{"id":"https://openalex.org/W1539356909","doi":"https://doi.org/10.1109/tgrs.2015.2438400","title":"Multiclass Coarse Analysis for UAV Imagery","display_name":"Multiclass Coarse Analysis for UAV Imagery","publication_year":2015,"publication_date":"2015-07-08","ids":{"openalex":"https://openalex.org/W1539356909","doi":"https://doi.org/10.1109/tgrs.2015.2438400","mag":"1539356909"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2015.2438400","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2015.2438400","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","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/A5065140754","display_name":"Thomas Moranduzzo","orcid":null},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Thomas Moranduzzo","raw_affiliation_strings":["Department of Information Engineering and Computer Science, University of Trento, Trento, Italy","Department of Information Engineering and Computer Science, University of Trento , Trento, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Information Engineering and Computer Science, University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"Department of Information Engineering and Computer Science, University of Trento , Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021389231","display_name":"Farid Melgani","orcid":"https://orcid.org/0000-0001-9745-3732"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Farid Melgani","raw_affiliation_strings":["Department of Information Engineering and Computer Science, University of Trento, Trento, Italy","Department of Information Engineering and Computer Science, University of Trento , Trento, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Information Engineering and Computer Science, University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"Department of Information Engineering and Computer Science, University of Trento , Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078980808","display_name":"Mohamed Lamine Mekhalfi","orcid":"https://orcid.org/0000-0002-4295-0974"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Mohamed Lamine Mekhalfi","raw_affiliation_strings":["Department of Information Engineering and Computer Science, University of Trento, Trento, Italy","Department of Information Engineering and Computer Science, University of Trento , Trento, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Information Engineering and Computer Science, University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"Department of Information Engineering and Computer Science, University of Trento , Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054237841","display_name":"Yakoub Bazi","orcid":"https://orcid.org/0000-0001-9287-0596"},"institutions":[{"id":"https://openalex.org/I28022161","display_name":"King Saud University","ror":"https://ror.org/02f81g417","country_code":"SA","type":"education","lineage":["https://openalex.org/I28022161"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Yakoub Bazi","raw_affiliation_strings":["Department of Computer Engineering, College of Computer and Information Sciences, King Saud University, Riyadh, Saudi Arabia","Dept. of Comput. Eng., King Saud Univ., Riyadh, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, College of Computer and Information Sciences, King Saud University, Riyadh, Saudi Arabia","institution_ids":["https://openalex.org/I28022161"]},{"raw_affiliation_string":"Dept. of Comput. Eng., King Saud Univ., Riyadh, Saudi Arabia","institution_ids":["https://openalex.org/I28022161"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052594698","display_name":"Naif Alajlan","orcid":"https://orcid.org/0000-0003-1846-1131"},"institutions":[{"id":"https://openalex.org/I28022161","display_name":"King Saud University","ror":"https://ror.org/02f81g417","country_code":"SA","type":"education","lineage":["https://openalex.org/I28022161"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Naif Alajlan","raw_affiliation_strings":["Department of Computer Engineering, College of Computer and Information Sciences, King Saud University, Riyadh, Saudi Arabia","Dept. of Comput. Eng., King Saud Univ., Riyadh, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, College of Computer and Information Sciences, King Saud University, Riyadh, Saudi Arabia","institution_ids":["https://openalex.org/I28022161"]},{"raw_affiliation_string":"Dept. of Comput. Eng., King Saud Univ., Riyadh, Saudi Arabia","institution_ids":["https://openalex.org/I28022161"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5065140754"],"corresponding_institution_ids":["https://openalex.org/I193223587"],"apc_list":null,"apc_paid":null,"fwci":2.9455,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":{"value":0.93929852,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"53","issue":"12","first_page":"6394","last_page":"6406"},"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":0.9998999834060669,"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":0.9998999834060669,"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":0.9991999864578247,"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"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9976000189781189,"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/tile","display_name":"Tile","score":0.9641252756118774},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.738338828086853},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.6428571343421936},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5753130912780762},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.48820263147354126},{"id":"https://openalex.org/keywords/subdivision","display_name":"Subdivision","score":0.4516559839248657},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.44852298498153687},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.43637317419052124},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.43438398838043213},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.43318700790405273},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4153411090373993},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4124978184700012},