{"id":"https://openalex.org/W4388145621","doi":"https://doi.org/10.1109/lgrs.2023.3329372","title":"Improved DBSCAN for Infrared Cluster Small Target Detection","display_name":"Improved DBSCAN for Infrared Cluster Small Target Detection","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4388145621","doi":"https://doi.org/10.1109/lgrs.2023.3329372"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2023.3329372","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2023.3329372","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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/A5101724634","display_name":"Zhaobing Qiu","orcid":"https://orcid.org/0000-0003-3834-3802"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhaobing Qiu","raw_affiliation_strings":["School of Electronic Information, Wuhan University, Wuhan, China","School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002618865","display_name":"Yong Ma","orcid":"https://orcid.org/0000-0002-1116-0662"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Ma","raw_affiliation_strings":["School of Electronic Information, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100366841","display_name":"Fan Fan","orcid":"https://orcid.org/0000-0002-7507-1810"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Fan","raw_affiliation_strings":["School of Electronic Information, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002872664","display_name":"Jun Huang","orcid":"https://orcid.org/0000-0001-5893-4090"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Huang","raw_affiliation_strings":["School of Electronic Information, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048177236","display_name":"Lang Wu","orcid":"https://orcid.org/0000-0002-9962-0175"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lang Wu","raw_affiliation_strings":["School of Electronic Information, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111678989","display_name":"You Wei Du","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"You Du","raw_affiliation_strings":["School of Electronic Information, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5101724634"],"corresponding_institution_ids":["https://openalex.org/I37461747","https://openalex.org/I80947539"],"apc_list":null,"apc_paid":null,"fwci":4.853,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.94449769,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"20","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12389","display_name":"Infrared Target Detection Methodologies","score":0.9998999834060669,"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/T12389","display_name":"Infrared Target Detection Methodologies","score":0.9998999834060669,"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/T14257","display_name":"Advanced Measurement and Detection Methods","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11637","display_name":"Advanced Semiconductor Detectors and Materials","score":0.9828000068664551,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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":0.7654002904891968},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6529309153556824},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5621741414070129},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5521982908248901},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.5114290118217468},{"id":"https://openalex.org/keywords/sliding-window-protocol","display_name":"Sliding window protocol","score":0.5042911767959595},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.4957457482814789},{"id":"https://openalex.org/keywords/window","display_name":"Window (computing)","score":0.484007328748703},{"id":"https://openalex.org/keywords/dbscan","display_name":"DBSCAN","score":0.482201486825943},{"id":"https://openalex.org/keywords/warhead","display_name":"Warhead","score":0.4685555100440979},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.4333420395851135},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.42284324765205383},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.3600512146949768},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08943703770637512}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7654002904891968},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6529309153556824},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5621741414070129},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5521982908248901},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.5114290118217468},{"id":"https://openalex.org/C102392041","wikidata":"https://www.wikidata.org/wiki/Q592860","display_name":"Sliding window protocol","level":3,"score":0.5042911767959595},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.4957457482814789},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.484007328748703},{"id":"https://openalex.org/C46576248","wikidata":"https://www.wikidata.org/wiki/Q1114630","display_name":"DBSCAN","level":5,"score":0.482201486825943},{"id":"https://openalex.org/C149617267","wikidata":"https://www.wikidata.org/wiki/Q827512","display_name":"Warhead","level":2,"score":0.4685555100440979},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.4333420395851135},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.42284324765205383},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.3600512146949768},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08943703770637512},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","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/C104047586","wikidata":"https://www.wikidata.org/wiki/Q5033439","display_name":"Canopy clustering algorithm","level":4,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C94641424","wikidata":"https://www.wikidata.org/wiki/Q5172845","display_name":"Correlation clustering","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2023.3329372","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2023.3329372","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G253954187","display_name":null,"funder_award_id":"62061160370","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7876097311","display_name":null,"funder_award_id":"62003247","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8929883844","display_name":null,"funder_award_id":"62075169","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1966716734","https://openalex.org/W1992873714","https://openalex.org/W2080197848","https://openalex.org/W2729428733","https://openalex.org/W2904893761","https://openalex.org/W2912919760","https://openalex.org/W2942839421","https://openalex.org/W2991758591","https://openalex.org/W3039072276","https://openalex.org/W3046278365","https://openalex.org/W3109262695","https://openalex.org/W3118934234","https://openalex.org/W3133742914","https://openalex.org/W3145563919","https://openalex.org/W3157650345","https://openalex.org/W4254532600","https://openalex.org/W4285799044","https://openalex.org/W4313065862"],"related_works":["https://openalex.org/W2573957692","https://openalex.org/W3042002118","https://openalex.org/W2392635808","https://openalex.org/W2359930645","https://openalex.org/W2390584075","https://openalex.org/W2361857723","https://openalex.org/W2389771238","https://openalex.org/W3147512119","https://openalex.org/W3014558862","https://openalex.org/W2900517604"],"abstract_inverted_index":{"With":[0],"the":[1,25,40,52,63,87,97,121,133],"development":[2],"of":[3,36,54,143],"modern":[4],"weapons":[5],"such":[6],"as":[7],"UAV":[8],"swarms":[9],"and":[10,60,75,103,111,140],"multi-warhead":[11],"missiles,":[12],"infrared":[13],"(IR)":[14],"cluster":[15,29,55,81],"small":[16],"target":[17,109,138],"detection":[18,34],"technology":[19],"has":[20],"become":[21],"increasingly":[22],"important.":[23],"However,":[24],"difficulty":[26],"in":[27],"characterizing":[28],"multi-targets":[30,56],"leads":[31],"to":[32,49,78,91,124],"poor":[33],"performance":[35],"existing":[37],"methods.":[38],"On":[39,62],"one":[41],"hand,":[42,65],"this":[43],"paper":[44],"proposes":[45],"improved":[46],"DBSCAN":[47],"(IDBSCAN)":[48],"accurately":[50],"extract":[51,93],"features":[53,77],"with":[57],"unknown":[58],"number":[59],"distribution.":[61],"other":[64],"IDBSCAN-based":[66,98],"difference":[67],"measure":[68],"(IDBSCAN-DM)":[69],"is":[70,101,105,118],"proposed,":[71],"which":[72],"fuses":[73],"saliency":[74],"distribution":[76],"further":[79],"enhance":[80],"multi-targets.":[82],"Specifically,":[83],"we":[84],"first":[85],"design":[86],"multiscale":[88],"sliding":[89],"window":[90,100],"quickly":[92],"candidate":[94],"targets.":[95,127],"Then,":[96],"local":[99],"constructed":[102],"IDBSCAN-DM":[104,122],"computed":[106],"for":[107],"better":[108,137],"enhancement":[110,139],"background":[112],"suppression.":[113],"Finally,":[114],"adaptive":[115],"threshold":[116],"segmentation":[117],"performed":[119],"on":[120],"map":[123],"detect":[125],"real":[126],"Extensive":[128],"comparative":[129],"experiments":[130],"demonstrate":[131],"that":[132],"proposed":[134],"method":[135],"achieves":[136],"higher":[141],"probability":[142],"detection.":[144]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":5}],"updated_date":"2026-02-25T08:12:03.925757","created_date":"2025-10-10T00:00:00"}