{"id":"https://openalex.org/W4286277863","doi":"https://doi.org/10.1109/ist55454.2022.9827663","title":"Feature selection classifier for fully polarized SAR and optical images based on rotation forests","display_name":"Feature selection classifier for fully polarized SAR and optical images based on rotation forests","publication_year":2022,"publication_date":"2022-06-21","ids":{"openalex":"https://openalex.org/W4286277863","doi":"https://doi.org/10.1109/ist55454.2022.9827663"},"language":"en","primary_location":{"id":"doi:10.1109/ist55454.2022.9827663","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ist55454.2022.9827663","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Conference on Imaging Systems and Techniques (IST)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5101846854","display_name":"Zheng Cai","orcid":"https://orcid.org/0009-0002-6934-4648"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng Cai","raw_affiliation_strings":["College of Electrical and Information Engineering Nanjing University of Aeronautics and Astronautics,Nanjing,China","College of Electrical and Information Engineering Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical and Information Engineering Nanjing University of Aeronautics and Astronautics,Nanjing,China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"College of Electrical and Information Engineering Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027177558","display_name":"Yingying Kong","orcid":"https://orcid.org/0000-0001-8927-7601"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingying Kong","raw_affiliation_strings":["College of Electrical and Information Engineering Nanjing University of Aeronautics and Astronautics,Nanjing,China","College of Electrical and Information Engineering Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical and Information Engineering Nanjing University of Aeronautics and Astronautics,Nanjing,China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"College of Electrical and Information Engineering Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"45","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9941999912261963,"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"}},"topics":[{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9941999912261963,"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/T13890","display_name":"Remote Sensing and Land Use","score":0.9854999780654907,"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"}},{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9754999876022339,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7747275233268738},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7152144312858582},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6358875036239624},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.610895574092865},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.608039140701294},{"id":"https://openalex.org/keywords/random-forest","display_name":"Random forest","score":0.6042801141738892},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.5975927114486694},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.531848669052124},{"id":"https://openalex.org/keywords/contextual-image-classification","display_name":"Contextual image classification","score":0.5017683506011963},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.46632081270217896},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.32897624373435974},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.32799530029296875},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.12913545966148376},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.0758965015411377}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7747275233268738},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7152144312858582},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6358875036239624},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.610895574092865},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.608039140701294},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.6042801141738892},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.5975927114486694},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.531848669052124},{"id":"https://openalex.org/C75294576","wikidata":"https://www.wikidata.org/wiki/Q5165192","display_name":"Contextual image classification","level":3,"score":0.5017683506011963},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.46632081270217896},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32897624373435974},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.32799530029296875},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.12913545966148376},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0758965015411377}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ist55454.2022.9827663","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ist55454.2022.9827663","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Conference on Imaging Systems and Techniques (IST)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","score":0.6200000047683716,"display_name":"Climate action"}],"awards":[{"id":"https://openalex.org/G1484228220","display_name":null,"funder_award_id":"BK20140825","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G2376466557","display_name":null,"funder_award_id":"61501228","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4116332683","display_name":null,"funder_award_id":"20152052029,20182052012","funder_id":"https://openalex.org/F4320322857","funder_display_name":"Aeronautical Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322857","display_name":"Aeronautical Science Foundation of China","ror":"https://ror.org/02wq41p38"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2038892422","https://openalex.org/W2110693311","https://openalex.org/W2114578114","https://openalex.org/W2150757437","https://openalex.org/W2548630229","https://openalex.org/W2548679149","https://openalex.org/W2911964244","https://openalex.org/W2976243291","https://openalex.org/W3016163867","https://openalex.org/W3141690430"],"related_works":["https://openalex.org/W4388745254","https://openalex.org/W2889302474","https://openalex.org/W2980082554","https://openalex.org/W1517228774","https://openalex.org/W2767419625","https://openalex.org/W2389704471","https://openalex.org/W4210966920","https://openalex.org/W2156233651","https://openalex.org/W2005234362","https://openalex.org/W2550009779"],"abstract_inverted_index":{"Synthetic":[0],"aperture":[1],"radar":[2],"(SAR)":[3],"has":[4],"the":[5,38,56,69,78,99,104,122,148,167,186,192,201,207,210],"unique":[6],"advantage":[7],"of":[8,40,59,71,80,108,124,173,185,209],"not":[9,75],"being":[10],"affected":[11],"by":[12,29,197],"weather":[13],"illumination":[14],"conditions,":[15],"but":[16],"its":[17],"interpretation":[18],"is":[19,74,195],"very":[20],"difficult.":[21],"Optical":[22],"images,":[23,112],"though":[24],"readable,":[25],"are":[26,177],"greatly":[27],"influenced":[28],"climate":[30],"and":[31,49,62,115,162,166,170,191],"light":[32],"conditions.":[33],"In":[34,127],"order":[35,128],"to":[36,87,93,103,129,160],"solve":[37,130],"problems":[39],"single":[41,46],"source":[42],"image,":[43],"such":[44],"as":[45],"imaging":[47],"mode":[48],"poor":[50],"use":[51],"scene,":[52],"this":[53,84,131],"paper":[54,85],"proposes":[55],"feature-level-fusion":[57,125],"classification":[58,97,168],"optical":[60],"image":[61],"fully":[63,109],"polarized":[64,110],"SAR":[65,111],"image.":[66],"Considering":[67],"that":[68,147],"effect":[70],"neural":[72],"network":[73],"ideal":[76],"under":[77,98],"condition":[79],"small":[81],"training":[82],"samples,":[83],"aims":[86],"find":[88],"a":[89,135],"machine":[90],"learning":[91],"method":[92],"achieve":[94],"high":[95],"precision":[96],"above":[100],"condition.":[101],"Due":[102],"rich":[105],"backscattering":[106],"information":[107],"feature":[113,141,181,204],"redundancy":[114],"irrelevance":[116],"will":[117],"inevitably":[118],"be":[119],"encountered":[120],"in":[121,154],"process":[123],"classification.":[126],"problem,":[132],"we":[133],"propose":[134],"rotation":[136,174],"forest":[137,164,175],"classifier":[138,150,176,188,202],"combined":[139],"with":[140,200],"selection.":[142,182],"The":[143,183],"experimental":[144],"results":[145],"show":[146],"proposed":[149,187],"provides":[151],"significant":[152],"improvements":[153],"overall":[155],"accuracy":[156,169],"(OA)":[157],"when":[158],"compared":[159,199],"SVM":[161],"random":[163],"classifier,":[165],"operation":[171,193],"efficiency":[172],"improved":[178],"significantly":[179],"after":[180],"OA":[184],"reaches":[189],"0.96,":[190],"time":[194],"reduced":[196],"20.74%":[198],"without":[203],"selection,":[205],"validating":[206],"effectiveness":[208],"methods.":[211]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
