{"id":"https://openalex.org/W1999822995","doi":"https://doi.org/10.1145/2534329.2534333","title":"Viewpoint information-theoretic measures for 3D shape similarity","display_name":"Viewpoint information-theoretic measures for 3D shape similarity","publication_year":2013,"publication_date":"2013-11-17","ids":{"openalex":"https://openalex.org/W1999822995","doi":"https://doi.org/10.1145/2534329.2534333","mag":"1999822995"},"language":"en","primary_location":{"id":"doi:10.1145/2534329.2534333","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2534329.2534333","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM SIGGRAPH International Conference on Virtual-Reality Continuum and Its Applications in Industry","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/A5029024046","display_name":"Xavier Bonaventura","orcid":"https://orcid.org/0000-0003-4069-3991"},"institutions":[{"id":"https://openalex.org/I251424209","display_name":"Universitat de Girona","ror":"https://ror.org/01xdxns91","country_code":"ES","type":"education","lineage":["https://openalex.org/I251424209"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Xavier Bonaventura","raw_affiliation_strings":["University of Girona, Spain","University of Girona - Spain > > > >"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Girona, Spain","institution_ids":["https://openalex.org/I251424209"]},{"raw_affiliation_string":"University of Girona - Spain > > > >","institution_ids":["https://openalex.org/I251424209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016717473","display_name":"Jianwei Guo","orcid":"https://orcid.org/0000-0002-3376-1725"},"institutions":[{"id":"https://openalex.org/I4210112150","display_name":"Institute of Automation","ror":"https://ror.org/022c3hy66","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210112150"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianwei Guo","raw_affiliation_strings":["Institute of Automation, CAS, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Automation, CAS, China","institution_ids":["https://openalex.org/I4210112150"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112127114","display_name":"Weiliang Meng","orcid":"https://orcid.org/0000-0002-3221-4981"},"institutions":[{"id":"https://openalex.org/I4210112150","display_name":"Institute of Automation","ror":"https://ror.org/022c3hy66","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210112150"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiliang Meng","raw_affiliation_strings":["Institute of Automation, CAS, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Automation, CAS, China","institution_ids":["https://openalex.org/I4210112150"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034698887","display_name":"Miquel Feixas","orcid":"https://orcid.org/0000-0001-6512-7588"},"institutions":[{"id":"https://openalex.org/I251424209","display_name":"Universitat de Girona","ror":"https://ror.org/01xdxns91","country_code":"ES","type":"education","lineage":["https://openalex.org/I251424209"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Miquel Feixas","raw_affiliation_strings":["University of Girona, Spain","University of Girona - Spain > > > >"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Girona, Spain","institution_ids":["https://openalex.org/I251424209"]},{"raw_affiliation_string":"University of Girona - Spain > > > >","institution_ids":["https://openalex.org/I251424209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100667567","display_name":"Xiaopeng Zhang","orcid":"https://orcid.org/0000-0002-0092-6474"},"institutions":[{"id":"https://openalex.org/I4210112150","display_name":"Institute of Automation","ror":"https://ror.org/022c3hy66","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210112150"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaopeng Zhang","raw_affiliation_strings":["Institute of Automation, CAS, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Automation, CAS, China","institution_ids":["https://openalex.org/I4210112150"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045086893","display_name":"Mateu Sbert","orcid":"https://orcid.org/0000-0003-2164-6858"},"institutions":[{"id":"https://openalex.org/I251424209","display_name":"Universitat de Girona","ror":"https://ror.org/01xdxns91","country_code":"ES","type":"education","lineage":["https://openalex.org/I251424209"]},{"id":"https://openalex.org/I4210112150","display_name":"Institute of Automation","ror":"https://ror.org/022c3hy66","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210112150"]}],"countries":["CN","ES"],"is_corresponding":false,"raw_author_name":"Mateu Sbert","raw_affiliation_strings":["University of Girona, Spain and Institute of Automation, CAS, China","University of Girona, Spain and Institute of Automation, CAS, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Girona, Spain and Institute of Automation, CAS, China","institution_ids":["https://openalex.org/I251424209","https://openalex.org/I4210112150"]},{"raw_affiliation_string":"University of Girona, Spain and Institute of Automation, CAS, China#TAB#","institution_ids":["https://openalex.org/I251424209"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5648,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.6169227,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"183","last_page":"190"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9922999739646912,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9901000261306763,"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/similarity","display_name":"Similarity (geometry)","score":0.6848445534706116},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.6038734316825867},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5653085708618164},{"id":"https://openalex.org/keywords/mutual-information","display_name":"Mutual