{"id":"https://openalex.org/W1513020710","doi":"https://doi.org/10.1109/icdsp.2015.7251970","title":"The feasibility analysis of applying NMF in SAR target recognition","display_name":"The feasibility analysis of applying NMF in SAR target recognition","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W1513020710","doi":"https://doi.org/10.1109/icdsp.2015.7251970","mag":"1513020710"},"language":"en","primary_location":{"id":"doi:10.1109/icdsp.2015.7251970","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2015.7251970","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Digital Signal Processing (DSP)","raw_type":"proceedings-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/A5019411747","display_name":"Zongjie Cao","orcid":"https://orcid.org/0000-0002-0117-9087"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zongjie Cao","raw_affiliation_strings":["School of Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China","School of Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China 611731"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China 611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060935714","display_name":"Rui Min","orcid":"https://orcid.org/0000-0003-1248-7904"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Min","raw_affiliation_strings":["School of Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China","School of Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China 611731"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China 611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076476995","display_name":"Yiming Pi","orcid":"https://orcid.org/0000-0002-5176-7901"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiming Pi","raw_affiliation_strings":["School of Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China","School of Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China 611731"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China 611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100933910","display_name":"Zhengwu Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengwu Xu","raw_affiliation_strings":["School of Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China","School of Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China 611731"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Electrical Engineering, University of Electronic Science and Technology of China, Chengdu, China 611731","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5019411747"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":1.6215,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.85819231,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"721","last_page":"725"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9959999918937683,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9959999918937683,"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/T10057","display_name":"Face and Expression Recognition","score":0.9914000034332275,"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":0.9850999712944031,"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/non-negative-matrix-factorization","display_name":"Non-negative matrix factorization","score":0.8674346208572388},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.7373748421669006},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.6930044293403625},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6906212568283081},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6773558259010315},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5479370355606079},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5089945793151855},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5014371871948242},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.49651724100112915},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4765632450580597},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.4572668969631195},{"id":"https://openalex.org/keywords/character","display_name":"Character (mathematics)","score":0.43894582986831665},{"id":"https://openalex.org/keywords/spare-part","display_name":"Spare part","score":0.42089688777923584},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2026156783103943},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11160591244697571},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.08942914009094238}],"concepts":[{"id":"https://openalex.org/C152671427","wikidata":"https://www.wikidata.org/wiki/Q10843505","display_name":"Non-negative matrix factorization","level":4,"score":0.8674346208572388},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.7373748421669006},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.6930044293403625},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6906212568283081},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6773558259010315},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5479370355606079},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5089945793151855},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5014371871948242},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.49651724100112915},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4765632450580597},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.4572668969631195},{"id":"https://openalex.org/C2780861071","wikidata":"https://www.wikidata.org/wiki/Q1062934","display_name":"Character (mathematics)","level":2,"score":0.43894582986831665},{"id":"https://openalex.org/C194648553","wikidata":"https://www.wikidata.org/wiki/Q1364774","display_name":"Spare part","level":2,"score":0.42089688777923584},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2026156783103943},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11160591244697571},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.08942914009094238},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"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/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icdsp.2015.7251970","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2015.7251970","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Digital Signal Processing (DSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.6399999856948853,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W109238285","https://openalex.org/W1902027874","https://openalex.org/W1964120219","https://openalex.org/W1996443526","https://openalex.org/W2082379505","https://openalex.org/W2086695190","https://openalex.org/W2124648367","https://openalex.org/W2127970731","https://openalex.org/W2134262590","https://openalex.org/W2169466597"],"related_works":["https://openalex.org/W4390394189","https://openalex.org/W2037504162","https://openalex.org/W2539013788","https://openalex.org/W2792706544","https://openalex.org/W1568451138","https://openalex.org/W2156699640","https://openalex.org/W2045265907","https://openalex.org/W2972997031","https://openalex.org/W2146544734","https://openalex.org/W2075222291"],"abstract_inverted_index":{"Synthetic":[0],"Aperture":[1],"Radar":[2],"automatic":[3],"target":[4],"recognition":[5,23,64],"(SAR":[6],"ATR)":[7],"plays":[8],"an":[9],"important":[10],"role":[11],"both":[12],"in":[13,41,58,84],"national":[14],"defense":[15],"and":[16,32,54,75,103,107,118,135],"civil":[17],"applications.":[18],"In":[19],"this":[20],"paper,":[21],"the":[22,36,72,76,91,96,100,104,109,113,119],"process":[24],"via":[25],"Non-negative":[26],"Matrix":[27],"Factorization":[28],"(NMF)":[29],"is":[30],"visualized":[31],"analyzed":[33],"to":[34,115],"verify":[35],"feasible":[37],"of":[38,68,79,99],"applying":[39],"NMF":[40,49,80,126],"SAR":[42,59,85],"ATR.":[43],"As":[44],"a":[45,62],"matrix":[46,102],"decomposition":[47,93],"method,":[48],"can":[50,55,127,136],"obtain":[51,128,137],"part-based":[52],"representation,":[53],"be":[56,116],"applied":[57],"ATR":[60],"as":[61],"pattern":[63,133],"feature.":[65],"However,":[66],"most":[67],"researches":[69],"don't":[70],"consider":[71],"intrinsic":[73],"character":[74],"physical":[77,97,142],"meaning":[78,98],"when":[81],"using":[82],"it":[83],"images.":[86],"This":[87],"paper":[88],"starts":[89],"from":[90],"basic":[92],"formulas,":[94],"explores":[95],"base":[101],"encoding":[105],"matrix,":[106],"obtains":[108],"linear":[110],"relationship":[111],"between":[112],"sample":[114],"recognized":[117],"train":[120],"samples.":[121],"The":[122],"experiments":[123],"show":[124],"that":[125],"better":[129],"performance":[130],"than":[131],"other":[132],"features,":[134],"spare":[138],"representation":[139],"with":[140],"practical":[141],"meaning.":[143]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}