{"id":"https://openalex.org/W1963822497","doi":"https://doi.org/10.1109/tpami.2014.2366145","title":"Directed Connected Operators: Asymmetric Hierarchies for Image Filtering and Segmentation","display_name":"Directed Connected Operators: Asymmetric Hierarchies for Image Filtering and Segmentation","publication_year":2014,"publication_date":"2014-10-31","ids":{"openalex":"https://openalex.org/W1963822497","doi":"https://doi.org/10.1109/tpami.2014.2366145","mag":"1963822497","pmid":"https://pubmed.ncbi.nlm.nih.gov/26357340"},"language":"en","primary_location":{"id":"doi:10.1109/tpami.2014.2366145","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpami.2014.2366145","pdf_url":null,"source":{"id":"https://openalex.org/S199944782","display_name":"IEEE Transactions on Pattern Analysis and Machine Intelligence","issn_l":"0162-8828","issn":["0162-8828","1939-3539","2160-9292"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Pattern Analysis and Machine Intelligence","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-00869727v2/document","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018311859","display_name":"Benjamin Perret","orcid":"https://orcid.org/0000-0003-0933-8342"},"institutions":[{"id":"https://openalex.org/I4210154111","display_name":"Universit\u00e9 Gustave Eiffel","ror":"https://ror.org/03x42jk29","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210154111"]},{"id":"https://openalex.org/I4210152518","display_name":"Laboratoire d'Informatique Gaspard-Monge","ror":"https://ror.org/04t50yk91","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I142631665","https://openalex.org/I4210145102","https://openalex.org/I4210152518","https://openalex.org/I4210154111","https://openalex.org/I4210159245"]},{"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"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Benjamin Perret","raw_affiliation_strings":["ESIEE-Paris, Universit\u00e9 Paris-Est Marne-la-Vall\u00e9e, LIGM, Paris, France"],"affiliations":[{"raw_affiliation_string":"ESIEE-Paris, Universit\u00e9 Paris-Est Marne-la-Vall\u00e9e, LIGM, Paris, France","institution_ids":["https://openalex.org/I204730241","https://openalex.org/I4210152518","https://openalex.org/I4210154111"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060281976","display_name":"Jean Cousty","orcid":"https://orcid.org/0000-0002-2163-9714"},"institutions":[{"id":"https://openalex.org/I4210152518","display_name":"Laboratoire d'Informatique Gaspard-Monge","ror":"https://ror.org/04t50yk91","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I142631665","https://openalex.org/I4210145102","https://openalex.org/I4210152518","https://openalex.org/I4210154111","https://openalex.org/I4210159245"]},{"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/I4210154111","display_name":"Universit\u00e9 Gustave Eiffel","ror":"https://ror.org/03x42jk29","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210154111"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jean Cousty","raw_affiliation_strings":["ESIEE-Paris, Universit\u00e9 Paris-Est Marne-la-Vall\u00e9e, LIGM, Paris, France"],"affiliations":[{"raw_affiliation_string":"ESIEE-Paris, Universit\u00e9 Paris-Est Marne-la-Vall\u00e9e, LIGM, Paris, France","institution_ids":["https://openalex.org/I204730241","https://openalex.org/I4210152518","https://openalex.org/I4210154111"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000806340","display_name":"Olena Tankyevych","orcid":null},"institutions":[{"id":"https://openalex.org/I2800365227","display_name":"Paris-Est Sup","ror":"https://ror.org/0268ecp52","country_code":"FR","type":"education","lineage":["https://openalex.org/I2800365227"]},{"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/I197681013","display_name":"Universit\u00e9 Paris-Est Cr\u00e9teil","ror":"https://ror.org/05ggc9x40","country_code":"FR","type":"education","lineage":["https://openalex.org/I197681013"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Olena Tankyevych","raw_affiliation_strings":["Universit\u00e9 Paris-Est Cr\u00e9teil, LISSI, Paris, France","[Universit\u00e9 Paris-Est Cr\u00e9teil, LISSI, Paris, France]"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Paris-Est Cr\u00e9teil, LISSI, Paris, France","institution_ids":["https://openalex.org/I2800365227","https://openalex.org/I197681013"]},{"raw_affiliation_string":"[Universit\u00e9 Paris-Est Cr\u00e9teil, LISSI, Paris, France]","institution_ids":["https://openalex.org/I204730241","https://openalex.org/I197681013"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002452272","display_name":"Hugues Talbot","orcid":"https://orcid.org/0000-0002-2179-3498"},"institutions":[{"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/I4210154111","display_name":"Universit\u00e9 Gustave Eiffel","ror":"https://ror.org/03x42jk29","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210154111"]},{"id":"https://openalex.org/I4210152518","display_name":"Laboratoire d'Informatique Gaspard-Monge","ror":"https://ror.org/04t50yk91","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I142631665","https://openalex.org/I4210145102","https://openalex.org/I4210152518","https://openalex.org/I4210154111","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Hugues