{"id":"https://openalex.org/W2164315346","doi":"https://doi.org/10.1186/1687-6180-2012-142","title":"Real-time target detection in hyperspectral images based on spatial-spectral information extraction","display_name":"Real-time target detection in hyperspectral images based on spatial-spectral information extraction","publication_year":2012,"publication_date":"2012-07-13","ids":{"openalex":"https://openalex.org/W2164315346","doi":"https://doi.org/10.1186/1687-6180-2012-142","mag":"2164315346"},"language":"en","primary_location":{"id":"doi:10.1186/1687-6180-2012-142","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-6180-2012-142","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-6180-2012-142","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-6180-2012-142","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100389658","display_name":"Bing Zhang","orcid":"https://orcid.org/0000-0001-7311-9844"},"institutions":[{"id":"https://openalex.org/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Bing Zhang","raw_affiliation_strings":["Key Laboratory of Digital Earth Sciences, Center for Earth Observation and Digital Earth, Chinese Academy of Sciences, Beijing, 100094, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth Sciences, Center for Earth Observation and Digital Earth, Chinese Academy of Sciences, Beijing, 100094, China","institution_ids":["https://openalex.org/I4210128053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100709269","display_name":"Wei Yang","orcid":"https://orcid.org/0000-0003-2923-1219"},"institutions":[{"id":"https://openalex.org/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Yang","raw_affiliation_strings":["Graduate University of Chinese Academy of Sciences, Beijing, 100049, China","Key Laboratory of Digital Earth Sciences, Center for Earth Observation and Digital Earth, Chinese Academy of Sciences, Beijing, 100094, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate University of Chinese Academy of Sciences, Beijing, 100049, China","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"Key Laboratory of Digital Earth Sciences, Center for Earth Observation and Digital Earth, Chinese Academy of Sciences, Beijing, 100094, China","institution_ids":["https://openalex.org/I4210128053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066378186","display_name":"Lianru Gao","orcid":"https://orcid.org/0000-0003-3888-8124"},"institutions":[{"id":"https://openalex.org/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lianru Gao","raw_affiliation_strings":["Key Laboratory of Digital Earth Sciences, Center for Earth Observation and Digital Earth, Chinese Academy of Sciences, Beijing, 100094, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth Sciences, Center for Earth Observation and Digital Earth, Chinese Academy of Sciences, Beijing, 100094, China","institution_ids":["https://openalex.org/I4210128053"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100677493","display_name":"Dongmei Chen","orcid":"https://orcid.org/0000-0001-5419-8735"},"institutions":[{"id":"https://openalex.org/I204722609","display_name":"Queen's University","ror":"https://ror.org/02y72wh86","country_code":"CA","type":"education","lineage":["https://openalex.org/I204722609"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Dongmei Chen","raw_affiliation_strings":["Department of Geography, Queen\u2019s University, Kingston, ON, K7L3N6, Canada","Department of Geography, Queen's University, Kingston, ON, K7L3N6, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography, Queen\u2019s University, Kingston, ON, K7L3N6, Canada","institution_ids":["https://openalex.org/I204722609"]},{"raw_affiliation_string":"Department of Geography, Queen's University, Kingston, ON, K7L3N6, Canada","institution_ids":["https://openalex.org/I204722609"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100389658"],"corresponding_institution_ids":["https://openalex.org/I4210128053"],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":2.6045,"has_fulltext":true,"cited_by_count":44,"citation_normalized_percentile":{"value":0.91059053,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"2012","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9907000064849854,"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/T12389","display_name":"Infrared Target Detection Methodologies","score":0.9868999719619751,"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/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.9017939567565918},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8082411289215088},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.6245681643486023},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5336276888847351},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.5151611566543579},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5016763210296631},{"id":"https://openalex.org/keywords/covariance-matrix","display_name":"Covariance