{"id":"https://openalex.org/W4313022244","doi":"https://doi.org/10.1109/tip.2022.3231126","title":"Lightweight Deep Neural Networks for Ship Target Detection in SAR Imagery","display_name":"Lightweight Deep Neural Networks for Ship Target Detection in SAR Imagery","publication_year":2022,"publication_date":"2022-12-27","ids":{"openalex":"https://openalex.org/W4313022244","doi":"https://doi.org/10.1109/tip.2022.3231126","pmid":"https://pubmed.ncbi.nlm.nih.gov/37015502"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2022.3231126","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2022.3231126","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Image Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5043163390","display_name":"Jielei Wang","orcid":"https://orcid.org/0000-0003-2882-7053"},"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":"Jielei Wang","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061245960","display_name":"Zongyong Cui","orcid":"https://orcid.org/0000-0003-1155-786X"},"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":"Zongyong Cui","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027774051","display_name":"Ting Jiang","orcid":"https://orcid.org/0000-0002-2667-0235"},"institutions":[{"id":"https://openalex.org/I4401726805","display_name":"Megvii (China)","ror":"https://ror.org/040b32p69","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726805"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ting Jiang","raw_affiliation_strings":["Megvii Technology Ltd., Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Megvii Technology Ltd., Chengdu, China","institution_ids":["https://openalex.org/I4401726805"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073006428","display_name":"Changjie Cao","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":"Changjie Cao","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","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":false,"raw_author_name":"Zongjie Cao","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","Center for Information Geoscience, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Center for Information Geoscience, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5043163390"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":3.7697,"has_fulltext":false,"cited_by_count":40,"citation_normalized_percentile":{"value":0.9471494,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"32","issue":null,"first_page":"565","last_page":"579"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.9998000264167786,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.9998000264167786,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9929999709129333,"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/T11622","display_name":"Maritime Navigation and Safety","score":0.9528999924659729,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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":0.7860803008079529},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7183482646942139},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.5957893133163452},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5609992146492004},{"id":"https://openalex.org/keywords/pruning","display_name":"Pruning","score":0.5161001086235046},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4604208767414093},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.45524001121520996},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.4462498426437378},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.41398513317108154},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3561789393424988},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11223867535591125}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7860803008079529},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7183482646942139},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.5957893133163452},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5609992146492004},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.5161001086235046},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4604208767414093},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.45524001121520996},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.4462498426437378},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.41398513317108154},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3561789393424988},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11223867535591125},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tip.2022.3231126","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2022.3231126","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Image Processing","raw_type":"journal-article"},{"id":"pmid:37015502","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37015502","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on image processing : a publication of the IEEE Signal Processing