{"id":"https://openalex.org/W2493667650","doi":"https://doi.org/10.2312/3dor.20161082","title":"A Descriptor for Voxel Shapes Based on the Skeleton Cut Space","display_name":"A Descriptor for Voxel Shapes Based on the Skeleton Cut Space","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2493667650","doi":"https://doi.org/10.2312/3dor.20161082","mag":"2493667650"},"language":"en","primary_location":{"id":"doi:10.2312/3dor.20161082","is_oa":true,"landing_page_url":"https://doi.org/10.2312/3dor.20161082","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"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":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/3dor.20161082","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014860174","display_name":"Cong Feng","orcid":"https://orcid.org/0000-0003-2866-0716"},"institutions":[{"id":"https://openalex.org/I169381384","display_name":"University of Groningen","ror":"https://ror.org/012p63287","country_code":"NL","type":"education","lineage":["https://openalex.org/I169381384"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Feng, Cong","raw_affiliation_strings":["University of Groningen, the Netherlands,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Groningen, the Netherlands,","institution_ids":["https://openalex.org/I169381384"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040717536","display_name":"Andrei C. Jalba","orcid":"https://orcid.org/0000-0001-9821-0767"},"institutions":[{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Jalba, Andrei C.","raw_affiliation_strings":["TU Eindhoven, THE NETHERLANDS"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TU Eindhoven, THE NETHERLANDS","institution_ids":["https://openalex.org/I83019370"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024074640","display_name":"Alexandru Telea","orcid":"https://orcid.org/0000-0003-0750-0502"},"institutions":[{"id":"https://openalex.org/I169381384","display_name":"University of Groningen","ror":"https://ror.org/012p63287","country_code":"NL","type":"education","lineage":["https://openalex.org/I169381384"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Telea, Alexandru C.","raw_affiliation_strings":["University of Groningen, the Netherlands,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Groningen, the Netherlands,","institution_ids":["https://openalex.org/I169381384"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"13","last_page":"20"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9983999729156494,"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"}},"topics":[{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9983999729156494,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9983000159263611,"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":0.9979000091552734,"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/topological-skeleton","display_name":"Topological skeleton","score":0.8427705764770508},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6932868361473083},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6190469861030579},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.6102597713470459},{"id":"https://openalex.org/keywords/skeleton","display_name":"Skeleton (computer programming)","score":0.6087657809257507},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5789780616760254},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.562166154384613},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.5563969612121582},{"id":"https://openalex.org/keywords/shape-analysis","display_name":"Shape analysis (program analysis)","score":0.5524948835372925},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.532423734664917},{"id":"https://openalex.org/keywords/shape-context","display_name":"Shape context","score":0.5252681970596313},{"id":"https://openalex.org/keywords/voxel","display_name":"Voxel","score":0.5184268951416016},{"id":"https://openalex.org/keywords/translation","display_name":"Translation (biology)","score":0.5117008686065674},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5012061595916748},{"id":"https://openalex.org/keywords/active-shape-model","display_name":"Active shape model","score":0.48026323318481445},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.47497624158859253},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.4735274314880371},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.4455915093421936},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3323529362678528},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.28358954191207886},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.2631226181983948},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.24546578526496887}],"concepts":[{"id":"https://openalex.org/C112785775","wikidata":"https://www.wikidata.org/wiki/Q786441","display_name":"Topological skeleton","level":4,"score":0.8427705764770508},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6932868361473083},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6190469861030579},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.6102597713470459},{"id":"https://openalex.org/C18969341","wikidata":"https://www.wikidata.org/wiki/Q1169129","display_name":"Skeleton (computer programming)","level":2,"score":0.6087657809257507},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5789780616760254},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.562166154384613},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.5563969612121582},{"id":"https://openalex.org/C112604564","wikidata":"https://www.wikidata.org/wiki/Q7489226","display_name":"Shape analysis (program analysis)","level":3,"score":0.5524948835372925},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.532423734664917},{"id":"https://openalex.org/C2779662243","wikidata":"https://www.wikidata.org/wiki/Q970395","display_name":"Shape