{"id":"https://openalex.org/W4406982836","doi":"https://doi.org/10.1109/jstars.2025.3532898","title":"Size-Prior-Oriented Target Detection and Recognition for Automotive SAR","display_name":"Size-Prior-Oriented Target Detection and Recognition for Automotive SAR","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4406982836","doi":"https://doi.org/10.1109/jstars.2025.3532898"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2025.3532898","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3532898","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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.2025.3532898","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Zekang Fan","orcid":"https://orcid.org/0009-0009-7660-3098"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zekang Fan","raw_affiliation_strings":["State Key Laboratory of Radio Frequency Heterogeneous Integration, Shenzhen University, Shenzhen, China","State Key Laboratory of Radio Frequency Heterogeneous Integration (Shenzhen University), Shenzhen, Guangdong, China"],"raw_orcid":"https://orcid.org/0009-0009-7660-3098","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Radio Frequency Heterogeneous Integration, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"State Key Laboratory of Radio Frequency Heterogeneous Integration (Shenzhen University), Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005734123","display_name":"Bo Zhao","orcid":"https://orcid.org/0000-0003-4264-2282"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Zhao","raw_affiliation_strings":["State Key Laboratory of Radio Frequency Heterogeneous Integration, Shenzhen University, Shenzhen, China","State Key Laboratory of Radio Frequency Heterogeneous Integration (Shenzhen University), Shenzhen, Guangdong, China"],"raw_orcid":"https://orcid.org/0000-0003-4264-2282","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Radio Frequency Heterogeneous Integration, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"State Key Laboratory of Radio Frequency Heterogeneous Integration (Shenzhen University), Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008505348","display_name":"Cuiqi Si","orcid":null},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cuiqi Si","raw_affiliation_strings":["State Key Laboratory of Radio Frequency Heterogeneous Integration, Shenzhen University, Shenzhen, China","State Key Laboratory of Radio Frequency Heterogeneous Integration (Shenzhen University), Shenzhen, Guangdong, China"],"raw_orcid":"https://orcid.org/0000-0003-0354-6781","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Radio Frequency Heterogeneous Integration, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"State Key Laboratory of Radio Frequency Heterogeneous Integration (Shenzhen University), Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112905825","display_name":"Fengming Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fengming Huang","raw_affiliation_strings":["State Key Laboratory of Radio Frequency Heterogeneous Integration, Shenzhen University, Shenzhen, China","State Key Laboratory of Radio Frequency Heterogeneous Integration (Shenzhen University), Shenzhen, Guangdong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Radio Frequency Heterogeneous Integration, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"State Key Laboratory of Radio Frequency Heterogeneous Integration (Shenzhen University), Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030305923","display_name":"Qiuchen Liu","orcid":"https://orcid.org/0000-0002-2374-4411"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiuchen Liu","raw_affiliation_strings":["State Key Laboratory of Radio Frequency Heterogeneous Integration, Shenzhen University, Shenzhen, China","State Key Laboratory of Radio Frequency Heterogeneous Integration (Shenzhen University), Shenzhen, Guangdong, China"],"raw_orcid":"https://orcid.org/0000-0002-2374-4411","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Radio Frequency Heterogeneous Integration, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"State Key Laboratory of Radio Frequency Heterogeneous Integration (Shenzhen University), Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"last","author":{"id":null,"display_name":"Lei Huang","orcid":"https://orcid.org/0000-0003-4534-7625"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Huang","raw_affiliation_strings":["State Key Laboratory of Radio Frequency Heterogeneous Integration, Shenzhen University, Shenzhen, China","State Key Laboratory of Radio Frequency Heterogeneous Integration (Shenzhen University), Shenzhen, Guangdong, China"],"raw_orcid":"https://orcid.org/0000-0003-4534-7625","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Radio Frequency Heterogeneous Integration, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"State Key Laboratory of Radio Frequency Heterogeneous Integration (Shenzhen University), Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I180726961"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":4.5793,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.92263472,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"18","issue":null,"first_page":"5347","last_page":"5359"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9976000189781189,"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":0.9976000189781189,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9623000025749207,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.957099974155426,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6549279093742371},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.4659932851791382},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45154425501823425},{"id":"https://openalex.org/keywords/automotive-industry","display_name":"Automotive