{"id":"https://openalex.org/W2006975677","doi":"https://doi.org/10.1109/dicta.2012.6411730","title":"Object Description Based on Spatial Relations between Level-Sets","display_name":"Object Description Based on Spatial Relations between Level-Sets","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2006975677","doi":"https://doi.org/10.1109/dicta.2012.6411730","mag":"2006975677"},"language":"en","primary_location":{"id":"doi:10.1109/dicta.2012.6411730","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dicta.2012.6411730","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Conference on Digital Image Computing Techniques and Applications (DICTA)","raw_type":"proceedings-article"},"type":"preprint","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/A5026926384","display_name":"Micka\u00ebl Garnier","orcid":"https://orcid.org/0000-0002-3999-0879"},"institutions":[{"id":"https://openalex.org/I110736937","display_name":"D\u00e9l\u00e9gation Paris 5","ror":"https://ror.org/02e0y6e06","country_code":"FR","type":"government","lineage":["https://openalex.org/I110736937","https://openalex.org/I154526488"]},{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]},{"id":"https://openalex.org/I4403386760","display_name":"Laboratoire Informatique Paris Descartes","ror":"https://ror.org/04s80ef73","country_code":"FR","type":"facility","lineage":["https://openalex.org/I204730241","https://openalex.org/I4403386760"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Micka\u00ebl Garnier","raw_affiliation_strings":["LIPADE, Universit\u00e9 Paris Descartes, Paris, France","LIPADE, University Paris Descartes, Paris, France"],"affiliations":[{"raw_affiliation_string":"LIPADE, Universit\u00e9 Paris Descartes, Paris, France","institution_ids":["https://openalex.org/I110736937","https://openalex.org/I204730241","https://openalex.org/I4403386760"]},{"raw_affiliation_string":"LIPADE, University Paris Descartes, Paris, France","institution_ids":["https://openalex.org/I110736937","https://openalex.org/I204730241","https://openalex.org/I4403386760"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022426133","display_name":"Thomas Hurtut","orcid":"https://orcid.org/0000-0001-9502-7940"},"institutions":[{"id":"https://openalex.org/I110736937","display_name":"D\u00e9l\u00e9gation Paris 5","ror":"https://ror.org/02e0y6e06","country_code":"FR","type":"government","lineage":["https://openalex.org/I110736937","https://openalex.org/I154526488"]},{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]},{"id":"https://openalex.org/I4403386760","display_name":"Laboratoire Informatique Paris Descartes","ror":"https://ror.org/04s80ef73","country_code":"FR","type":"facility","lineage":["https://openalex.org/I204730241","https://openalex.org/I4403386760"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Thomas Hurtut","raw_affiliation_strings":["LIPADE, Universit\u00e9 Paris Descartes, Paris, France","LIPADE, University Paris Descartes, Paris, France"],"affiliations":[{"raw_affiliation_string":"LIPADE, Universit\u00e9 Paris Descartes, Paris, France","institution_ids":["https://openalex.org/I110736937","https://openalex.org/I204730241","https://openalex.org/I4403386760"]},{"raw_affiliation_string":"LIPADE, University Paris Descartes, Paris, France","institution_ids":["https://openalex.org/I110736937","https://openalex.org/I204730241","https://openalex.org/I4403386760"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080615669","display_name":"Laurent Wendling","orcid":"https://orcid.org/0000-0003-1091-5995"},"institutions":[{"id":"https://openalex.org/I110736937","display_name":"D\u00e9l\u00e9gation Paris 5","ror":"https://ror.org/02e0y6e06","country_code":"FR","type":"government","lineage":["https://openalex.org/I110736937","https://openalex.org/I154526488"]},{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]},{"id":"https://openalex.org/I4403386760","display_name":"Laboratoire Informatique Paris Descartes","ror":"https://ror.org/04s80ef73","country_code":"FR","type":"facility","lineage":["https://openalex.org/I204730241","https://openalex.org/I4403386760"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Laurent Wendling","raw_affiliation_strings":["LIPADE, Universit\u00e9 Paris Descartes, Paris, France","LIPADE, University Paris Descartes, Paris, France"],"affiliations":[{"raw_affiliation_string":"LIPADE, Universit\u00e9 Paris Descartes, Paris, France","institution_ids":["https://openalex.org/I110736937","https://openalex.org/I204730241","https://openalex.org/I4403386760"]},{"raw_affiliation_string":"LIPADE, University Paris