{"id":"https://openalex.org/W2436710445","doi":"https://doi.org/10.1109/jstars.2016.2569480","title":"Approximate Area-to-Point Regression Kriging for Fast Hyperspectral Image Sharpening","display_name":"Approximate Area-to-Point Regression Kriging for Fast Hyperspectral Image Sharpening","publication_year":2016,"publication_date":"2016-06-14","ids":{"openalex":"https://openalex.org/W2436710445","doi":"https://doi.org/10.1109/jstars.2016.2569480","mag":"2436710445"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2016.2569480","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2016.2569480","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://ira.lib.polyu.edu.hk/bitstream/10397/66371/1/Wang_Approximate_Area-to-point_Regression.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005729523","display_name":"Qunming Wang","orcid":"https://orcid.org/0000-0002-5188-0939"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]},{"id":"https://openalex.org/I67415387","display_name":"Lancaster University","ror":"https://ror.org/04f2nsd36","country_code":"GB","type":"education","lineage":["https://openalex.org/I67415387"]}],"countries":["GB","HK"],"is_corresponding":false,"raw_author_name":"Qunming Wang","raw_affiliation_strings":["Department of Land Surveying and Geo-Informatics, The Hong Kong Polytechnic University, Hong Kong","Lancaster Environment Centre, Lancaster University, Lancaster, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Land Surveying and Geo-Informatics, The Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]},{"raw_affiliation_string":"Lancaster Environment Centre, Lancaster University, Lancaster, U.K","institution_ids":["https://openalex.org/I67415387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100644664","display_name":"Wenzhong Shi","orcid":"https://orcid.org/0000-0002-3886-7027"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]},{"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","HK"],"is_corresponding":false,"raw_author_name":"Wenzhong Shi","raw_affiliation_strings":["Hong Kong Polytechnic University, Hong Kong","Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]},{"raw_affiliation_string":"Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000622487","display_name":"Peter M. Atkinson","orcid":"https://orcid.org/0000-0002-5489-6880"},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]},{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]},{"id":"https://openalex.org/I67415387","display_name":"Lancaster University","ror":"https://ror.org/04f2nsd36","country_code":"GB","type":"education","lineage":["https://openalex.org/I67415387"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Peter M. Atkinson","raw_affiliation_strings":["Department of Geography and Environment, University of Southampton, Highfield, Southampton, U.K","Faculty of Science and Technology, Lancaster University, Lancaster, U.K","School of Geography, Queen's University Belfast, Northern Ireland, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography and Environment, University of Southampton, Highfield, Southampton, U.K","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"Faculty of Science and Technology, Lancaster University, Lancaster, U.K","institution_ids":["https://openalex.org/I67415387"]},{"raw_affiliation_string":"School of Geography, Queen's University Belfast, Northern Ireland, U.K","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101466736","display_name":"Qi Wei","orcid":"https://orcid.org/0000-0002-9705-1925"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Qi Wei","raw_affiliation_strings":["Department of Engineering, University of Cambridge, Cambridge, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering, University of Cambridge, Cambridge, U.K","institution_ids":["https://openalex.org/I241749"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":null,"fwci":2.561,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.91205249,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"10","issue":"1","first_page":"286","last_page":"295"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","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/T11659","display_name":"Advanced Image Fusion Techniques","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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9997000098228455,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9900000095367432,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/sharpening","display_name":"Sharpening","score":0.8630485534667969},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.8629140853881836},{"id":"https://openalex.org/keywords/panchromatic-film","display_name":"Panchromatic