Society","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G404181328","display_name":null,"funder_award_id":"61971101","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":81,"referenced_works":["https://openalex.org/W163172025","https://openalex.org/W639708223","https://openalex.org/W1523741643","https://openalex.org/W1536680647","https://openalex.org/W1596914020","https://openalex.org/W1819551434","https://openalex.org/W2070145903","https://openalex.org/W2077365994","https://openalex.org/W2090991102","https://openalex.org/W2102605133","https://openalex.org/W2109255472","https://openalex.org/W2156023754","https://openalex.org/W2193145675","https://openalex.org/W2279098554","https://openalex.org/W2289333180","https://openalex.org/W2342877428","https://openalex.org/W2495425901","https://openalex.org/W2531409750","https://openalex.org/W2554302513","https://openalex.org/W2570343428","https://openalex.org/W2737371731","https://openalex.org/W2765879893","https://openalex.org/W2774244034","https://openalex.org/W2787884921","https://openalex.org/W2796345789","https://openalex.org/W2806070179","https://openalex.org/W2898360562","https://openalex.org/W2904480641","https://openalex.org/W2908700480","https://openalex.org/W2919249702","https://openalex.org/W2928007866","https://openalex.org/W2928870406","https://openalex.org/W2961699889","https://openalex.org/W2963037989","https://openalex.org/W2963125010","https://openalex.org/W2963785947","https://openalex.org/W2971316517","https://openalex.org/W2973090649","https://openalex.org/W2982932271","https://openalex.org/W2984950434","https://openalex.org/W2987906097","https://openalex.org/W2989604896","https://openalex.org/W3000097815","https://openalex.org/W3011032387","https://openalex.org/W3012162230","https://openalex.org/W3018757597","https://openalex.org/W3021258337","https://openalex.org/W3033996275","https://openalex.org/W3034513523","https://openalex.org/W3037080794","https://openalex.org/W3086583298","https://openalex.org/W3089780760","https://openalex.org/W3092203600","https://openalex.org/W3100837220","https://openalex.org/W3106250896","https://openalex.org/W3109586922","https://openalex.org/W3118944910","https://openalex.org/W3129259915","https://openalex.org/W3129437613","https://openalex.org/W3137278923","https://openalex.org/W3184164445","https://openalex.org/W3184840388","https://openalex.org/W3192438490","https://openalex.org/W3195769585","https://openalex.org/W3200828110","https://openalex.org/W4293584584","https://openalex.org/W4297775537","https://openalex.org/W6638444622","https://openalex.org/W6677103964","https://openalex.org/W6678583879","https://openalex.org/W6695314431","https://openalex.org/W6714138976","https://openalex.org/W6723181079","https://openalex.org/W6726275242","https://openalex.org/W6737664043","https://openalex.org/W6739917289","https://openalex.org/W6741416173","https://openalex.org/W6741783443","https://openalex.org/W6750227808","https://openalex.org/W6755526309","https://openalex.org/W6787352875"],"related_works":["https://openalex.org/W4293226380","https://openalex.org/W2373300491","https://openalex.org/W4226493464","https://openalex.org/W4312417841","https://openalex.org/W3193565141","https://openalex.org/W3133861977","https://openalex.org/W2951211570","https://openalex.org/W3167935049","https://openalex.org/W3103566983","https://openalex.org/W3029198973"],"abstract_inverted_index":{"In":[0,46,83],"recent":[1],"years,":[2],"deep":[3],"convolutional":[4],"neural":[5],"networks":[6,54,198],"(DCNNs)":[7],"have":[8],"been":[9],"widely":[10],"used":[11],"in":[12,19,188],"the":[13,26,77,86,90,108,113,121,129,144,148,157,162,166,185],"task":[14,167],"of":[15,32,51,92,102,137,147],"ship":[16,57,95,172],"target":[17,58,96,173],"detection":[18,53,59,97,151,174,197,201],"synthetic":[20],"aperture":[21],"radar":[22],"(SAR)":[23],"imagery.":[24],"However,":[25],"vast":[27],"storage":[28],"and":[29,117,132,154,180,195],"computational":[30],"cost":[31],"DCNN":[33],"limits":[34],"its":[35],"application":[36],"to":[37],"spaceborne":[38],"or":[39],"airborne":[40],"onboard":[41],"devices":[42],"with":[43],"limited":[44],"resources.":[45],"this":[47,67,189],"paper,":[48],"a":[49,70,93,100,135,170],"set":[50,136],"lightweight":[52,65,109,138,171],"for":[55],"SAR":[56],"are":[60],"proposed.":[61],"To":[62],"obtain":[63],"these":[64],"networks,":[66],"paper":[68,190],"designs":[69],"network":[71,98,110,139,152,158],"structure":[72,116],"optimization":[73,124],"algorithm":[74,80,88,125],"based":[75],"on":[76,178],"multi-objective":[78,122],"firefly":[79,123],"(termed":[81],"NOFA).":[82],"our":[84],"design,":[85],"NOFA":[87],"encodes":[89],"filters":[91],"well-performing":[94],"into":[99,169],"list":[101,131],"probabilities,":[103],"which":[104],"will":[105,111],"determine":[106],"whether":[107],"inherit":[112],"corresponding":[114],"filter":[115],"parameters.":[118],"After":[119],"that,":[120],"(MFA)":[126],"continuously":[127],"optimizes":[128],"probability":[130],"finally":[133],"outputs":[134],"encodings":[140],"that":[141,164,184],"can":[142,191],"meet":[143],"different":[145],"needs":[146],"trade-off":[149],"between":[150],"precision":[153],"size.":[155],"Finally,":[156],"pruning":[159],"technology":[160],"transforms":[161],"encoding":[163],"meets":[165],"requirements":[168],"network.":[175],"The":[176],"experiments":[177],"SSDD":[179],"SDCD":[181],"datasets":[182],"prove":[183],"method":[186],"proposed":[187],"provide":[192],"more":[193],"flexible":[194],"lighter":[196],"than":[199],"traditional":[200],"networks.":[202]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":20},{"year":2023,"cited_by_count":4}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
