{"id":"https://openalex.org/W4391529117","doi":"https://doi.org/10.1109/cist56084.2023.10409928","title":"An Efficient Appraoch based Representation Learning and CRF Models for Unsupervised 3D Shape Co-segmentation","display_name":"An Efficient Appraoch based Representation Learning and CRF Models for Unsupervised 3D Shape Co-segmentation","publication_year":2023,"publication_date":"2023-12-16","ids":{"openalex":"https://openalex.org/W4391529117","doi":"https://doi.org/10.1109/cist56084.2023.10409928"},"language":"en","primary_location":{"id":"doi:10.1109/cist56084.2023.10409928","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/cist56084.2023.10409928","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 7th IEEE Congress on Information Science and Technology (CiSt)","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/A5079564871","display_name":"Youness Abouqora","orcid":null},"institutions":[{"id":"https://openalex.org/I4210145365","display_name":"Universit\u00e9 Hassan 1er","ror":"https://ror.org/03cdvht47","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210145365"]}],"countries":["MA"],"is_corresponding":true,"raw_author_name":"Youness Abouqora","raw_affiliation_strings":["Hassan 1st University,Laboratory of Mathematics, Computer Science and Engineering Sciences Faculty of Sciences and Techniques,Settat,Morocco","Laboratory of Mathematics, Computer Science and Engineering Sciences Faculty of Sciences and Techniques, Hassan 1st University, Settat, Morocco"],"affiliations":[{"raw_affiliation_string":"Hassan 1st University,Laboratory of Mathematics, Computer Science and Engineering Sciences Faculty of Sciences and Techniques,Settat,Morocco","institution_ids":["https://openalex.org/I4210145365"]},{"raw_affiliation_string":"Laboratory of Mathematics, Computer Science and Engineering Sciences Faculty of Sciences and Techniques, Hassan 1st University, Settat, Morocco","institution_ids":["https://openalex.org/I4210145365"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093861047","display_name":"Zakaria Benhaila","orcid":null},"institutions":[{"id":"https://openalex.org/I4210145365","display_name":"Universit\u00e9 Hassan 1er","ror":"https://ror.org/03cdvht47","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210145365"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Zakaria Benhaila","raw_affiliation_strings":["Hassan 1st University,Laboratory of Mathematics, Computer Science and Engineering Sciences Faculty of Sciences and Techniques,Settat,Morocco","Laboratory of Mathematics, Computer Science and Engineering Sciences Faculty of Sciences and Techniques, Hassan 1st University, Settat, Morocco"],"affiliations":[{"raw_affiliation_string":"Hassan 1st University,Laboratory of Mathematics, Computer Science and Engineering Sciences Faculty of Sciences and Techniques,Settat,Morocco","institution_ids":["https://openalex.org/I4210145365"]},{"raw_affiliation_string":"Laboratory of Mathematics, Computer Science and Engineering Sciences Faculty of Sciences and Techniques, Hassan 1st University, Settat, Morocco","institution_ids":["https://openalex.org/I4210145365"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034303466","display_name":"Lahcen Moumoun","orcid":"https://orcid.org/0000-0003-3651-8699"},"institutions":[{"id":"https://openalex.org/I4210145365","display_name":"Universit\u00e9 Hassan 1er","ror":"https://ror.org/03cdvht47","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210145365"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Lahcen Moumoun","raw_affiliation_strings":["Hassan 1st University,Laboratory of Mathematics, Computer Science and Engineering Sciences,Department of Computer Engineering and Mathematics,Settat,Morocco","Department of Computer Engineering and Mathematics, Laboratory of Mathematics, Computer Science and Engineering Sciences, Hassan 1st University, Settat, Morocco"],"affiliations":[{"raw_affiliation_string":"Hassan 1st University,Laboratory of Mathematics, Computer Science and Engineering Sciences,Department of Computer Engineering and Mathematics,Settat,Morocco","institution_ids":["https://openalex.org/I4210145365"]},{"raw_affiliation_string":"Department of Computer Engineering and Mathematics, Laboratory of Mathematics, Computer Science and Engineering Sciences, Hassan 1st University, Settat, Morocco","institution_ids":["https://openalex.org/I4210145365"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5079564871"],"corresponding_institution_ids":["https://openalex.org/I4210145365"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21338004,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"245","last_page":"250"},"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9959999918937683,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9884999990463257,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/conditional-random-field","display_name":"Conditional random field","score":0.853489875793457},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.8017288446426392},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7219693064689636},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.7099592685699463},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.7056840062141418},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.631720781326294},{"id":"https://openalex.org/keywords/unsupervised-learning","display_name":"Unsupervised