{"id":"https://openalex.org/W2008502382","doi":"https://doi.org/10.1109/iros.2014.6942984","title":"Object shape categorization in RGBD images using hierarchical graph constellation models based on unsupervisedly learned shape parts described by a set of shape specificity levels","display_name":"Object shape categorization in RGBD images using hierarchical graph constellation models based on unsupervisedly learned shape parts described by a set of shape specificity levels","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2008502382","doi":"https://doi.org/10.1109/iros.2014.6942984","mag":"2008502382"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros.2014.6942984","pdf_url":null,"source":{"id":"https://openalex.org/S4363608614","display_name":"2011 IEEE/RSJ International Conference on Intelligent Robots and Systems","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5084643347","display_name":"Christian A. Mueller","orcid":"https://orcid.org/0000-0003-1895-987X"},"institutions":[{"id":"https://openalex.org/I193619901","display_name":"Constructor University","ror":"https://ror.org/02yrs2n53","country_code":"DE","type":"education","lineage":["https://openalex.org/I193619901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christian A. Mueller","raw_affiliation_strings":["Department of Electrical Engineering & Computer Science, Jacobs University Bremen, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering & Computer Science, Jacobs University Bremen, Germany","institution_ids":["https://openalex.org/I193619901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070983976","display_name":"Kaustubh Pathak","orcid":"https://orcid.org/0000-0003-4052-1401"},"institutions":[{"id":"https://openalex.org/I193619901","display_name":"Constructor University","ror":"https://ror.org/02yrs2n53","country_code":"DE","type":"education","lineage":["https://openalex.org/I193619901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Kaustubh Pathak","raw_affiliation_strings":["Department of Electrical Engineering & Computer Science, Jacobs University Bremen, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering & Computer Science, Jacobs University Bremen, Germany","institution_ids":["https://openalex.org/I193619901"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050308210","display_name":"Andreas Birk","orcid":"https://orcid.org/0000-0003-4577-2525"},"institutions":[{"id":"https://openalex.org/I193619901","display_name":"Constructor University","ror":"https://ror.org/02yrs2n53","country_code":"DE","type":"education","lineage":["https://openalex.org/I193619901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Birk","raw_affiliation_strings":["Department of Electrical Engineering & Computer Science, Jacobs University Bremen, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering & Computer Science, Jacobs University Bremen, Germany","institution_ids":["https://openalex.org/I193619901"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.974,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":13,"citation_normalized_percentile":{"value":0.820593,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":88},"biblio":{"volume":"15","issue":null,"first_page":"3053","last_page":"3060"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9996,"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"}},"topics":[{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9996,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9983,"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":0.9978,"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/graphical-model","display_name":"Graphical model","score":0.516675}],"concepts":[{"id":"https://openalex.org/C94124525","wikidata":"https://www.wikidata.org/wiki/Q912550","display_name":"Categorization","level":2,"score":0.7510451},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.74451977},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6748759},{"id":"https://openalex.org/C58103923","wikidata":"https://www.wikidata.org/wiki/Q2286025","display_name":"Silhouette","level":2,"score":0.605031},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.55641675},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5461215},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5366115},{"id":"https://openalex.org/C155846161","wikidata":"https://www.wikidata.org/wiki/Q1143367","display_name":"Graphical model","level":2,"score":0.516675},{"id":"https://openalex.org/C112604564","wikidata":"https://www.wikidata.org/wiki/Q7489226","display_name":"Shape analysis (program