Descartes, Paris, France","institution_ids":["https://openalex.org/I110736937","https://openalex.org/I204730241","https://openalex.org/I4403386760"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5026926384"],"corresponding_institution_ids":["https://openalex.org/I110736937","https://openalex.org/I204730241","https://openalex.org/I4403386760"],"apc_list":null,"apc_paid":null,"fwci":0.5552,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.67415998,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9998000264167786,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9998000264167786,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9994999766349792,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9898999929428101,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.7468791007995605},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7055265307426453},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6770508289337158},{"id":"https://openalex.org/keywords/object-based-spatial-database","display_name":"Object-based spatial database","score":0.6458274126052856},{"id":"https://openalex.org/keywords/scale-invariant-feature-transform","display_name":"Scale-invariant feature transform","score":0.6440790891647339},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.6338866949081421},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6233987808227539},{"id":"https://openalex.org/keywords/spatial-relation","display_name":"Spatial relation","score":0.6130911111831665},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5568456053733826},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.5271047353744507},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5199838280677795},{"id":"https://openalex.org/keywords/cognitive-neuroscience-of-visual-object-recognition","display_name":"Cognitive neuroscience of visual object recognition","score":0.49964261054992676},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.48473212122917175},{"id":"https://openalex.org/keywords/spatial-contextual-awareness","display_name":"Spatial contextual awareness","score":0.4606059193611145},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4492649734020233},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.37585702538490295},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24745887517929077},{"id":"https://openalex.org/keywords/spatial-database","display_name":"Spatial database","score":0.17335444688796997},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08910703659057617}],"concepts":[{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.7468791007995605},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7055265307426453},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6770508289337158},{"id":"https://openalex.org/C153938966","wikidata":"https://www.wikidata.org/wiki/Q3348148","display_name":"Object-based spatial database","level":4,"score":0.6458274126052856},{"id":"https://openalex.org/C61265191","wikidata":"https://www.wikidata.org/wiki/Q767770","display_name":"Scale-invariant feature transform","level":3,"score":0.6440790891647339},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.6338866949081421},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6233987808227539},{"id":"https://openalex.org/C27511587","wikidata":"https://www.wikidata.org/wiki/Q2178623","display_name":"Spatial relation","level":2,"score":0.6130911111831665},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5568456053733826},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.5271047353744507},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5199838280677795},{"id":"https://openalex.org/C64876066","wikidata":"https://www.wikidata.org/wiki/Q5141226","display_name":"Cognitive neuroscience of visual object recognition","level":3,"score":0.49964261054992676},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.48473212122917175},{"id":"https://openalex.org/C64754055","wikidata":"https://www.wikidata.org/wiki/Q7574053","display_name":"Spatial contextual awareness","level":2,"score":0.4606059193611145},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4492649734020233},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.37585702538490295},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24745887517929077},{"id":"https://openalex.org/C203689450","wikidata":"https://www.wikidata.org/wiki/Q2302053","display_name":"Spatial database","level":3,"score":0.17335444688796997},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08910703659057617},{"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},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1109/dicta.2012.6411730","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dicta.2012.6411730","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Conference on Digital Image Computing Techniques and Applications (DICTA)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.400.7631","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.400.7631","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.math-info.univ-paris5.fr/~hurtut/files/dicta2012.