information","score":0.5433309078216553},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5426003336906433},{"id":"https://openalex.org/keywords/viewpoints","display_name":"Viewpoints","score":0.4111866056919098},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.40340572595596313},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.39664408564567566},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3857503831386566},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3846662938594818},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3844676911830902},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.320190966129303},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.16188174486160278},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.07915905117988586}],"concepts":[{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.6848445534706116},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.6038734316825867},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5653085708618164},{"id":"https://openalex.org/C152139883","wikidata":"https://www.wikidata.org/wiki/Q252973","display_name":"Mutual information","level":2,"score":0.5433309078216553},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5426003336906433},{"id":"https://openalex.org/C2776035091","wikidata":"https://www.wikidata.org/wiki/Q7928819","display_name":"Viewpoints","level":2,"score":0.4111866056919098},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.40340572595596313},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.39664408564567566},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3857503831386566},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3846662938594818},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3844676911830902},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.320190966129303},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.16188174486160278},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.07915905117988586},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2534329.2534333","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2534329.2534333","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM SIGGRAPH International Conference on Virtual-Reality Continuum and Its Applications in Industry","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2426717050","display_name":null,"funder_award_id":"2009-SGR-643","funder_id":"https://openalex.org/F4320321505","funder_display_name":"Generalitat de Catalunya"},{"id":"https://openalex.org/G6807194823","display_name":null,"funder_award_id":"61331018, 61372190","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G754923738","display_name":null,"funder_award_id":"TIN2010-21089-C03-01, BES-2011-045252","funder_id":"https://openalex.org/F4320321837","funder_display_name":"Ministerio de Econom\u00eda y Competitividad"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321505","display_name":"Generalitat de Catalunya","ror":"https://ror.org/01bg62x04"},{"id":"https://openalex.org/F4320321837","display_name":"Ministerio de Econom\u00eda y Competitividad","ror":"https://ror.org/034900433"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W101659485","https://openalex.org/W1507347479","https://openalex.org/W1508770749","https://openalex.org/W1561952261","https://openalex.org/W1972832151","https://openalex.org/W2002552324","https://openalex.org/W2021122545","https://openalex.org/W2023056405","https://openalex.org/W2031335414","https://openalex.org/W2036163530","https://openalex.org/W2055678567","https://openalex.org/W2073860482","https://openalex.org/W2075597533","https://openalex.org/W2079745210","https://openalex.org/W2082172116","https://openalex.org/W2085308652","https://openalex.org/W2094262711","https://openalex.org/W2099789128","https://openalex.org/W2100657858","https://openalex.org/W2101011894","https://openalex.org/W2103975664","https://openalex.org/W2106629076","https://openalex.org/W2114013702","https://openalex.org/W2122563626","https://openalex.org/W2125101937","https://openalex.org/W2127627615","https://openalex.org/W2127934090","https://openalex.org/W2147545324","https://openalex.org/W2157575450","https://openalex.org/W2161475482","https://openalex.org/W2165939338","https://openalex.org/W2183589061","https://openalex.org/W2295332248","https://openalex.org/W3092654410","https://openalex.org/W4243953400","https://openalex.org/W4254373586","https://openalex.org/W6670729639"],"related_works":["https://openalex.org/W2609981634","https://openalex.org/W1498259939","https://openalex.org/W1983610137","https://openalex.org/W2726222394","https://openalex.org/W2990472155","https://openalex.org/W2181817726","https://openalex.org/W2017856896","https://openalex.org/W1990254706","https://openalex.org/W4235736048","https://openalex.org/W2045615005"],"abstract_inverted_index":{"We":[0],"present":[1],"an":[2,15,30],"information-theoretic":[3],"framework":[4],"to":[5,71],"compute":[6],"the":[7,24,42,47,54,61,73,87],"shape":[8,39],"similarity":[9,74],"between":[10,18,50,56,76],"3D":[11,77],"polygonal":[12,25],"models.":[13,78],"From":[14],"information":[16,31,52,58,66],"channel":[17],"a":[19,28,38],"sphere":[20,32],"of":[21,27,41,63,81],"viewpoints":[22],"and":[23,35,60],"mesh":[26],"model,":[29],"is":[33,84],"obtained":[34],"used":[36],"as":[37,69],"descriptor":[40],"model.":[43],"Given":[44],"two":[45],"models,":[46],"minimum":[48],"distance":[49,55],"their":[51,57,64],"spheres,":[53],"histograms,":[59],"difference":[62],"mutual":[65],"are":[67],"introduced":[68],"methods":[70],"calculate":[72],"matrix":[75],"The":[79],"performance":[80],"these":[82],"techniques":[83],"tested":[85],"using":[86],"Princeton":[88],"Shape":[89],"Benchmark":[90],"database.":[91]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}