analysis)","level":3,"score":0.4910488},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.47809812},{"id":"https://openalex.org/C129641003","wikidata":"https://www.wikidata.org/wiki/Q267189","display_name":"Active shape model","level":3,"score":0.47590217},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.46729165},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.44947428},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.44896227},{"id":"https://openalex.org/C64876066","wikidata":"https://www.wikidata.org/wiki/Q5141226","display_name":"Cognitive neuroscience of visual object recognition","level":3,"score":0.433791},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.41990113},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.11225304},{"id":"https://openalex.org/C97686452","wikidata":"https://www.wikidata.org/wiki/Q7604153","display_name":"Static analysis","level":2,"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/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros.2014.6942984","pdf_url":null,"source":{"id":"https://openalex.org/S4363608614","display_name":"2011 IEEE/RSJ International Conference on Intelligent Robots and Systems","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":26,"referenced_works":["https://openalex.org/W1567885833","https://openalex.org/W1571154674","https://openalex.org/W1986482242","https://openalex.org/W1990368529","https://openalex.org/W1992419399","https://openalex.org/W2020999234","https://openalex.org/W2022153165","https://openalex.org/W2022686119","https://openalex.org/W2029233248","https://openalex.org/W2035890032","https://openalex.org/W2049633694","https://openalex.org/W2051224630","https://openalex.org/W2063061334","https://openalex.org/W2067191022","https://openalex.org/W2073886755","https://openalex.org/W2097206858","https://openalex.org/W2108729336","https://openalex.org/W2114473842","https://openalex.org/W2133374323","https://openalex.org/W2134601920","https://openalex.org/W2151259137","https://openalex.org/W2164877691","https://openalex.org/W2166742463","https://openalex.org/W2178046500","https://openalex.org/W2910443854","https://openalex.org/W3129711340"],"related_works":["https://openalex.org/W2501097992","https://openalex.org/W2464585191","https://openalex.org/W2212089300","https://openalex.org/W2167341523","https://openalex.org/W2144085839","https://openalex.org/W2126962853","https://openalex.org/W2121756800","https://openalex.org/W1965145450","https://openalex.org/W1834774708","https://openalex.org/W13786964"],"abstract_inverted_index":{"We":[0,27],"present":[1],"an":[2,29,77,96],"approach":[3],"for":[4,162],"object":[5,97],"class":[6],"learning":[7,32,114],"using":[8],"a":[9,24,52,101,141,147,155],"part-based":[10],"shape":[11,39,93,104,118,129,138,163],"categorization":[12,152],"in":[13,72,172],"RGB-augmented":[14],"3D":[15],"point":[16],"clouds":[17],"captured":[18],"from":[19,65],"cluttered":[20],"indoor":[21],"scenes":[22],"with":[23,121],"Kinect-like":[25],"sensor.":[26],"propose":[28],"unsupervised":[30],"hierarchical":[31,53,86,124],"procedure":[33,81],"which":[34,169],"allows":[35],"to":[36,89,109,146,154],"symbolically":[37],"classify":[38],"parts":[40,64,119],"by":[41,113],"different":[42,135],"specificity":[43,69],"levels":[44,70,136],"of":[45,47,62,68,95,100,103,117,128,137,175],"detailedness":[46,139],"their":[48],"surface-structural":[49],"appearance.":[50],"Further,":[51],"graphical":[54,87,125],"model":[55,88,127],"is":[56,82,140],"learned":[57,71],"that":[58,144],"reflects":[59],"the":[60,66,73,85,91,110,115,123,131],"constellation":[61,126],"classified":[63],"set":[67,102],"previous":[74],"step.":[75],"Finally":[76],"energy":[78],"minimization":[79],"inference":[80],"applied":[83],"on":[84,134],"obtain":[90],"corresponding":[92],"category":[94],"instance":[98],"consisting":[99],"parts.":[105],"Experiments":[106],"show,":[107],"due":[108],"proposed":[111],"classification":[112],"hierarchy":[116],"combined":[120],"generating":[122],"parts,":[130],"additional":[132],"evidence":[133],"major":[142],"factor":[143],"leads":[145],"more":[148],"robust":[149],"and":[150,167],"accurate":[151],"compared":[153],"flat":[156],"approach.":[157],"The":[158],"experiments":[159],"are":[160],"conducted":[161],"categories":[164],"(sack,":[165],"barrel":[166],"parcel)":[168],"typically":[170],"appear":[171],"visuoperceptual-challenging":[173],"scenarios":[174],"logistic":[176],"processes.":[177]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2008502382","counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":5}],"updated_date":"2024-12-12T13:31:37.313721","created_date":"2016-06-24"}