Talbot","raw_affiliation_strings":["ESIEE-Paris, Universit\u00e9 Paris-Est Marne-la-Vall\u00e9e, LIGM, Paris, France"],"affiliations":[{"raw_affiliation_string":"ESIEE-Paris, Universit\u00e9 Paris-Est Marne-la-Vall\u00e9e, LIGM, Paris, France","institution_ids":["https://openalex.org/I204730241","https://openalex.org/I4210152518","https://openalex.org/I4210154111"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037096002","display_name":"Nicolas Passat","orcid":"https://orcid.org/0000-0002-0320-4581"},"institutions":[{"id":"https://openalex.org/I96226040","display_name":"Universit\u00e9 de Reims Champagne-Ardenne","ror":"https://ror.org/03hypw319","country_code":"FR","type":"education","lineage":["https://openalex.org/I96226040"]},{"id":"https://openalex.org/I4210100943","display_name":"Centre de Recherche en Sciences et Technologies de l'Information et de la Communication","ror":"https://ror.org/016wdna72","country_code":"FR","type":"facility","lineage":["https://openalex.org/I154526488","https://openalex.org/I4210100943","https://openalex.org/I4210141980","https://openalex.org/I96226040"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Nicolas Passat","raw_affiliation_strings":["Universit\u00e9 de Reims Champagne-Ardenne, CReSTIC, Reims, France","Universit\u00e9 de Reims Champagne-Ardenne, Reims, France"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 de Reims Champagne-Ardenne, CReSTIC, Reims, France","institution_ids":["https://openalex.org/I96226040","https://openalex.org/I4210100943"]},{"raw_affiliation_string":"Universit\u00e9 de Reims Champagne-Ardenne, Reims, France","institution_ids":["https://openalex.org/I96226040"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5018311859"],"corresponding_institution_ids":["https://openalex.org/I204730241","https://openalex.org/I4210152518","https://openalex.org/I4210154111"],"apc_list":null,"apc_paid":null,"fwci":3.4599,"has_fulltext":true,"cited_by_count":34,"citation_normalized_percentile":{"value":0.93986962,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"37","issue":"6","first_page":"1162","last_page":"1176"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9993000030517578,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9993000030517578,"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/T12923","display_name":"Digital Image Processing Techniques","score":0.9987999796867371,"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":0.9980999827384949,"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/computer-science","display_name":"Computer science","score":0.7347694039344788},{"id":"https://openalex.org/keywords/adjacency-list","display_name":"Adjacency list","score":0.6312733888626099},{"id":"https://openalex.org/keywords/directed-acyclic-graph","display_name":"Directed acyclic graph","score":0.5705673694610596},{"id":"https://openalex.org/keywords/connected-component","display_name":"Connected component","score":0.568652331829071},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5426940321922302},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.5321767926216125},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.5177354216575623},{"id":"https://openalex.org/keywords/mathematical-morphology","display_name":"Mathematical morphology","score":0.5176951885223389},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.513382077217102},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.46134263277053833},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.45304161310195923},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4340320825576782},{"id":"https://openalex.org/keywords/directed-graph","display_name":"Directed graph","score":0.4322552978992462},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.4231339693069458},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.4205307960510254},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.41802045702934265},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.41548240184783936},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36106860637664795},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3106513023376465},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2054065465927124},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.09076511859893799}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7347694039344788},{"id":"https://openalex.org/C110484373","wikidata":"https://www.wikidata.org/wiki/Q264398","display_name":"Adjacency list","level":2,"score":0.6312733888626099},{"id":"https://openalex.org/C74197172","wikidata":"https://www.wikidata.org/wiki/Q1195339","display_name":"Directed acyclic graph","level":2,"score":0.5705673694610596},{"id":"https://openalex.org/C193435613","wikidata":"https://www.wikidata.org/wiki/Q2997928","display_name":"Connected component","level":2,"score":0.568652331829071},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5426940321922302},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.5321767926216125},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.5177354216575623},{"id":"https://openalex.org/C185568154","wikidata":"https://www.wikidata.org/wiki/Q530242","display_name":"Mathematical