{"id":"https://openalex.org/W3175855624","doi":"https://doi.org/10.1109/icccs52626.2021.9449165","title":"Research on Hyperspectral Anomaly Target Detection Algorithm Based on Dual Window Subspace Projection","display_name":"Research on Hyperspectral Anomaly Target Detection Algorithm Based on Dual Window Subspace Projection","publication_year":2021,"publication_date":"2021-04-23","ids":{"openalex":"https://openalex.org/W3175855624","doi":"https://doi.org/10.1109/icccs52626.2021.9449165","mag":"3175855624"},"language":"en","primary_location":{"id":"doi:10.1109/icccs52626.2021.9449165","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccs52626.2021.9449165","pdf_url":null,"source":{"id":"https://openalex.org/S4306498809","display_name":"2021 IEEE 6th International Conference on Computer and Communication Systems (ICCCS)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 6th International Conference on Computer and Communication Systems (ICCCS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5030647727","display_name":"Xianchao Lan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210153230","display_name":"Shanghai Academy of Spaceflight Technology","ror":"https://ror.org/050qhwt21","country_code":"CN","type":"government","lineage":["https://openalex.org/I2802615301","https://openalex.org/I4210153230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianchao Lan","raw_affiliation_strings":["Shanghai Academy of Spaceflight Technology,Shanghai,China","Shanghai Academy of Spaceflight Technology, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Academy of Spaceflight Technology,Shanghai,China","institution_ids":["https://openalex.org/I4210153230"]},{"raw_affiliation_string":"Shanghai Academy of Spaceflight Technology, Shanghai, China","institution_ids":["https://openalex.org/I4210153230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100404849","display_name":"Ning Zhang","orcid":"https://orcid.org/0000-0002-1920-0649"},"institutions":[{"id":"https://openalex.org/I4210153230","display_name":"Shanghai Academy of Spaceflight Technology","ror":"https://ror.org/050qhwt21","country_code":"CN","type":"government","lineage":["https://openalex.org/I2802615301","https://openalex.org/I4210153230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ning Zhang","raw_affiliation_strings":["Shanghai Academy of Spaceflight Technology,Shanghai,China","Shanghai Academy of Spaceflight Technology, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Academy of Spaceflight Technology,Shanghai,China","institution_ids":["https://openalex.org/I4210153230"]},{"raw_affiliation_string":"Shanghai Academy of Spaceflight Technology, Shanghai, China","institution_ids":["https://openalex.org/I4210153230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031854562","display_name":"Wentao Zhu","orcid":"https://orcid.org/0000-0001-9290-1778"},"institutions":[{"id":"https://openalex.org/I4210153230","display_name":"Shanghai Academy of Spaceflight Technology","ror":"https://ror.org/050qhwt21","country_code":"CN","type":"government","lineage":["https://openalex.org/I2802615301","https://openalex.org/I4210153230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wentao Zhu","raw_affiliation_strings":["Shanghai Academy of Spaceflight Technology,Shanghai,China","Shanghai Academy of Spaceflight Technology, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Academy of Spaceflight Technology,Shanghai,China","institution_ids":["https://openalex.org/I4210153230"]},{"raw_affiliation_string":"Shanghai Academy of Spaceflight Technology, Shanghai, China","institution_ids":["https://openalex.org/I4210153230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089685937","display_name":"Huanlin Luo","orcid":"https://orcid.org/0000-0002-2802-2725"},"institutions":[{"id":"https://openalex.org/I4210153230","display_name":"Shanghai Academy of Spaceflight Technology","ror":"https://ror.org/050qhwt21","country_code":"CN","type":"government","lineage":["https://openalex.org/I2802615301","https://openalex.org/I4210153230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huanlin Luo","raw_affiliation_strings":["Shanghai Academy of Spaceflight Technology,Shanghai,China","Shanghai Academy of Spaceflight Technology, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Academy of Spaceflight Technology,Shanghai,China","institution_ids":["https://openalex.org/I4210153230"]},{"raw_affiliation_string":"Shanghai Academy of Spaceflight Technology, Shanghai, China","institution_ids":["https://openalex.org/I4210153230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100671239","display_name":"Xinzhong Zhu","orcid":"https://orcid.org/0000-0002-0033-5260"},"institutions":[{"id":"https://openalex.org/I4210153230","display_name":"Shanghai Academy of Spaceflight Technology","ror":"https://ror.org/050qhwt21","country_code":"CN","type":"government","lineage":["https://openalex.org/I2802615301","https://openalex.org/I4210153230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinzhong Zhu","raw_affiliation_strings":["Shanghai Academy of Spaceflight Technology,Shanghai,China","Shanghai Academy of Spaceflight Technology, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Academy of Spaceflight Technology,Shanghai,China","institution_ids":["https://openalex.org/I4210153230"]},{"raw_affiliation_string":"Shanghai Academy of Spaceflight Technology, Shanghai, China","institution_ids":["https://openalex.org/I4210153230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025461119","display_name":"Shuo Huang","orcid":"https://orcid.org/0000-0003-0566-5047"},"institutions":[{"id":"https://openalex.org/I4210153230","display_name":"Shanghai Academy of Spaceflight Technology","ror":"https://ror.org/050qhwt21","country_code":"CN","type":"government","lineage":["https://openalex.org/I2802615301","https://openalex.org/I4210153230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuo Huang","raw_affiliation_strings":["Shanghai Academy of Spaceflight Technology,Shanghai,China","Shanghai Academy of Spaceflight Technology, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Academy of Spaceflight Technology,Shanghai,China","institution_ids":["https://openalex.org/I4210153230"]},{"raw_affiliation_string":"Shanghai