{"id":"https://openalex.org/W2120739165","doi":"https://doi.org/10.1109/pccga.2002.1167870","title":"Shape-similarity search of three-dimensional models using parameterized statistics","display_name":"Shape-similarity search of three-dimensional models using parameterized statistics","publication_year":2003,"publication_date":"2003-06-26","ids":{"openalex":"https://openalex.org/W2120739165","doi":"https://doi.org/10.1109/pccga.2002.1167870","mag":"2120739165"},"language":"en","primary_location":{"id":"doi:10.1109/pccga.2002.1167870","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pccga.2002.1167870","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10th Pacific Conference on Computer Graphics and Applications, 2002. Proceedings.","raw_type":"proceedings-article"},"type":"article","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/A5064155521","display_name":"Ryutarou Ohbuchi","orcid":"https://orcid.org/0000-0002-7605-9135"},"institutions":[{"id":"https://openalex.org/I66906201","display_name":"University of Yamanashi","ror":"https://ror.org/059x21724","country_code":"JP","type":"education","lineage":["https://openalex.org/I66906201"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"R. Ohbuchi","raw_affiliation_strings":["Computer Science Department, Yamanashi University, Yamaguchi, Japan","Computer Science Department, Yamanashi University, Japan"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Yamanashi University, Yamaguchi, Japan","institution_ids":["https://openalex.org/I66906201"]},{"raw_affiliation_string":"Computer Science Department, Yamanashi University, Japan","institution_ids":["https://openalex.org/I66906201"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086510241","display_name":"Tomo Otagiri","orcid":null},"institutions":[{"id":"https://openalex.org/I66906201","display_name":"University of Yamanashi","ror":"https://ror.org/059x21724","country_code":"JP","type":"education","lineage":["https://openalex.org/I66906201"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Otagiri","raw_affiliation_strings":["Computer Science Department, Yamanashi University, Yamaguchi, Japan","Computer Science Department, Yamanashi University, Japan"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Yamanashi University, Yamaguchi, Japan","institution_ids":["https://openalex.org/I66906201"]},{"raw_affiliation_string":"Computer Science Department, Yamanashi University, Japan","institution_ids":["https://openalex.org/I66906201"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019161420","display_name":"Masatoshi Ibato","orcid":null},"institutions":[{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Ibato","raw_affiliation_strings":["Ibaraki Computing Center, Incorporated, Japan","Ibaraki Computing Center, Incorporated"],"affiliations":[{"raw_affiliation_string":"Ibaraki Computing Center, Incorporated, Japan","institution_ids":["https://openalex.org/I6178835"]},{"raw_affiliation_string":"Ibaraki Computing Center, Incorporated","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058707918","display_name":"Tsuyoshi Takei","orcid":null},"institutions":[{"id":"https://openalex.org/I66906201","display_name":"University of Yamanashi","ror":"https://ror.org/059x21724","country_code":"JP","type":"education","lineage":["https://openalex.org/I66906201"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Takei","raw_affiliation_strings":["Computer Science Department, Yamanashi University, Yamaguchi, Japan","Yamanashi univ"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Yamanashi University, Yamaguchi, Japan","institution_ids":["https://openalex.org/I66906201"]},{"raw_affiliation_string":"Yamanashi univ","institution_ids":["https://openalex.org/I66906201"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5064155521"],"corresponding_institution_ids":["https://openalex.org/I66906201"],"apc_list":null,"apc_paid":null,"fwci":19.6395,"has_fulltext":false,"cited_by_count":109,"citation_normalized_percentile":{"value":0.99691114,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"265","last_page":"274"},"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9983000159263611,"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"}},{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.996999979019165,"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/polygon-mesh","display_name":"Polygon mesh","score":0.6891472935676575},{"id":"https://openalex.org/keywords/parameterized-complexity","display_name":"Parameterized complexity","score":0.6770696043968201},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.6624636650085449},{"id":"https://openalex.org/keywords/euclidean-distance","display_name":"Euclidean distance","score":0.6266671419143677},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.5849719643592834},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5443370938301086},{"id":"https://openalex.org/keywords/distance-transform","display_name":"Distance transform","score":0.5153921842575073},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5132972598075867},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.5027592182159424},{"id":"https://openalex.org/keywords/euclidean-vector","display_name":"Euclidean vector","score":0.48828554153442383},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4784424602985382},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4713311195373535},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.4613746404647827},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4449722170829773},{"id":"https://openalex.org/keywords/nearest-neighbor-search","display_name":"Nearest