],"A":[66],"component":[67],"labeling":[68],"operation":[69],"is":[70],"then":[71],"performed":[72],"to":[73],"grow":[74],"non-boundary":[75],"vertices":[76],"into":[77,98],"parts.":[78],"original":[80],"contributions":[81],"this":[83],"include:":[85],"(i)":[86],"novel,":[87],"analysis-based":[89],"3-D":[92,132],"models":[93],"represented":[94],"triangle":[96],"meshes":[97],"functional":[99],"instead":[101],"surfaces":[103],"(ii)":[105],"large":[106,125],"mesh":[107],"(over":[108],"100,000":[109],"triangles)":[110],"handling":[111],"capability":[112],"low":[114],"computational":[115],"cost":[116],"easy":[118],"implementation.":[119],"Experiments":[120],"were":[121],"conducted":[122],"number":[126],"both":[128],"synthetic":[129],"real":[131],"models.":[133],"Experimental":[134],"results":[135],"demonstrated":[136],"performance":[138],"efficiency":[140],"algorithm.":[144]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}