context","level":3,"score":0.5252681970596313},{"id":"https://openalex.org/C54170458","wikidata":"https://www.wikidata.org/wiki/Q663554","display_name":"Voxel","level":2,"score":0.5184268951416016},{"id":"https://openalex.org/C149364088","wikidata":"https://www.wikidata.org/wiki/Q185917","display_name":"Translation (biology)","level":4,"score":0.5117008686065674},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5012061595916748},{"id":"https://openalex.org/C129641003","wikidata":"https://www.wikidata.org/wiki/Q267189","display_name":"Active shape model","level":3,"score":0.48026323318481445},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.47497624158859253},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.4735274314880371},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.4455915093421936},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3323529362678528},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.28358954191207886},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.2631226181983948},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.24546578526496887},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"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/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","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},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C105580179","wikidata":"https://www.wikidata.org/wiki/Q188928","display_name":"Messenger RNA","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.2312/3dor.20161082","is_oa":true,"landing_page_url":"https://doi.org/10.2312/3dor.20161082","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"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":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"},{"id":"mag:2493667650","is_oa":false,"landing_page_url":"https://dblp.uni-trier.de/db/conf/3dor/3dor2016.html#FengJT16","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"Eurographics","raw_type":null}],"best_oa_location":{"id":"doi:10.2312/3dor.20161082","is_oa":true,"landing_page_url":"https://doi.org/10.2312/3dor.20161082","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"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":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1540630416","https://openalex.org/W1561952261","https://openalex.org/W1948900524","https://openalex.org/W1955462214","https://openalex.org/W1975982864","https://openalex.org/W1979675160","https://openalex.org/W1982465050","https://openalex.org/W1986615808","https://openalex.org/W2021122545","https://openalex.org/W2023056405","https://openalex.org/W2075597533","https://openalex.org/W2077976550","https://openalex.org/W2097823352","https://openalex.org/W2097943569","https://openalex.org/W2099317610","https://openalex.org/W2100657858","https://openalex.org/W2101011894","https://openalex.org/W2104093257","https://openalex.org/W2109196073","https://openalex.org/W2109779101","https://openalex.org/W2111569598","https://openalex.org/W2114766304","https://openalex.org/W2115667499","https://openalex.org/W2120132970","https://openalex.org/W2122676594","https://openalex.org/W2125101937","https://openalex.org/W2126361698","https://openalex.org/W2133367066","https://openalex.org/W2140500712","https://openalex.org/W2143668817","https://openalex.org/W2143931888","https://openalex.org/W2150559991","https://openalex.org/W2157375720","https://openalex.org/W2157575450","https://openalex.org/W2172431334","https://openalex.org/W2233361156","https://openalex.org/W2293486453","https://openalex.org/W2295332248","https://openalex.org/W2552476815","https://openalex.org/W2622192882"],"related_works":["https://openalex.org/W2138775320","https://openalex.org/W3046598402","https://openalex.org/W2045073811","https://openalex.org/W1983071935","https://openalex.org/W2197780476","https://openalex.org/W2077017113","https://openalex.org/W2151414195","https://openalex.org/W2101123512","https://openalex.org/W1749019534","https://openalex.org/W2981920153","https://openalex.org/W1980483414","https://openalex.org/W3175571862","https://openalex.org/W2935256083","https://openalex.org/W1861539330","https://openalex.org/W2043574156","https://openalex.org/W2396861277","https://openalex.org/W2980240874","https://openalex.org/W3092878895","https://openalex.org/W2130380159","https://openalex.org/W2132426690"],"abstract_inverted_index":{"Two-dimensional":[0],"medial":[1],"axes":[2],"and":[3,17,26,47,81,93],"three-dimensional":[4,28],"curve":[5],"skeletons":[6,30],"have":[7,31],"been":[8],"long":[9],"used":[10],"for":[11,44,102],"shape":[12,24,45,76,103,115],"retrieval":[13,48,116],"tasks.":[14],"In":[15],"contrast,":[16],"despite":[18],"their":[19],"ability":[20],"to":[21,75,98],"fully":[22],"capture":[23],"geometry":[25],"topology,":[27],"surface":[29,52,66],"seen":[32],"much":[33],"less":[34],"usage":[35],"in":[36,114],"this":[37,55,90],"context.":[38],"We":[39,105],"present":[40],"here":[41],"a":[42,59,86,118],"framework":[43],"matching":[46],"based":[49],"on":[50],"such":[51,100],"skeletons.":[53],"To":[54],"end,":[56],"we":[57,84],"construct":[58],"space":[60],"of":[61],"cuts":[62],"generated":[63],"by":[64,109],"the":[65],"skeleton,":[67],"which":[68],"has":[69],"desirable":[70],"invariance":[71],"properties":[72],"with":[73],"respect":[74],"size,":[77],"rotation,":[78],"translation,":[79],"pose,":[80],"noise.":[82],"Next,":[83],"extract":[85],"histogram-based":[87],"descriptor":[88],"from":[89],"cut":[91],"space,":[92],"discuss":[94],"three":[95],"different":[96],"metrics":[97],"compare":[99],"histograms":[101],"retrieval.":[104],"illustrate":[106],"our":[107,111],"proposal":[108],"showing":[110],"descriptor's":[112],"effectiveness":[113],"using":[117],"known":[119],"shape-database":[120],"benchmark.":[121]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