film","score":0.7943346500396729},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6380876898765564},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.6242458820343018},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5681498050689697},{"id":"https://openalex.org/keywords/image-fusion","display_name":"Image fusion","score":0.5658280849456787},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4960990846157074},{"id":"https://openalex.org/keywords/contourlet","display_name":"Contourlet","score":0.4727783203125},{"id":"https://openalex.org/keywords/kriging","display_name":"Kriging","score":0.45431849360466003},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.43557700514793396},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.43364885449409485},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.41595494747161865},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.39874228835105896},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.12439003586769104}],"concepts":[{"id":"https://openalex.org/C2781137444","wikidata":"https://www.wikidata.org/wiki/Q237105","display_name":"Sharpening","level":2,"score":0.8630485534667969},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.8629140853881836},{"id":"https://openalex.org/C107445234","wikidata":"https://www.wikidata.org/wiki/Q280995","display_name":"Panchromatic film","level":3,"score":0.7943346500396729},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6380876898765564},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.6242458820343018},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5681498050689697},{"id":"https://openalex.org/C69744172","wikidata":"https://www.wikidata.org/wiki/Q860822","display_name":"Image fusion","level":3,"score":0.5658280849456787},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4960990846157074},{"id":"https://openalex.org/C20479862","wikidata":"https://www.wikidata.org/wiki/Q5165589","display_name":"Contourlet","level":4,"score":0.4727783203125},{"id":"https://openalex.org/C81692654","wikidata":"https://www.wikidata.org/wiki/Q225926","display_name":"Kriging","level":2,"score":0.45431849360466003},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.43557700514793396},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.43364885449409485},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.41595494747161865},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.39874228835105896},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.12439003586769104},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.0},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/jstars.2016.2569480","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2016.2569480","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:ira.lib.polyu.edu.hk:10397/66371","is_oa":true,"landing_page_url":"http://hdl.handle.net/10397/66371","pdf_url":"http://ira.lib.polyu.edu.hk/bitstream/10397/66371/1/Wang_Approximate_Area-to-point_Regression.pdf","source":{"id":"https://openalex.org/S4306400205","display_name":"PolyU Institutional Research Archive (Hong Kong Polytechnic University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I14243506","host_organization_name":"Hong Kong Polytechnic University","host_organization_lineage":["https://openalex.org/I14243506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal/Magazine Article"},{"id":"pmh:oai:eprints.lancs.ac.uk:125982","is_oa":false,"landing_page_url":"https://eprints.lancs.ac.uk/id/eprint/125982/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401916","display_name":"Lancaster EPrints (Lancaster University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67415387","host_organization_name":"Lancaster University","host_organization_lineage":["https://openalex.org/I67415387"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"}],"best_oa_location":{"id":"pmh:oai:ira.lib.polyu.edu.hk:10397/66371","is_oa":true,"landing_page_url":"http://hdl.handle.net/10397/66371","pdf_url":"http://ira.lib.polyu.edu.hk/bitstream/10397/66371/1/Wang_Approximate_Area-to-point_Regression.pdf","source":{"id":"https://openalex.org/S4306400205","display_name":"PolyU Institutional Research Archive (Hong Kong Polytechnic University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I14243506","host_organization_name":"Hong Kong Polytechnic University","host_organization_lineage":["https://openalex.org/I14243506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal/Magazine Article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4206280202","display_name":"\u53ef\u9760\u6027\u9065\u611f\u5f71\u50cf\u5206\u7c7b\u4e0e\u7a7a\u95f4\u5173\u8054\u5206\u6790\u7814\u7a76","funder_award_id":"41331175","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4382441799","display_name":null,"funder_award_id":"2012BAJ15B04","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4544462699","display_name":null,"funder_award_id":"2012AA12A305","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7571733724","display_name":null,"funder_award_id":"5249/12E","funder_id":"https://openalex.org/F4320322598","funder_display_name":"Hong Kong Polytechnic University"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322598","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2436710445.pdf","grobid_xml":"https://content.openalex.org/works/W2436710445.