{"id":"https://openalex.org/W4412747811","doi":"https://doi.org/10.1109/jiot.2025.3593829","title":"DSONet: A Lightweight Framework for the Detection of Multiscale Dense Ship Occlusion","display_name":"DSONet: A Lightweight Framework for the Detection of Multiscale Dense Ship Occlusion","publication_year":2025,"publication_date":"2025-07-30","ids":{"openalex":"https://openalex.org/W4412747811","doi":"https://doi.org/10.1109/jiot.2025.3593829"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3593829","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3593829","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5119113447","display_name":"Chang Qu","orcid":null},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chang Qu","raw_affiliation_strings":["Information Engineering College, Shanghai Maritime University, Shanghai, China"],"raw_orcid":"https://orcid.org/0009-0004-4284-2334","affiliations":[{"raw_affiliation_string":"Information Engineering College, Shanghai Maritime University, Shanghai, China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030048058","display_name":"Yuhu Shi","orcid":"https://orcid.org/0000-0002-4009-2849"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhu Shi","raw_affiliation_strings":["Information Engineering College, Shanghai Maritime University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-4009-2849","affiliations":[{"raw_affiliation_string":"Information Engineering College, Shanghai Maritime University, Shanghai, China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100332207","display_name":"Hongyu Chen","orcid":"https://orcid.org/0009-0004-2934-3135"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongyu Chen","raw_affiliation_strings":["Information Engineering College, Shanghai Maritime University, Shanghai, China"],"raw_orcid":"https://orcid.org/0009-0004-2934-3135","affiliations":[{"raw_affiliation_string":"Information Engineering College, Shanghai Maritime University, Shanghai, China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050911843","display_name":"Q. H. Ye","orcid":null},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qianqian Ye","raw_affiliation_strings":["Information Engineering College, Shanghai Maritime University, Shanghai, China"],"raw_orcid":"https://orcid.org/0009-0000-8727-5653","affiliations":[{"raw_affiliation_string":"Information Engineering College, Shanghai Maritime University, Shanghai, China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yang Cai","orcid":"https://orcid.org/0009-0004-4885-2867"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Cai","raw_affiliation_strings":["Information Engineering College, Shanghai Maritime University, Shanghai, China"],"raw_orcid":"https://orcid.org/0009-0004-4885-2867","affiliations":[{"raw_affiliation_string":"Information Engineering College, Shanghai Maritime University, Shanghai, China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032197947","display_name":"Yugang Chang","orcid":"https://orcid.org/0009-0009-9247-8098"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yugang Chang","raw_affiliation_strings":["Information Engineering College, Shanghai Maritime University, Shanghai, China"],"raw_orcid":"https://orcid.org/0009-0009-9247-8098","affiliations":[{"raw_affiliation_string":"Information Engineering College, Shanghai Maritime University, Shanghai, China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101779754","display_name":"Chengcheng Chen","orcid":"https://orcid.org/0000-0002-6014-5135"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengcheng Chen","raw_affiliation_strings":["Information Engineering College, Shanghai Maritime University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-6014-5135","affiliations":[{"raw_affiliation_string":"Information Engineering College, Shanghai Maritime University, Shanghai, China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103894731","display_name":"Fei Wang","orcid":"https://orcid.org/0009-0005-3061-0496"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Wang","raw_affiliation_strings":["Information Engineering College, Shanghai Maritime University, Shanghai, China"],"raw_orcid":"https://orcid.org/0009-0005-3061-0496","affiliations":[{"raw_affiliation_string":"Information Engineering College, Shanghai Maritime University, Shanghai, China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018201952","display_name":"Weiming Zeng","orcid":"https://orcid.org/0000-0002-9035-8078"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiming Zeng","raw_affiliation_strings":["Information Engineering