learning","score":0.546211302280426},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4451674818992615},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.44326454401016235},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.44197359681129456},{"id":"https://openalex.org/keywords/feature-learning","display_name":"Feature learning","score":0.410248339176178}],"concepts":[{"id":"https://openalex.org/C152565575","wikidata":"https://www.wikidata.org/wiki/Q1124538","display_name":"Conditional random field","level":2,"score":0.853489875793457},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.8017288446426392},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7219693064689636},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.7099592685699463},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.7056840062141418},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.631720781326294},{"id":"https://openalex.org/C8038995","wikidata":"https://www.wikidata.org/wiki/Q1152135","display_name":"Unsupervised learning","level":2,"score":0.546211302280426},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4451674818992615},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.44326454401016235},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.44197359681129456},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.410248339176178},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cist56084.2023.10409928","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/cist56084.2023.10409928","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 7th IEEE Congress on Information Science and Technology (CiSt)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1989540182","https://openalex.org/W1999119897","https://openalex.org/W2001150023","https://openalex.org/W2003940193","https://openalex.org/W2007206727","https://openalex.org/W2028158228","https://openalex.org/W2028950582","https://openalex.org/W2047161559","https://openalex.org/W2050204708","https://openalex.org/W2053008628","https://openalex.org/W2057175746","https://openalex.org/W2069323107","https://openalex.org/W2076633596","https://openalex.org/W2077251165","https://openalex.org/W2077678691","https://openalex.org/W2099606917","https://openalex.org/W2106723645","https://openalex.org/W2134448913","https://openalex.org/W2161236525","https://openalex.org/W2165308258","https://openalex.org/W2165939338","https://openalex.org/W2166987050","https://openalex.org/W2168002178","https://openalex.org/W2216654809","https://openalex.org/W2254644702","https://openalex.org/W2277007198","https://openalex.org/W2553307952","https://openalex.org/W2565662353","https://openalex.org/W2884689635","https://openalex.org/W2952793010","https://openalex.org/W2963222855","https://openalex.org/W3004739592","https://openalex.org/W3148005642","https://openalex.org/W4234552385","https://openalex.org/W4241422529","https://openalex.org/W4251944521","https://openalex.org/W6633104834","https://openalex.org/W6634053877","https://openalex.org/W6763422710","https://openalex.org/W7008583937"],"related_works":["https://openalex.org/W4301042974","https://openalex.org/W1522196789","https://openalex.org/W3174759195","https://openalex.org/W3167013339","https://openalex.org/W4287121366","https://openalex.org/W60493759","https://openalex.org/W4308619659","https://openalex.org/W3213069564","https://openalex.org/W4378421684","https://openalex.org/W4294203825"],"abstract_inverted_index":{"We":[0],"present":[1],"in":[2,135],"this":[3,136,140],"article":[4],"an":[5],"outline":[6],"approach":[7,171],"for":[8,79],"the":[9,38,69,75,80,87,91,95,106,116,120,125,131,142,169],"unsupervised":[10,20],"3D":[11,21,31],"shape":[12,22,63],"co-segmentation":[13,23,174],"based":[14],"on":[15,124],"local":[16],"geometric":[17,92],"features.":[18],"The":[19,164],"consists":[24],"to":[25,60,74,85,100,109,113],"divide":[26],"a":[27,101,150],"collection":[28],"of":[29,115,122,130,144,152],"unlabeled":[30],"shapes":[32,132],"into":[33,64],"distinct":[34],"parts":[35],"by":[36],"finding":[37,49,68],"relationship":[39],"between":[40,71],"them.":[41],"Typically,":[42],"two":[43],"main":[44],"steps":[45],"can":[46],"be":[47],"followed:":[48],"correspondence":[50,70],"and":[51,67],"learning":[52,81,97],"representation.":[53],"In":[54],"our":[55],"contribution,":[56],"we":[57,83],"firstly":[58],"propose":[59,84],"segment":[61],"each":[62,114,145],"primitive":[65],"patches":[66],"those":[72],"from":[73,90],"same":[76],"class.":[77],"Secondly,":[78],"process":[82],"extracts":[86],"latent":[88],"features":[89,108],"information":[93],"through":[94],"representation":[96],"module":[98],"combined":[99],"second":[102],"one":[103],"that":[104,168],"aggregates":[105],"generated":[107],"assign":[110],"consistent":[111],"labels":[112],"resulting":[117],"clusters.":[118],"However,":[119],"problem":[121],"miss-labeling":[123],"occluded":[126],"or":[127],"adjacent":[128],"regions":[129],"may":[133],"persist":[134],"process.":[137],"To":[138],"overcome":[139],"problem,":[141],"label":[143],"patch":[146],"is":[147],"viewed":[148],"as":[149],"sequence":[151],"random":[153],"variables":[154],"which":[155],"are":[156],"trained":[157],"using":[158],"Conditional":[159],"Random":[160],"Field":[161],"(CRF)":[162],"model.":[163],"experimental":[165],"stage":[166],"shows":[167],"adopted":[170],"generates":[172],"better":[173],"results.":[175]},"counts_by_year":[],"updated_date":"2025-12-25T23:11:45.687758","created_date":"2025-10-10T00:00:00"}