morphology","level":4,"score":0.5176951885223389},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.513382077217102},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.46134263277053833},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.45304161310195923},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4340320825576782},{"id":"https://openalex.org/C146380142","wikidata":"https://www.wikidata.org/wiki/Q1137726","display_name":"Directed graph","level":2,"score":0.4322552978992462},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.4231339693069458},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.4205307960510254},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.41802045702934265},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.41548240184783936},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36106860637664795},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3106513023376465},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2054065465927124},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.09076511859893799},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D010363","descriptor_name":"Pattern Recognition, Automated","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D010363","descriptor_name":"Pattern Recognition, Automated","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D010363","descriptor_name":"Pattern Recognition, Automated","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D012160","descriptor_name":"Retina","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D012160","descriptor_name":"Retina","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D012160","descriptor_name":"Retina","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D016208","descriptor_name":"Databases, Factual","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016208","descriptor_name":"Databases, Factual","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016208","descriptor_name":"Databases, Factual","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016501","descriptor_name":"Neurites","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D016501","descriptor_name":"Neurites","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D016501","descriptor_name":"Neurites","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.1109/tpami.2014.2366145","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpami.2014.2366145","pdf_url":null,"source":{"id":"https://openalex.org/S199944782","display_name":"IEEE Transactions on Pattern Analysis and Machine Intelligence","issn_l":"0162-8828","issn":["0162-8828","1939-3539","2160-9292"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Pattern Analysis and Machine Intelligence","raw_type":"journal-article"},{"id":"pmid:26357340","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/26357340","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on pattern analysis and machine intelligence","raw_type":null},{"id":"pmh:oai:HAL:hal-00869727v2","is_oa":true,"landing_page_url":"https://hal.science/hal-00869727","pdf_url":"https://hal.science/hal-00869727v2/document","source":{"id":"https://openalex.org/S4406922466","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":"IEEE Transactions on Pattern Analysis and Machine Intelligence, 2015, 37 (6), pp.1162-1176. ⟨10.1109/TPAMI.2014.2366145⟩","raw_type":"Journal articles"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.394.3886","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.394.3886","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/00/86/97/27/PDF/internalReport-DirectedConnectedOperators.pdf","raw_type":"text"},{"id":"pmh:oai:HAL:hal-01568081v1","is_oa":false,"landing_page_url":"https://hal.archives-ouvertes.fr/hal-01568081","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"\\nISSN: \\n0162-8828","raw_type":"\\ninfo:eu-repo/semantics/article\\n"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-00869727v2","is_oa":true,"landing_page_url":"https://hal.science/hal-00869727","pdf_url":"https://hal.science/hal-00869727v2/document","source":{"id":"https://openalex.org/S4406922466","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":"IEEE Transactions on Pattern Analysis and Machine Intelligence, 2015, 37 (6), pp.1162-1176. ⟨10.1109/TPAMI.2014.2366145⟩","raw_type":"Journal articles"},"sustainable_development_goals":[{"score":0.5899999737739563,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[{"id":"https://openalex.org/G1012062916","display_name":null,"funder_award_id":"ANR-12-MONU-0010","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G2903620225","display_name":null,"funder_award_id":"ANR-10-BLAN-02","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G3543355888","display_name":null,"funder_award_id":"ANR-10-BLAN-0205","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G5925114568","display_name":null,"funder_award_id":"ANR-12-MONU-0","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G6702880738","display_name":null,"funder_award_id":"ANR-12","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G7240651115","display_name":null,"funder_award_id":"ANR-10","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"}],"funders":[{"id":"https://openalex.org/F4320320883","display_name":"Agence Nationale de la