College, Shanghai Maritime University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-9035-8078","affiliations":[{"raw_affiliation_string":"Information Engineering College, Shanghai Maritime University, Shanghai, China","institution_ids":["https://openalex.org/I96733725"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5119113447"],"corresponding_institution_ids":["https://openalex.org/I96733725"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15851327,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":"20","first_page":"42638","last_page":"42651"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.7652000188827515,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.7652000188827515,"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/T11698","display_name":"Underwater Acoustics Research","score":0.7193999886512756,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/T11622","display_name":"Maritime Navigation and Safety","score":0.6445000171661377,"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":0.7592818737030029}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7592818737030029}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2025.3593829","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3593829","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G514573408","display_name":null,"funder_award_id":"61906117","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":35,"referenced_works":["https://openalex.org/W2022603014","https://openalex.org/W2079023123","https://openalex.org/W2620438329","https://openalex.org/W2800388963","https://openalex.org/W2885291434","https://openalex.org/W2963037989","https://openalex.org/W2964325922","https://openalex.org/W2999926820","https://openalex.org/W3012573144","https://openalex.org/W3020915451","https://openalex.org/W3034971973","https://openalex.org/W3035414587","https://openalex.org/W3035524459","https://openalex.org/W3096609285","https://openalex.org/W3096831136","https://openalex.org/W3138516171","https://openalex.org/W3194765692","https://openalex.org/W3200733355","https://openalex.org/W3210550848","https://openalex.org/W4214571488","https://openalex.org/W4289752563","https://openalex.org/W4297676427","https://openalex.org/W4307494192","https://openalex.org/W4313886592","https://openalex.org/W4380088603","https://openalex.org/W4385245566","https://openalex.org/W4386472802","https://openalex.org/W4390873752","https://openalex.org/W4398226326","https://openalex.org/W4402727675","https://openalex.org/W4402754006","https://openalex.org/W4403041123","https://openalex.org/W4403511250","https://openalex.org/W4403770406","https://openalex.org/W4404199198"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"With":[0],"the":[1,75,112],"rise":[2],"of":[3,104],"autonomous":[4],"shipping":[5],"and":[6,32,84,106,115,127],"intelligent":[7],"maritime":[8,51,134],"surveillance,":[9],"accurately":[10],"detecting":[11],"ships":[12],"under":[13,88],"multiscale":[14,81],"dense":[15],"occlusions":[16],"has":[17],"become":[18],"a":[19,41,56,92,130],"critical":[20],"challenge.":[21],"Traditional":[22],"detectors":[23,123],"struggle":[24],"with":[25,91],"feature":[26,58,82],"degradation":[27],"caused":[28],"by":[29],"overlapping":[30,107],"targets":[31],"scale":[33],"variation.":[34],"To":[35],"address":[36],"this,":[37],"we":[38,54,73],"propose":[39],"DSONet,":[40],"lightweight":[42],"framework":[43],"tailored":[44],"for":[45,133],"robust":[46],"ship":[47],"detection":[48,98],"in":[49,124],"complex":[50],"environments.":[52],"Specifically,":[53],"design":[55],"task-specific":[57],"extraction":[59],"structure,":[60],"DualFeatureDetection":[61],"(DF-Det),":[62],"which":[63],"enhances":[64],"spatial":[65,85],"detail":[66],"preservation":[67],"while":[68],"reducing":[69],"redundant":[70],"computation.":[71],"Additionally,":[72],"introduce":[74],"AdaptiveUpsample":[76],"(AU)":[77],"module":[78],"to":[79],"improve":[80],"fusion":[83],"reconstruction,":[86],"especially":[87],"occlusion.":[89],"Integrated":[90],"four-branch":[93],"oriented":[94],"bounding":[95],"box":[96],"(OBB)":[97],"head,":[99],"DSONet":[100,120],"achieves":[101],"precise":[102],"localization":[103],"elongated":[105],"ships.":[108],"Extensive":[109],"experiments":[110],"on":[111],"MID,":[113],"SeaShip":[114],"SSDD":[116],"datasets":[117],"demonstrate":[118],"that":[119],"outperforms":[121],"existing":[122],"both":[125],"accuracy":[126],"efficiency,":[128],"offering":[129],"practical":[131],"solution":[132],"occlusion":[135],"detection.":[136]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}