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.38735172152519226},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15271684527397156},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10286685824394226}],"concepts":[{"id":"https://openalex.org/C2780728851","wikidata":"https://www.wikidata.org/wiki/Q468402","display_name":"Tile","level":2,"score":0.9641252756118774},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.738338828086853},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.6428571343421936},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5753130912780762},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.48820263147354126},{"id":"https://openalex.org/C143392562","wikidata":"https://www.wikidata.org/wiki/Q449111","display_name":"Subdivision","level":2,"score":0.4516559839248657},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.44852298498153687},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.43637317419052124},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.43438398838043213},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.43318700790405273},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4153411090373993},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4124978184700012},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.38735172152519226},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15271684527397156},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10286685824394226},{"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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"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/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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tgrs.2015.2438400","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2015.2438400","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:iris.unitn.it:11572/115414","is_oa":false,"landing_page_url":"http://hdl.handle.net/11572/115414","pdf_url":null,"source":{"id":"https://openalex.org/S4306401913","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Trento)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193223587","host_organization_name":"University of Trento","host_organization_lineage":["https://openalex.org/I193223587"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8500000238418579,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1483428028","https://openalex.org/W1490682695","https://openalex.org/W1968286622","https://openalex.org/W1972679354","https://openalex.org/W1980867644","https://openalex.org/W2031506269","https://openalex.org/W2043552486","https://openalex.org/W2055085016","https://openalex.org/W2060093359","https://openalex.org/W2073201137","https://openalex.org/W2074464158","https://openalex.org/W2083556620","https://openalex.org/W2093126287","https://openalex.org/W2095537868","https://openalex.org/W2097536090","https://openalex.org/W2097989534","https://openalex.org/W2121808441","https://openalex.org/W2122906255","https://openalex.org/W2132518715","https://openalex.org/W2142566733","https://openalex.org/W2151103935","https://openalex.org/W2151641467","https://openalex.org/W2152449524","https://openalex.org/W2153635508","https://openalex.org/W2161969291","https://openalex.org/W2169482235","https://openalex.org/W2170441325","https://openalex.org/W2177274842","https://openalex.org/W2497532187","https://openalex.org/W6629126664"],"related_works":["https://openalex.org/W2114959296","https://openalex.org/W38346124","https://openalex.org/W2502442966","https://openalex.org/W2138666621","https://openalex.org/W2383936314","https://openalex.org/W2777914781","https://openalex.org/W1992771654","https://openalex.org/W2384806462","https://openalex.org/W4246369972","https://openalex.org/W4244869112"],"abstract_inverted_index":{"This":[0,90],"paper":[1],"presents":[2],"a":[3,63,73,93,115,121,145,184],"novel":[4],"method":[5],"to":[6,40,78],"\u201ccoarsely\u201d":[7],"describe":[8],"extremely":[9],"high-resolution":[10],"(EHR)":[11],"images":[12,38,190],"acquired":[13,191],"by":[14],"means":[15],"of":[16,36,57,65,75,84,95,110,154,167,187],"unmanned":[17],"aerial":[18],"vehicles":[19],"(UAVs)":[20],"over":[21,192],"urban":[22,194],"areas.":[23],"Standard":[24],"image":[25,61],"analysis":[26],"approaches":[27],"cannot":[28],"be":[29],"directly":[30],"exploited":[31],"for":[32],"the":[33,55,58,80,85,100,108,157,161,170,173],"automatic":[34],"description":[35],"UAV":[37,60,189],"due":[39],"their":[41],"EHR.":[42],"For":[43],"this":[44],"reason,":[45],"we":[46,134],"propose":[47],"an":[48,193],"alternative":[49],"approach":[50,106],"that":[51,151],"consists":[52],"first":[53],"in":[54,62,99],"subdivision":[56],"original":[59],"grid":[64],"tiles.":[66],"Then,":[67],"each":[68,142],"tile":[69,143],"is":[70],"compared":[71],"with":[72],"library":[74],"training":[76,88],"tiles":[77],"inherit":[79],"binary":[81],"multilabel":[82],"vector":[83,91],"most":[86],"similar":[87],"tile.":[89,102,159],"conveys":[92],"list":[94],"classes":[96],"likely":[97],"present":[98,135],"considered":[101,158],"Our":[103],"multiclass":[104],"tile-based":[105],"needs":[107],"definition":[109],"two":[111,148,164],"main":[112],"ingredients:":[113],"1)":[114],"suitable":[116],"tile-representation":[117,126],"strategy;":[118],"and":[119,127,147,172,198],"2)":[120],"tile-to-tile":[122],"matching":[123,128,162],"operation.":[124],"Various":[125],"strategies":[129,150],"are":[130,177,196],"investigated.":[131],"In":[132],"particular,":[133],"three":[136],"global":[137],"representation":[138],"strategies,":[139,163],"which":[140],"process":[141],"as":[144],"whole":[146],"point-based":[149],"exploit":[152],"points":[153],"interest":[155],"within":[156],"Regarding":[160],"simple":[165],"measures":[166],"distance,":[168],"namely,":[169],"Euclidean":[171],"chi-squared":[174],"histogram":[175],"distances,":[176],"explored.":[178],"Interesting":[179],"experimental":[180],"results":[181],"conducted":[182],"on":[183],"rich":[185],"set":[186],"real":[188],"area":[195],"reported":[197],"discussed.":[199]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
