{"id":"https://openalex.org/W2152922526","doi":"https://doi.org/10.1109/cit.2004.1357281","title":"3D mesh segmentation using a two-stage merging strategy","display_name":"3D mesh segmentation using a two-stage merging strategy","publication_year":2004,"publication_date":"2004-12-23","ids":{"openalex":"https://openalex.org/W2152922526","doi":"https://doi.org/10.1109/cit.2004.1357281","mag":"2152922526"},"language":"en","primary_location":{"id":"doi:10.1109/cit.2004.1357281","is_oa":false,"landing_page_url":"http://doi.org/10.1109/cit.2004.1357281","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Fourth International Conference onComputer and Information Technology, 2004. CIT '04.","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/A5101686820","display_name":"Xiang Pan","orcid":"https://orcid.org/0000-0001-5550-2516"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Pan","raw_affiliation_strings":["College of computer science, Zhejiang University Hangzhou China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of computer science, Zhejiang University Hangzhou China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067118299","display_name":"Xiuzi Ye","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiuzi Ye","raw_affiliation_strings":["College of computer science, Zhejiang University Hangzhou China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of computer science, Zhejiang University Hangzhou China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089192218","display_name":"Sanyuan Zhang","orcid":"https://orcid.org/0000-0001-8604-874X"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sanyuan Zhang","raw_affiliation_strings":["College of computer science, Zhejiang University Hangzhou China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of computer science, Zhejiang University Hangzhou China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"20","issue":null,"first_page":"730","last_page":"733"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9998000264167786,"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":0.9998000264167786,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/segmentation","display_name":"Segmentation","score":0.7627661228179932},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7057384848594666},{"id":"https://openalex.org/keywords/flatness","display_name":"Flatness (cosmology)","score":0.6913394331932068},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.6217889785766602},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.5399115085601807},{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.5249148011207581},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.5204553604125977},{"id":"https://openalex.org/keywords/scale-space-segmentation","display_name":"Scale-space segmentation","score":0.5158916711807251},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4914473295211792},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.43817469477653503},{"id":"https://openalex.org/keywords/mesh-generation","display_name":"Mesh generation","score":0.4106399416923523},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.39947688579559326},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.20464086532592773},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1954900026321411},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.11130917072296143},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.10198819637298584},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07725241780281067}],"concepts":[{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.7627661228179932},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7057384848594666},{"id":"https://openalex.org/C2778530986","wikidata":"https://www.wikidata.org/wiki/Q5457948","display_name":"Flatness (cosmology)","level":3,"score":0.6913394331932068},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.6217889785766602},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.5399115085601807},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.5249148011207581},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.5204553604125977},{"id":"https://openalex.org/C65885262","wikidata":"https://www.wikidata.org/wiki/Q7429708","display_name":"Scale-space segmentation","level":4,"score":0.5158916711807251},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4914473295211792},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43817469477653503},{"id":"https://openalex.org/C181145010","wikidata":"https://www.wikidata.org/wiki/Q4418033","display_name":"Mesh generation","level":3,"score":0.4106399416923523},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.39947688579559326},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.20464086532592773},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1954900026321411},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.11130917072296143},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.10198819637298584},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07725241780281067},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C26405456","wikidata":"https://www.wikidata.org/wiki/Q338","display_name":"Cosmology","level":2,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cit.2004.1357281","is_oa":false,"landing_page_url":"http://doi.org/10.1109/cit.2004.1357281","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Fourth International Conference onComputer and Information Technology, 2004. CIT '04.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W112507937","https://openalex.org/W2107432971","https://openalex.org/W2113169414","https://openalex.org/W2116680905","https://openalex.org/W2116707521","https://openalex.org/W2119837732","https://openalex.org/W2123454054","https://openalex.org/W2136054249","https://openalex.org/W2164741953","https://openalex.org/W6604499760","https://openalex.org/W6678002299"],"related_works":["https://openalex.org/W2369809820","https://openalex.org/W2147278394","https://openalex.org/W2184057547","https://openalex.org/W2601611040","https://openalex.org/W1985854383","https://openalex.org/W2108973349","https://openalex.org/W2796321288","https://openalex.org/W2112789575","https://openalex.org/W2048163432","https://openalex.org/W4210950568"],"abstract_inverted_index":{"3D":[0,24],"mesh":[1,25,51,57],"segmentation":[2,36],"has":[3],"been":[4],"widely":[5],"used":[6],"in":[7],"fields":[8],"such":[9],"as":[10],"computer":[11],"vision.":[12],"Existing":[13],"algorithms":[14],"have":[15],"the":[16,55,64,71],"problems":[17],"of":[18],"over-":[19,72],"and":[20,34,53,73,83,96],"under-merging":[21,74],"when":[22],"performing":[23],"segmentation.":[26],"In":[27,67],"this":[28],"paper,":[29],"we":[30,76],"propose":[31],"a":[32,39,47,79,85],"robust":[33],"efficient":[35],"algorithm":[37,93],"using":[38],"so-called":[40],"two-stage":[41],"merging":[42,81,87],"strategy.":[43],"We":[44],"first":[45,77],"define":[46],"flatness":[48,65],"measure":[49],"for":[50,100],"faces,":[52],"partition":[54],"given":[56],"model":[58],"into":[59],"different":[60],"patches":[61],"based":[62],"on":[63],"measure.":[66],"order":[68],"to":[69],"handle":[70],"problems,":[75],"perform":[78],"local":[80],"operation":[82],"then":[84],"global":[86],"operation.":[88],"Experiments":[89],"show":[90],"that":[91],"our":[92],"is":[94],"effective,":[95],"works":[97],"well":[98],"even":[99],"models":[101],"without":[102],"obvious":[103],"part":[104],"boundaries":[105],"at":[106],"their":[107],"joints.":[108]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