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.592.5531","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.592.5531","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://hal.inria.fr/docs/00/75/66/92/PDF/dicta2012.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.636.1196","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.636.1196","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://hal-descartes.archives-ouvertes.fr/docs/00/75/66/92/PDF/dicta2012.pdf","raw_type":"text"},{"id":"pmh:oai:HAL:hal-00756692v1","is_oa":false,"landing_page_url":"https://hal.science/hal-00756692","pdf_url":null,"source":{"id":"https://openalex.org/S4406922461","display_name":"SPIRE - Sciences Po Institutional REpository","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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Digital Image Computing: Techniques and Applications, Dec 2012, Australia. pp.1-7, ⟨10.1109/DICTA.2012.6411730⟩","raw_type":"Conference papers"},{"id":"pmh:oai:publications.polymtl.ca:15380","is_oa":false,"landing_page_url":"https://publications.polymtl.ca/15380/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401013","display_name":"PolyPublie (\u00c9cole Polytechnique de Montr\u00e9al)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45683168","host_organization_name":"Polytechnique Montr\u00e9al","host_organization_lineage":["https://openalex.org/I45683168"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Communication de conf\u00e9rence"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.7699999809265137}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W256534578","https://openalex.org/W1491850195","https://openalex.org/W1592458933","https://openalex.org/W1976352662","https://openalex.org/W1978757558","https://openalex.org/W2014590262","https://openalex.org/W2027393660","https://openalex.org/W2066941820","https://openalex.org/W2124386111","https://openalex.org/W2126710118","https://openalex.org/W2138809797","https://openalex.org/W2152817511","https://openalex.org/W2160852876","https://openalex.org/W2164741953","https://openalex.org/W2171880901","https://openalex.org/W2336717114"],"related_works":["https://openalex.org/W2739923608","https://openalex.org/W2156402652","https://openalex.org/W195785743","https://openalex.org/W2186463216","https://openalex.org/W4388123513","https://openalex.org/W3150014871","https://openalex.org/W2362361246","https://openalex.org/W2028237718","https://openalex.org/W2902304614","https://openalex.org/W4389471147"],"abstract_inverted_index":{"Object":[0],"recognition":[1],"methods":[2,12],"usually":[3],"rely":[4],"on":[5,57,98],"either":[6],"structural":[7],"or":[8,28],"statistical":[9],"description.":[10],"These":[11,110],"aim":[13],"at":[14],"describing":[15],"different":[16,39],"types":[17],"of":[18,92],"information":[19,75,79],"such":[20],"as":[21],"the":[22,25,58,81,90,121,124],"outer":[23],"contour,":[24],"inner":[26],"structure":[27],"texture":[29],"effects.":[30],"Comparing":[31],"two":[32],"objects":[33,122],"then":[34],"comes":[35],"down":[36],"to":[37,119],"averaging":[38],"data":[40],"representations":[41],"which":[42],"may":[43],"be":[44],"a":[45,69,99,128],"tricky":[46],"issue.":[47],"In":[48],"this":[49,87],"paper,":[50],"we":[51],"introduce":[52],"an":[53],"object":[54,63,82],"descriptor":[55,66],"based":[56],"spatial":[59,78,125],"relations":[60],"that":[61,113],"structures":[62],"content.":[64],"This":[65],"integrates":[67],"in":[68,89],"single":[70],"homogeneous":[71],"representation":[72],"both":[73,105],"shape":[74],"and":[76,95,107],"relative":[77],"about":[80],"under":[83],"consideration.":[84],"We":[85],"use":[86],"description":[88],"context":[91],"image":[93,101],"retrieval":[94],"show":[96,112],"results":[97,111],"butterfly":[100],"database":[102],"compared":[103],"with":[104],"GFD":[106],"SIFT":[108],"descriptors.":[109],"our":[114],"method":[115],"is":[116,127],"more":[117],"efficient":[118],"distinguish":[120],"where":[123],"organization":[126],"discriminative":[129],"feature.":[130]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-04-17T18:11:37.981687","created_date":"2025-10-10T00:00:00"}