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W1495168473","https://openalex.org/W1654063000","https://openalex.org/W1799163428","https://openalex.org/W1900771449","https://openalex.org/W1916874600","https://openalex.org/W1940108662","https://openalex.org/W1990231296","https://openalex.org/W1992410237","https://openalex.org/W2001298023","https://openalex.org/W2001800591","https://openalex.org/W2010515061","https://openalex.org/W2021046129","https://openalex.org/W2039240221","https://openalex.org/W2055225600","https://openalex.org/W2066325844","https://openalex.org/W2078855750","https://openalex.org/W2087263574","https://openalex.org/W2088052330","https://openalex.org/W2092745549","https://openalex.org/W2097259623","https://openalex.org/W2105090634","https://openalex.org/W2117146861","https://openalex.org/W2120524916","https://openalex.org/W2131697388","https://openalex.org/W2134342741","https://openalex.org/W2144188273","https://openalex.org/W2144436897","https://openalex.org/W2150509167","https://openalex.org/W2159269332","https://openalex.org/W2163886442","https://openalex.org/W2165651437","https://openalex.org/W2167711599","https://openalex.org/W2171108951","https://openalex.org/W2171211028","https://openalex.org/W2171845746","https://openalex.org/W2194818953","https://openalex.org/W2279059428","https://openalex.org/W2302265399","https://openalex.org/W2963442801","https://openalex.org/W3099843321","https://openalex.org/W3102912004","https://openalex.org/W6666785225","https://openalex.org/W6684197827","https://openalex.org/W6685078114","https://openalex.org/W6697828997"],"related_works":["https://openalex.org/W4254327447","https://openalex.org/W2033186943","https://openalex.org/W2158371478","https://openalex.org/W2816335205","https://openalex.org/W2158027388","https://openalex.org/W2182807969","https://openalex.org/W2084382156","https://openalex.org/W2733652285","https://openalex.org/W2019692878","https://openalex.org/W2084915308"],"abstract_inverted_index":{"Area-to-point":[0],"regression":[1],"kriging":[2],"(ATPRK)":[3],"is":[4,17,53,68,104],"an":[5],"advanced":[6],"image":[7,102],"fusion":[8,103],"approach":[9],"in":[10,48,63,137],"remote":[11],"sensing":[12],"In":[13],"this":[14,66],"paper,":[15],"ATPRK":[16,37,78,89,140],"considered":[18],"for":[19,70,79,106],"sharpening":[20,82,138],"hyperspectral":[21,46],"images":[22],"(HSIs),":[23],"based":[24],"on":[25,116],"the":[26,58,93,108,127,155],"availability":[27],"of":[28,61,129,158],"a":[29,84,97,133],"fine":[30],"spatial":[31],"resolution":[32],"panchromatic":[33],"or":[34,72],"multispectral":[35],"image.":[36],"can":[38,143],"be":[39],"used":[40],"straightforwardly":[41],"to":[42,57,96],"sharpen":[43],"each":[44],"coarse":[45,159],"band":[47],"turn.":[49],"This":[50],"scheme,":[51],"however,":[52],"computationally":[54],"expensive":[55],"due":[56],"large":[59],"number":[60],"bands":[62],"HSIs,":[64],"and":[65,101,141,152],"problem":[67],"exacerbated":[69],"multiscene":[71],"multitemporal":[73],"analysis.":[74],"Thus,":[75],"we":[76],"extend":[77],"fast":[80],"HSI":[81,95],"with":[83],"new":[85,98],"approach,":[86],"called":[87],"approximate":[88],"(AATPRK),":[90],"which":[91],"transforms":[92],"original":[94],"feature":[99],"space":[100],"performed":[105],"only":[107],"first":[109],"few":[110],"components":[111],"before":[112],"back":[113],"transformation.":[114],"Experiments":[115],"two":[117],"HSIs":[118],"show":[119],"that":[120],"AATPRK":[121,142],"greatly":[122],"expedites":[123],"ATPRK,":[124,130],"but":[125],"inherits":[126],"advantages":[128],"including":[131],"maintaining":[132],"very":[134],"similar":[135],"performance":[136],"(both":[139],"produce":[144],"more":[145],"accurate":[146],"results":[147],"than":[148],"seven":[149],"benchmark":[150],"methods)":[151],"precisely":[153],"conserving":[154],"spectral":[156],"properties":[157],"HSIs.":[160]},"counts_by_year":[{"year":2022,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