neighbor search","score":0.43539154529571533},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.41808682680130005},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4083707928657532},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.2911524772644043},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.27581000328063965},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.13504773378372192}],"concepts":[{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.6891472935676575},{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.6770696043968201},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.6624636650085449},{"id":"https://openalex.org/C120174047","wikidata":"https://www.wikidata.org/wiki/Q847073","display_name":"Euclidean distance","level":2,"score":0.6266671419143677},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.5849719643592834},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5443370938301086},{"id":"https://openalex.org/C73621898","wikidata":"https://www.wikidata.org/wiki/Q2940504","display_name":"Distance transform","level":3,"score":0.5153921842575073},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5132972598075867},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.5027592182159424},{"id":"https://openalex.org/C118965365","wikidata":"https://www.wikidata.org/wiki/Q44528","display_name":"Euclidean vector","level":2,"score":0.48828554153442383},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4784424602985382},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4713311195373535},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.4613746404647827},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4449722170829773},{"id":"https://openalex.org/C116738811","wikidata":"https://www.wikidata.org/wiki/Q608751","display_name":"Nearest neighbor search","level":2,"score":0.43539154529571533},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41808682680130005},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4083707928657532},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.2911524772644043},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.27581000328063965},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.13504773378372192},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/pccga.2002.1167870","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pccga.2002.1167870","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10th Pacific Conference on Computer Graphics and Applications, 2002. Proceedings.","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.19.4168","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.19.4168","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.kki.yamanashi.ac.jp/~ohbuchi/online_pubs/pg2002/pg02_web.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.44999998807907104}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W105194511","https://openalex.org/W1616339389","https://openalex.org/W1946110011","https://openalex.org/W1972392350","https://openalex.org/W1999250663","https://openalex.org/W2004030129","https://openalex.org/W2026687385","https://openalex.org/W2073661191","https://openalex.org/W2099396366","https://openalex.org/W2104594559","https://openalex.org/W2113530345","https://openalex.org/W2124870279","https://openalex.org/W2134601920","https://openalex.org/W2135306884","https://openalex.org/W2139212933","https://openalex.org/W2148603752","https://openalex.org/W2156909104","https://openalex.org/W2162423873","https://openalex.org/W2165939338","https://openalex.org/W3101086068","https://openalex.org/W4205191326","https://openalex.org/W4230674625","https://openalex.org/W4254721730","https://openalex.org/W4255720186","https://openalex.org/W6604245371","https://openalex.org/W6785682240"],"related_works":["https://openalex.org/W2389652943","https://openalex.org/W2151165286","https://openalex.org/W2355645862","https://openalex.org/W2113119382","https://openalex.org/W310595686","https://openalex.org/W785440275","https://openalex.org/W2128178760","https://openalex.org/W2028953289","https://openalex.org/W2097149198","https://openalex.org/W2589110124"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,35,124],"method":[6,33],"for":[7],"shape-similarity":[8],"search":[9],"of":[10,37,43,49,58,60,75,80,82,97,101,126],"3D":[11],"polygonal-mesh":[12],"models.":[13,128],"The":[14],"system":[15],"accepts":[16],"triangular":[17],"meshes,":[18],"but":[19],"tolerates":[20],"degenerated":[21],"polygons,":[22],"disconnected":[23],"component,":[24],"and":[25,54,90,111],"other":[26],"anomalies.":[27],"As":[28],"the":[29,32,41,46,52,56,61,64,76,83,87,91,95,107],"feature":[30,102],"vector,":[31],"uses":[34],"combination":[36],"three":[38,77],"vectors,":[39],"(1)":[40],"moment":[42],"inertia,":[44],"(2)":[45],"average":[47],"distance":[48,59,89,93,98,112],"surface":[50,62],"from":[51,63,123],"axis,":[53],"(3)":[55],"variance":[57],"axis.":[65],"Values":[66],"in":[67,117],"each":[68,74],"vector":[69],"are":[70],"discretely":[71],"parameterized":[72],"along":[73],"principal":[78],"axes":[79],"inertia":[81],"model.":[84],"We":[85],"employed":[86],"Euclidean":[88],"elastic-matching":[92],"as":[94],"measures":[96,113],"between":[99],"pairs":[100],"vectors.":[103],"Experiments":[104],"showed":[105],"that":[106],"proposed":[108],"shape":[109,122],"features":[110],"perform":[114],"fairly":[115],"well":[116],"retrieving":[118],"models":[119],"having":[120],"similar":[121],"database":[125],"VRML":[127]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