Academy of Spaceflight Technology, Shanghai, China","institution_ids":["https://openalex.org/I4210153230"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100329800","display_name":"Lina Liu","orcid":"https://orcid.org/0000-0002-3745-604X"},"institutions":[{"id":"https://openalex.org/I125904092","display_name":"Shenyang Aerospace University","ror":"https://ror.org/02423gm04","country_code":"CN","type":"education","lineage":["https://openalex.org/I125904092"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lina Liu","raw_affiliation_strings":["Shenyang Aerospace University,Shenyang,China","Shenyang Aerospace University, Shenyang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenyang Aerospace University,Shenyang,China","institution_ids":["https://openalex.org/I125904092"]},{"raw_affiliation_string":"Shenyang Aerospace University, Shenyang, China","institution_ids":["https://openalex.org/I125904092"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"29","issue":null,"first_page":"223","last_page":"228"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T13890","display_name":"Remote Sensing and Land Use","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.955299973487854,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.9252603054046631},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.8159700632095337},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.7119588255882263},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6437484622001648},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.5999736785888672},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5558559894561768},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5020954608917236},{"id":"https://openalex.org/keywords/anomaly","display_name":"Anomaly (physics)","score":0.49997544288635254},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.45944344997406006},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.43978777527809143},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4184425473213196},{"id":"https://openalex.org/keywords/window","display_name":"Window (computing)","score":0.4127855896949768},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0571209192276001}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.9252603054046631},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.8159700632095337},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.7119588255882263},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6437484622001648},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.5999736785888672},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5558559894561768},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5020954608917236},{"id":"https://openalex.org/C12997251","wikidata":"https://www.wikidata.org/wiki/Q567560","display_name":"Anomaly (physics)","level":2,"score":0.49997544288635254},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.45944344997406006},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.43978777527809143},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4184425473213196},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.4127855896949768},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0571209192276001},{"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/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icccs52626.2021.9449165","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccs52626.2021.9449165","pdf_url":null,"source":{"id":"https://openalex.org/S4306498809","display_name":"2021 IEEE 6th International Conference on Computer and Communication Systems (ICCCS)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 6th International Conference on Computer and Communication Systems (ICCCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","score":0.4699999988079071,"id":"https://metadata.un.org/sdg/15"}],"awards":[{"id":"https://openalex.org/G8912935111","display_name":"\u9ad8\u5149\u8c31\u9065\u611f\u56fe\u50cf\u7684\u7a00\u758f\u89e3\u6df7\u7814\u7a76","funder_award_id":"61671037","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":12,"referenced_works":["https://openalex.org/W1480376833","https://openalex.org/W1981536098","https://openalex.org/W2019324465","https://openalex.org/W2028740150","https://openalex.org/W2047870694","https://openalex.org/W2065641033","https://openalex.org/W2117741752","https://openalex.org/W2142552707","https://openalex.org/W2147042314","https://openalex.org/W3029458032","https://openalex.org/W3034548218","https://openalex.org/W3036562983"],"related_works":["https://openalex.org/W2806741695","https://openalex.org/W4290647774","https://openalex.org/W3189286258","https://openalex.org/W3207797160","https://openalex.org/W3210364259","https://openalex.org/W4300558037","https://openalex.org/W2912112202","https://openalex.org/W2667207928","https://openalex.org/W4377864969","https://openalex.org/W2972971679"],"abstract_inverted_index":{"As":[0],"an":[1],"important":[2],"application":[3],"field":[4],"of":[5,20,65],"hyperspectral":[6,10,48,104],"remote":[7,26],"sensing":[8],"technology,":[9],"abnormal":[11],"target":[12,41,50,106],"detection":[13,42,51,60,81,91,107],"is":[14,93,100],"widely":[15],"used":[16],"in":[17,76],"the":[18,63,73],"fields":[19],"environmental":[21],"monitoring,":[22],"aerospace":[23],"and":[24,34,90],"military":[25],"sensing.":[27],"Based":[28],"on":[29],"orthogonal":[30,36],"subspace":[31,37,58],"projection":[32,38],"(OSP)":[33],"local":[35],"(LOSP)":[39],"anomaly":[40,49,59,105],"algorithms,":[43],"this":[44,77],"paper":[45,78],"proposes":[46],"a":[47,56],"algorithm":[52,74],"(DLOSP)":[53],"that":[54,72],"constructs":[55],"dual-window":[57],"operator":[61],"using":[62],"neighborhood":[64],"detecting":[66],"pixel.":[67],"The":[68],"experimental":[69],"results":[70],"show":[71],"proposed":[75],"has":[79],"higher":[80],"accuracy,":[82],"lower":[83,95],"virtual":[84],"scene":[85],"rate,":[86],"low":[87],"computational":[88],"complexity,":[89],"time":[92],"much":[94],"than":[96],"RXD":[97],"algorithm,":[98],"which":[99],"suitable":[101],"for":[102],"real-time":[103],"system.":[108]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}