Recherche","ror":"https://ror.org/00rbzpz17"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1963822497.pdf","grobid_xml":"https://content.openalex.org/works/W1963822497.grobid-xml"},"referenced_works_count":91,"referenced_works":["https://openalex.org/W73629738","https://openalex.org/W85092078","https://openalex.org/W92519530","https://openalex.org/W138525918","https://openalex.org/W174906582","https://openalex.org/W178077491","https://openalex.org/W194113526","https://openalex.org/W642169424","https://openalex.org/W1498162759","https://openalex.org/W1508596486","https://openalex.org/W1532572419","https://openalex.org/W1539667703","https://openalex.org/W1547660523","https://openalex.org/W1556668337","https://openalex.org/W1575496704","https://openalex.org/W1780602729","https://openalex.org/W1875942627","https://openalex.org/W1892170976","https://openalex.org/W1964253472","https://openalex.org/W1974361517","https://openalex.org/W1975610128","https://openalex.org/W1976678415","https://openalex.org/W1979548221","https://openalex.org/W1980904386","https://openalex.org/W1993437082","https://openalex.org/W1994177402","https://openalex.org/W1995215698","https://openalex.org/W1995766089","https://openalex.org/W1999478155","https://openalex.org/W2011686017","https://openalex.org/W2012050936","https://openalex.org/W2012605804","https://openalex.org/W2013615646","https://openalex.org/W2015291970","https://openalex.org/W2023939759","https://openalex.org/W2026478723","https://openalex.org/W2028797628","https://openalex.org/W2029791880","https://openalex.org/W2035303416","https://openalex.org/W2047076586","https://openalex.org/W2055688322","https://openalex.org/W2070523970","https://openalex.org/W2075410688","https://openalex.org/W2078065491","https://openalex.org/W2085390747","https://openalex.org/W2085645375","https://openalex.org/W2086262162","https://openalex.org/W2088682428","https://openalex.org/W2093555426","https://openalex.org/W2099096599","https://openalex.org/W2101632303","https://openalex.org/W2109040335","https://openalex.org/W2111311839","https://openalex.org/W2112720808","https://openalex.org/W2113622874","https://openalex.org/W2115284428","https://openalex.org/W2117747385","https://openalex.org/W2118382442","https://openalex.org/W2119300483","https://openalex.org/W2123956522","https://openalex.org/W2124032926","https://openalex.org/W2128000934","https://openalex.org/W2128356031","https://openalex.org/W2132669662","https://openalex.org/W2136396015","https://openalex.org/W2143516773","https://openalex.org/W2144950545","https://openalex.org/W2146037576","https://openalex.org/W2146842130","https://openalex.org/W2149301680","https://openalex.org/W2150769593","https://openalex.org/W2154174545","https://openalex.org/W2155780766","https://openalex.org/W2159498975","https://openalex.org/W2170092083","https://openalex.org/W2180151948","https://openalex.org/W2751754953","https://openalex.org/W3105618524","https://openalex.org/W3123440550","https://openalex.org/W4246219036","https://openalex.org/W6607142211","https://openalex.org/W6607813586","https://openalex.org/W6630086306","https://openalex.org/W6631747441","https://openalex.org/W6633275910","https://openalex.org/W6639381299","https://openalex.org/W6672185025","https://openalex.org/W6676631768","https://openalex.org/W6681616152","https://openalex.org/W6682766343","https://openalex.org/W6683219659"],"related_works":["https://openalex.org/W1568383588","https://openalex.org/W2146569528","https://openalex.org/W4287028074","https://openalex.org/W2106828717","https://openalex.org/W3191289342","https://openalex.org/W1998712144","https://openalex.org/W4300165677","https://openalex.org/W2941410838","https://openalex.org/W4297817344","https://openalex.org/W4292730466"],"abstract_inverted_index":{"Connected":[0],"operators":[1,19,38],"provide":[2],"well-established":[3],"solutions":[4],"for":[5,39],"digital":[6],"image":[7,41,51,103,106],"processing,":[8,42],"typically":[9],"in":[10,102],"conjunction":[11],"with":[12],"hierarchical":[13,40,79],"schemes.":[14],"In":[15,28],"graph-based":[16],"frameworks,":[17],"such":[18,71],"basically":[20],"rely":[21],"on":[22],"symmetric":[23],"adjacency":[24,47],"relations":[25],"between":[26],"pixels.":[27],"this":[29],"article,":[30],"we":[31,94],"introduce":[32],"a":[33],"notion":[34],"of":[35,98],"directed":[36,62],"connected":[37],"by":[43],"also":[44],"considering":[45],"non-symmetric":[46],"relations.":[48],"The":[49],"induced":[50],"representation":[52],"models":[53],"are":[54],"no":[55],"longer":[56],"partition":[57,76],"hierarchies":[58],"(i.e.,":[59],"trees),":[60],"but":[61],"acyclic":[63],"graphs":[64],"that":[65],"generalize":[66],"standard":[67],"morphological":[68],"tree":[69],"structures":[70],"as":[72],"component":[73],"trees,":[74],"binary":[75],"trees":[77],"or":[78],"watersheds.":[80],"We":[81],"describe":[82],"how":[83],"to":[84],"efficiently":[85],"build":[86],"and":[87,93,105],"handle":[88],"these":[89],"richer":[90],"data":[91],"structures,":[92],"illustrate":[95],"the":[96,99],"versatility":[97],"proposed":[100],"framework":[101],"filtering":[104],"segmentation.":[107]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":4}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}