{"id":"https://openalex.org/W4408858422","doi":"https://doi.org/10.1109/jstars.2025.3546403","title":"Extracting Dwellings in Refugee Camps Using Multifractal Analysis and Mathematical Morphology Based Descriptors","display_name":"Extracting Dwellings in Refugee Camps Using Multifractal Analysis and Mathematical Morphology Based Descriptors","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4408858422","doi":"https://doi.org/10.1109/jstars.2025.3546403"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2025.3546403","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3546403","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/jstars.2025.3546403","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012462167","display_name":"Ma\u0142gorzata Jenerowicz","orcid":"https://orcid.org/0000-0003-1165-0503"},"institutions":[{"id":"https://openalex.org/I122697084","display_name":"Centrum Bada\u0144 Kosmicznych","ror":"https://ror.org/03zm2br59","country_code":"PL","type":"facility","lineage":["https://openalex.org/I122697084","https://openalex.org/I99542240"]},{"id":"https://openalex.org/I99542240","display_name":"Polish Academy of Sciences","ror":"https://ror.org/01dr6c206","country_code":"PL","type":"government","lineage":["https://openalex.org/I99542240"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Ma\u0142gorzata Jenerowicz-Sanikowska","raw_affiliation_strings":["Space Research Centre of the Polish Academy of Sciences, Warsaw, Poland"],"raw_orcid":"https://orcid.org/0000-0003-1165-0503","affiliations":[{"raw_affiliation_string":"Space Research Centre of the Polish Academy of Sciences, Warsaw, Poland","institution_ids":["https://openalex.org/I122697084","https://openalex.org/I99542240"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024965788","display_name":"Anna Wawrzaszek","orcid":"https://orcid.org/0000-0001-9946-3547"},"institutions":[{"id":"https://openalex.org/I122697084","display_name":"Centrum Bada\u0144 Kosmicznych","ror":"https://ror.org/03zm2br59","country_code":"PL","type":"facility","lineage":["https://openalex.org/I122697084","https://openalex.org/I99542240"]},{"id":"https://openalex.org/I99542240","display_name":"Polish Academy of Sciences","ror":"https://ror.org/01dr6c206","country_code":"PL","type":"government","lineage":["https://openalex.org/I99542240"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Anna Wawrzaszek","raw_affiliation_strings":["Space Research Centre of the Polish Academy of Sciences, Warsaw, Poland"],"raw_orcid":"https://orcid.org/0000-0001-9946-3547","affiliations":[{"raw_affiliation_string":"Space Research Centre of the Polish Academy of Sciences, Warsaw, Poland","institution_ids":["https://openalex.org/I122697084","https://openalex.org/I99542240"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5012462167"],"corresponding_institution_ids":["https://openalex.org/I122697084","https://openalex.org/I99542240"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07296575,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"18","issue":null,"first_page":"8001","last_page":"8010"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9660999774932861,"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":0.9660999774932861,"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/T13890","display_name":"Remote Sensing and Land Use","score":0.9448000192642212,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematical-morphology","display_name":"Mathematical morphology","score":0.7375483512878418},{"id":"https://openalex.org/keywords/multifractal-system","display_name":"Multifractal system","score":0.5898884534835815},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5506748557090759},{"id":"https://openalex.org/keywords/morphology","display_name":"Morphology (biology)","score":0.5297273993492126},{"id":"https://openalex.org/keywords/refugee","display_name":"Refugee","score":0.5126325488090515},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.48503512144088745},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3793853521347046},{"id":"https://openalex.org/keywords/fractal","display_name":"Fractal","score":0.30136847496032715},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.25437474250793457},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.23672175407409668},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21692368388175964},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.18644848465919495},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.176664799451828},{"id":"https://openalex.org/keywords/archaeology","display_name":"Archaeology","score":0.14058426022529602}],"concepts":[{"id":"https://openalex.org/C185568154","wikidata":"https://www.wikidata.org/wiki/Q530242","display_name":"Mathematical morphology","level":4,"score":0.7375483512878418},{"id":"https://openalex.org/C133905733","wikidata":"https://www.wikidata.org/wiki/Q2629238","display_name":"Multifractal