matrix","score":0.4510204792022705},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.44798994064331055},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.43326079845428467},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3659517765045166},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.2752891182899475},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.16039687395095825},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.15647953748703003}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.9017939567565918},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8082411289215088},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.6245681643486023},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5336276888847351},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.5151611566543579},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5016763210296631},{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.4510204792022705},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.44798994064331055},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.43326079845428467},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3659517765045166},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.2752891182899475},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.16039687395095825},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.15647953748703003},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1186/1687-6180-2012-142","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-6180-2012-142","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-6180-2012-142","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1186/1687-6180-2012-142","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-6180-2012-142","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-6180-2012-142","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6899999976158142}],"awards":[{"id":"https://openalex.org/G165145255","display_name":null,"funder_award_id":"2009CB723902","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program 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/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2164315346.pdf","grobid_xml":"https://content.openalex.org/works/W2164315346.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1541663552","https://openalex.org/W1595132914","https://openalex.org/W1601538959","https://openalex.org/W1617570115","https://openalex.org/W1888910828","https://openalex.org/W2005641495","https://openalex.org/W2037819320","https://openalex.org/W2062488812","https://openalex.org/W2064109969","https://openalex.org/W2070649990","https://openalex.org/W2073142655","https://openalex.org/W2076150932","https://openalex.org/W2077776048","https://openalex.org/W2085215613","https://openalex.org/W2102203042","https://openalex.org/W2102539213","https://openalex.org/W2114445866","https://openalex.org/W2144188273","https://openalex.org/W2156454229","https://openalex.org/W2159874418","https://openalex.org/W2162480849","https://openalex.org/W2168332395","https://openalex.org/W2480371434","https://openalex.org/W2491568811","https://openalex.org/W2504109991","https://openalex.org/W3015384695","https://openalex.org/W4211096671","https://openalex.org/W4388375774"],"related_works":["https://openalex.org/W2072166414","https://openalex.org/W3209970181","https://openalex.org/W2070598848","https://openalex.org/W3034375524","https://openalex.org/W2060875994","https://openalex.org/W2027399350","https://openalex.org/W2371310357","https://openalex.org/W2356859146","https://openalex.org/W2373039468","https://openalex.org/W1966102218"],"abstract_inverted_index":{"Recently,":[0],"real-time":[1,30,33,221],"image":[2,40,62],"data":[3,41,169,195],"processing":[4,45,196],"is":[5,20,57,65,149,216],"a":[6,50,136,144,168],"popular":[7],"research":[8],"area":[9],"for":[10,187],"hyperspectral":[11,26,39,61],"remote":[12,27,96],"sensing.":[13],"In":[14,47,172],"particular,":[15],"target":[16,124,223],"detection":[17,125],"surveillance,":[18],"which":[19,208],"an":[21,111],"important":[22],"military":[23],"application":[24],"of":[25,38,67,106,135,143,151,179,181,185,205],"sensing,":[28],"demands":[29],"or":[31],"near":[32,220],"processing.":[34,63],"The":[35,141,156],"massive":[36],"amount":[37],"seriously":[42],"limits":[43],"the":[44,79,92,101,129,133,173,177,194,211],"speed.":[46],"this":[48,123],"article,":[49],"strategy":[51,131],"named":[52],"spatial-spectral":[53],"information":[54],"extraction":[55],"(SSIE)":[56],"presented":[58],"to":[59,115,218],"accelerate":[60],"SSIE":[64,130,212],"composed":[66,150],"band":[68],"selection":[69,76],"and":[70,103,153,161,197],"sample":[71,86,117],"covariance":[72,87],"matrix":[73,88],"estimation.":[74],"Band":[75],"fully":[77,90],"utilizes":[78,91],"high-spectral":[80],"correlation":[81,94],"in":[82,95,200,203],"spectral":[83],"image,":[84],"while":[85,164],"estimation":[89],"high-spatial":[93],"sensing":[97],"image.":[98],"To":[99],"overcome":[100],"inconsistent":[102],"irreproducible":[104],"shortage":[105],"random":[107],"distribution,":[108],"we":[109,120,175],"present":[110],"effective":[112,202],"scalar":[113],"method":[114],"select":[116],"pixels.":[118],"Meanwhile,":[119],"have":[121],"implemented":[122,213],"algorithm":[126,148],"based":[127],"on":[128,132],"hardware":[134,152,157,180],"digital":[137],"signal":[138],"processor":[139],"(DSP).":[140],"implementation":[142],"constrained":[145],"energy":[146],"minimization":[147],"software":[154,165],"architectures.":[155],"architecture":[158,166],"contains":[159,167],"chips":[160],"peripheral":[162],"interfaces,":[163],"transferring":[170],"model.":[171],"experiments,":[174],"compared":[176],"performance":[178],"DSP":[182,191,215],"with":[183],"that":[184,210],"Environment":[186],"Visualizing":[188],"Images":[189],"software.":[190],"speed":[192],"up":[193],"also":[198],"results":[199],"more":[201],"terms":[204],"recognition":[206],"rate,":[207],"demonstrate":[209],"by":[214],"sufficient":[217],"enable":[219],"supervised":[222],"detection.":[224]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-05-30T09:04:40.226872","created_date":"2025-10-10T00:00:00"}