{"id":"https://openalex.org/W1516926874","doi":"https://doi.org/10.1109/mva.2015.7153250","title":"VHR satellite image segmentation based on topological unsupervised learning","display_name":"VHR satellite image segmentation based on topological unsupervised learning","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W1516926874","doi":"https://doi.org/10.1109/mva.2015.7153250","mag":"1516926874"},"language":"en","primary_location":{"id":"doi:10.1109/mva.2015.7153250","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mva.2015.7153250","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 14th IAPR International Conference on Machine Vision Applications (MVA)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-05001285","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007160877","display_name":"Nistor Grozavu","orcid":"https://orcid.org/0000-0001-7502-8022"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210091279","display_name":"Universit\u00e9 Sorbonne Paris Nord","ror":"https://ror.org/0199hds37","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210091279"]},{"id":"https://openalex.org/I4210156583","display_name":"Laboratoire d'Informatique de Paris-Nord","ror":"https://ror.org/05g1zjw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I4210091279","https://openalex.org/I4210156583","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Nistor Grozavu","raw_affiliation_strings":["LIPN UMR CNRS 7030, Paris 13 University, Villetaneuse, France","LIPN UMR CNRS 7030, Paris 13 University, 99 av. J.B. Cl\u00e9ment, 93430 Villetaneuse, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LIPN UMR CNRS 7030, Paris 13 University, Villetaneuse, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210091279","https://openalex.org/I4210156583"]},{"raw_affiliation_string":"LIPN UMR CNRS 7030, Paris 13 University, 99 av. J.B. Cl\u00e9ment, 93430 Villetaneuse, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210091279","https://openalex.org/I4210156583"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046439373","display_name":"Nicoleta Rogovschi","orcid":null},"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":"Nicoleta Rogovschi","raw_affiliation_strings":["LIPADE, University Paris Descartes, Paris, France","LIPADE, University Paris Descartes, 45, rue de Saintes P\u00e8res, 75005 Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LIPADE, University 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, 45, rue de Saintes P\u00e8res, 75005 Paris, France","institution_ids":["https://openalex.org/I110736937","https://openalex.org/I204730241","https://openalex.org/I4403386760"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010475791","display_name":"Gu\u00e9na\u00ebl Caban\u00e8s","orcid":"https://orcid.org/0000-0002-8225-7242"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210091279","display_name":"Universit\u00e9 Sorbonne Paris Nord","ror":"https://ror.org/0199hds37","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210091279"]},{"id":"https://openalex.org/I4210156583","display_name":"Laboratoire d'Informatique de Paris-Nord","ror":"https://ror.org/05g1zjw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I4210091279","https://openalex.org/I4210156583","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Guenael Cabanes","raw_affiliation_strings":["LIPN UMR CNRS 7030, Paris 13 University, Villetaneuse, France","LIPN UMR CNRS 7030, Paris 13 University, 99 av. J.B. Cl\u00e9ment, 93430 Villetaneuse, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LIPN UMR CNRS 7030, Paris 13 University, Villetaneuse, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210091279","https://openalex.org/I4210156583"]},{"raw_affiliation_string":"LIPN UMR CNRS 7030, Paris 13 University, 99 av. J.B. Cl\u00e9ment, 93430 Villetaneuse, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210091279","https://openalex.org/I4210156583"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084359316","display_name":"Andr\u00e8s Troya-Galvis","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I68947357","display_name":"Universit\u00e9 de Strasbourg","ror":"https://ror.org/00pg6eq24","country_code":"FR","type":"education","lineage":["https://openalex.org/I68947357"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Andres Troya-Galvis","raw_affiliation_strings":["ICube UMR CNRS 7357, Strasbourg University, Illkirch Cedex, France","ICube UMR CNRS 7357, Strasbourg University, 300 bd S\u00e9bastien Brant, Illkirch Cedex, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICube UMR CNRS 7357, Strasbourg University, Illkirch Cedex, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I68947357"]},{"raw_affiliation_string":"ICube UMR CNRS 7357, Strasbourg University, 300 bd S\u00e9bastien Brant, Illkirch Cedex, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I68947357"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031872978","display_name":"Pierre Gan\u00e7arski","orcid":"https://orcid.org/0000-0003-1230-6560"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I68947357","display_name":"Universit\u00e9 de Strasbourg","ror":"https://ror.org/00pg6eq24","country_code":"FR","type":"education","lineage":["https://openalex.org/I68947357"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Pierre Gancarski","raw_affiliation_strings":["ICube UMR CNRS 7357, Strasbourg University, Illkirch Cedex, France","ICube UMR CNRS 7357, Strasbourg University, 300 bd S\u00e9bastien Brant, Illkirch Cedex, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICube UMR CNRS 7357, Strasbourg University, Illkirch Cedex, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I68947357"]},{"raw_affiliation_string":"ICube UMR CNRS 7357, Strasbourg University, 300 bd S\u00e9bastien Brant, Illkirch Cedex, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I68947357"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"543","last_page":"546"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.9891999959945679,"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":0.688947856426239},{"id":"https://openalex.org/keywords/geospatial-analysis","display_name":"Geospatial