industry","score":0.4389399588108063},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3887086808681488},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3440522849559784},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11123892664909363}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6549279093742371},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.4659932851791382},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45154425501823425},{"id":"https://openalex.org/C526921623","wikidata":"https://www.wikidata.org/wiki/Q190117","display_name":"Automotive industry","level":2,"score":0.4389399588108063},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3887086808681488},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3440522849559784},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11123892664909363},{"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/jstars.2025.3532898","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3532898","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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:30c8d33851c9467ca6f083964eebed97","is_oa":true,"landing_page_url":"https://doaj.org/article/30c8d33851c9467ca6f083964eebed97","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 5347-5359 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2025.3532898","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3532898","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":[],"awards":[{"id":"https://openalex.org/G1601984709","display_name":null,"funder_award_id":"61925108","funder_id":"https://openalex.org/F4320336125","funder_display_name":"National Science Fund for Distinguished Young Scholars"},{"id":"https://openalex.org/G8051838218","display_name":null,"funder_award_id":"62301331","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8697863170","display_name":null,"funder_award_id":"62171293","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G908278841","display_name":null,"funder_award_id":"62431021","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural 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/F4320336125","display_name":"National Science Fund for Distinguished Young Scholars","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W2025979838","https://openalex.org/W2599199509","https://openalex.org/W2665089225","https://openalex.org/W2753007557","https://openalex.org/W2891190453","https://openalex.org/W2904480641","https://openalex.org/W3032837604","https://openalex.org/W3134964108","https://openalex.org/W3138516171","https://openalex.org/W4225419999","https://openalex.org/W4285814921","https://openalex.org/W4289752563","https://openalex.org/W4296558678","https://openalex.org/W4312890534","https://openalex.org/W4313886592","https://openalex.org/W4365421167","https://openalex.org/W4380607083","https://openalex.org/W4386883151","https://openalex.org/W4388624495","https://openalex.org/W4390908054","https://openalex.org/W4391128424","https://openalex.org/W4391132239","https://openalex.org/W4391892515"],"related_works":["https://openalex.org/W2772917594","https://openalex.org/W2036807459","https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"Automotive":[0],"SAR":[1,13,44,96],"target":[2,70],"detection,":[3],"which":[4],"involves":[5],"interpreting":[6],"scenes":[7],"or":[8],"distinguishing":[9],"different":[10],"objects":[11],"from":[12],"images,":[14],"is":[15,169],"a":[16,76],"fundamental":[17],"and":[18,42,110,115,141,158],"critical":[19],"problem":[20],"in":[21,32,40,63,69,102],"intelligent":[22],"driving.":[23],"An":[24],"increasing":[25],"number":[26],"of":[27,49,59,88,100,122,133,144,153,164],"methods":[28],"have":[29],"been":[30],"proposed":[31],"airbone-SAR":[33],"image":[34,97],"understanding":[35],"due":[36],"to":[37],"the":[38,47,55,86,92,103,108,116,138,142,145,151,162],"challenges":[39],"deficient":[41],"high-variable":[43],"samples.":[45],"In":[46],"context":[48],"automotive":[50,95],"SAR,":[51],"beyond":[52],"these":[53],"challenges,":[54],"specific":[56],"incidence":[57],"angle":[58],"radar":[60],"scattering":[61],"mechanisms":[62],"millimeter-wave":[64],"band":[65],"present":[66],"additional":[67],"difficulties":[68],"identification.":[71],"Therefore,":[72],"this":[73],"article":[74],"proposes":[75],"prior-guided-attention":[77],"module,":[78,83],"termed":[79],"as":[80],"size":[81],"oriented":[82],"based":[84],"on":[85,137],"backbone":[87],"YOLOv5.":[89],"Then,":[90],"with":[91,150,166],"newly":[93],"established":[94],"dataset,":[98],"amounts":[99],"experiments":[101],"open":[104],"world":[105],"are":[106],"conducted.":[107],"false":[109],"missed":[111],"recognitions":[112],"were":[113],"reduced":[114],"mean":[117],"average":[118],"precision":[119],"(mAP)":[120],"improvement":[121],"each":[123],"method":[124],"was":[125,135,148],"about":[126],"3%":[127],".":[128],"A":[129],"test":[130,159],"result":[131],"mAP":[132],"92.8%":[134],"achieved":[136],"real-measured":[139],"data,":[140],"role":[143],"individual":[146],"modules":[147],"analyzed":[149],"help":[152],"gradient-weighted":[154],"class":[155],"activation":[156],"mapping":[157],"results,":[160],"thereby":[161],"effectiveness":[163],"SM":[165],"attention":[167],"module":[168],"verified.":[170]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