system","level":3,"score":0.5898884534835815},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5506748557090759},{"id":"https://openalex.org/C499950583","wikidata":"https://www.wikidata.org/wiki/Q183252","display_name":"Morphology (biology)","level":2,"score":0.5297273993492126},{"id":"https://openalex.org/C173145845","wikidata":"https://www.wikidata.org/wiki/Q131572","display_name":"Refugee","level":2,"score":0.5126325488090515},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.48503512144088745},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3793853521347046},{"id":"https://openalex.org/C40636538","wikidata":"https://www.wikidata.org/wiki/Q81392","display_name":"Fractal","level":2,"score":0.30136847496032715},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.25437474250793457},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.23672175407409668},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21692368388175964},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.18644848465919495},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.176664799451828},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.14058426022529602},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2025.3546403","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3546403","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:9b0a90bb34b24f47852675d5e57688fc","is_oa":true,"landing_page_url":"https://doaj.org/article/9b0a90bb34b24f47852675d5e57688fc","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 8001-8010 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2025.3546403","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3546403","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.699999988079071}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1969481659","https://openalex.org/W1973079282","https://openalex.org/W1985267428","https://openalex.org/W2003958583","https://openalex.org/W2019472011","https://openalex.org/W2085051150","https://openalex.org/W2092012458","https://openalex.org/W2115622344","https://openalex.org/W2133059825","https://openalex.org/W2143528876","https://openalex.org/W2156484002","https://openalex.org/W2157123587","https://openalex.org/W2469988247","https://openalex.org/W2541368853","https://openalex.org/W2598175330","https://openalex.org/W2982994871","https://openalex.org/W2984536431","https://openalex.org/W2990839383","https://openalex.org/W3045909161","https://openalex.org/W3112100457","https://openalex.org/W3134582159","https://openalex.org/W4292003313","https://openalex.org/W4308441285","https://openalex.org/W6945302024"],"related_works":["https://openalex.org/W2034193224","https://openalex.org/W1639315488","https://openalex.org/W2477007413","https://openalex.org/W2056486084","https://openalex.org/W4382488079","https://openalex.org/W2042397562","https://openalex.org/W2010006040","https://openalex.org/W2382904344","https://openalex.org/W3120329059","https://openalex.org/W2461976178"],"abstract_inverted_index":{"This":[0],"article":[1],"presents":[2],"an":[3,157],"automatic":[4],"procedure":[5,77],"for":[6],"detecting":[7],"and":[8,50,61,130,162],"counting":[9],"dwellings":[10],"in":[11,28,71,135],"refugee/internally":[12],"displaced":[13],"persons":[14],"camps.":[15],"Very":[16],"high":[17],"resolution":[18],"(VHR)":[19],"satellite":[20,124],"images":[21,125],"are":[22,67],"used":[23],"to":[24,30,39,119],"monitor":[25],"camps,":[26],"especially":[27],"inaccessible":[29],"\u201cin-situ\u201d":[31],"measures":[32],"areas.":[33],"We":[34],"develop":[35],"a":[36,87,120,163],"new":[37],"algorithm":[38,54],"analyze":[40],"these":[41],"images,":[42],"with":[43,141,156],"the":[44,72,79,83,99,108,112,151],"aim":[45],"of":[46,82,122,132,160,166],"improving":[47],"detection":[48],"accuracy":[49],"computing":[51],"performance.":[52],"The":[53,147],"is":[55,95,117,139,154],"based":[56],"on":[57,98,107],"local":[58],"multifractal":[59],"analysis":[60,74],"mathematical":[62],"morphology,":[63],"two":[64,133,152],"methods":[65,153],"that":[66],"becoming":[68],"increasingly":[69],"popular":[70],"image":[73,89,101,109],"community.":[75],"Our":[76,137],"translates":[78],"visual":[80,145],"characterization":[81],"desired":[84],"structures":[85],"into":[86],"morphological":[88,93],"processing":[90],"chain.":[91],"However,":[92],"filtering":[94],"not":[96],"performed":[97],"original":[100],"<italic":[102],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[103],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">per":[104],"se</i>,":[105],"but":[106],"expressed":[110],"by":[111,144],"H\u00f6lder":[113],"exponent.":[114],"Proposed":[115],"method":[116],"applied":[118],"set":[121],"VHR":[123],"(GeoEye-1,":[126],"WorldView-2,":[127],"-3,":[128],"-4":[129],"JL-1GF02A)":[131],"camps":[134],"Africa.":[136],"technique":[138],"compared":[140],"results":[142],"obtained":[143],"interpretation.":[146],"correlation":[148],"coefficient":[149],"between":[150],"0.98,":[155],"omission":[158],"error":[159,165],"7.98%":[161],"commission":[164],"4.54%.":[167]},"counts_by_year":[],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}