analysis","score":0.6789675354957581},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6497205495834351},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6370867490768433},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5754340291023254},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.5645163059234619},{"id":"https://openalex.org/keywords/non-negative-matrix-factorization","display_name":"Non-negative matrix factorization","score":0.5268042087554932},{"id":"https://openalex.org/keywords/scale-space-segmentation","display_name":"Scale-space segmentation","score":0.5195591449737549},{"id":"https://openalex.org/keywords/image-texture","display_name":"Image texture","score":0.5134330987930298},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4912201762199402},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.4604393541812897},{"id":"https://openalex.org/keywords/segmentation-based-object-categorization","display_name":"Segmentation-based object categorization","score":0.45058107376098633},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.43541455268859863},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.365238219499588},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.2985684871673584},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2666906416416168},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.254512220621109}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.688947856426239},{"id":"https://openalex.org/C9770341","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Geospatial analysis","level":2,"score":0.6789675354957581},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6497205495834351},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6370867490768433},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5754340291023254},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.5645163059234619},{"id":"https://openalex.org/C152671427","wikidata":"https://www.wikidata.org/wiki/Q10843505","display_name":"Non-negative matrix factorization","level":4,"score":0.5268042087554932},{"id":"https://openalex.org/C65885262","wikidata":"https://www.wikidata.org/wiki/Q7429708","display_name":"Scale-space segmentation","level":4,"score":0.5195591449737549},{"id":"https://openalex.org/C63099799","wikidata":"https://www.wikidata.org/wiki/Q17147001","display_name":"Image texture","level":4,"score":0.5134330987930298},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4912201762199402},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.4604393541812897},{"id":"https://openalex.org/C25694479","wikidata":"https://www.wikidata.org/wiki/Q7446278","display_name":"Segmentation-based object categorization","level":5,"score":0.45058107376098633},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.43541455268859863},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.365238219499588},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.2985684871673584},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2666906416416168},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.254512220621109},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","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/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/mva.2015.7153250","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mva.2015.7153250","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 14th IAPR International Conference on Machine Vision Applications (MVA)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-05001285v1","is_oa":true,"landing_page_url":"https://hal.science/hal-05001285","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IAPR International Conference on Machine Vision Applications (MVA), May 2015, Tokyo, France. pp.543-546, ⟨10.1109/MVA.2015.7153250⟩","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-05001285v1","is_oa":true,"landing_page_url":"https://hal.science/hal-05001285","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IAPR International Conference on Machine Vision Applications (MVA), May 2015, Tokyo, France. pp.543-546, ⟨10.1109/MVA.2015.7153250⟩","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6376513825","display_name":"COllaboration, CLassification, Incrementality and Knowledge","funder_award_id":"ANR-12-MONU-0001","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W16865847","https://openalex.org/W1679913846","https://openalex.org/W2014269275","https://openalex.org/W2107636931","https://openalex.org/W2131012384","https://openalex.org/W2141729166","https://openalex.org/W4245176872"],"related_works":["https://openalex.org/W2204605857","https://openalex.org/W2355370993","https://openalex.org/W3196005494","https://openalex.org/W2093085045","https://openalex.org/W2170380303","https://openalex.org/W3017192027","https://openalex.org/W2184524617","https://openalex.org/W2069318476","https://openalex.org/W2115198604","https://openalex.org/W2150680473"],"abstract_inverted_index":{"High":[0,83],"spatial":[1],"resolution":[2],"satellite":[3,19],"imagery":[4,20],"has":[5],"become":[6],"an":[7],"important":[8],"source":[9],"of":[10,17,49,61,87,91],"information":[11],"for":[12,23,38],"geospatial":[13],"applications.":[14],"Automatic":[15],"segmentation":[16,41,95],"high-resolution":[18],"is":[21],"useful":[22],"obtaining":[24],"more":[25],"timely":[26],"and":[27,52,72,101],"accurate":[28],"information.":[29],"In":[30],"this":[31,66],"paper":[32],"we":[33],"introduce":[34],"a":[35,80],"new":[36],"approach":[37],"automatic":[39],"image":[40,86],"into":[42],"different":[43],"regions":[44],"(corresponding":[45],"to":[46],"various":[47],"features":[48],"texture,":[50],"intensity,":[51],"color)":[53],"based":[54],"on":[55,79],"topological":[56],"un-supervised":[57],"learning.":[58],"Three":[59],"types":[60],"methods":[62],"were":[63,77,97],"studied":[64],"in":[65],"work:":[67],"matrix":[68],"factorization,":[69],"self-organizing":[70],"maps":[71],"probabilistic":[73],"models.":[74],"The":[75,93],"approaches":[76],"applied":[78],"real":[81],"Very":[82],"Resolution":[84],"(VHR)":[85],"the":[88],"French":[89],"city":[90],"Strasbourg.":[92],"obtained":[94],"results":[96],"validated":[98],"using":[99],"internal":[100],"external":[102],"clustering":[103],"validation":[104],"indexes.":[105]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}