{"id":"https://openalex.org/W2127786150","doi":"https://doi.org/10.1109/whispers.2009.5288996","title":"Spatial resolution enhancement of Hyperion hyperspectral data","display_name":"Spatial resolution enhancement of Hyperion hyperspectral data","publication_year":2009,"publication_date":"2009-08-01","ids":{"openalex":"https://openalex.org/W2127786150","doi":"https://doi.org/10.1109/whispers.2009.5288996","mag":"2127786150"},"language":"en","primary_location":{"id":"doi:10.1109/whispers.2009.5288996","is_oa":false,"landing_page_url":"https://doi.org/10.1109/whispers.2009.5288996","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 First Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing","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/A5015298501","display_name":"Konstantinos G. Nikolakopoulos","orcid":"https://orcid.org/0000-0003-1028-9541"},"institutions":[{"id":"https://openalex.org/I4210113404","display_name":"Institute of Geology and Mineral Exploration","ror":"https://ror.org/02ck2yw57","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210113404"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"K.G. Nikolakopoulos","raw_affiliation_strings":["Institute of Geology and Mineral Exploration, Athens, Greece","Institute of Geology and Mineral Exploration, Olympic Village Entrance C, 13677, Acharnae, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Geology and Mineral Exploration, Athens, Greece","institution_ids":["https://openalex.org/I4210113404"]},{"raw_affiliation_string":"Institute of Geology and Mineral Exploration, Olympic Village Entrance C, 13677, Acharnae, Athens, Greece","institution_ids":["https://openalex.org/I4210113404"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5015298501"],"corresponding_institution_ids":["https://openalex.org/I4210113404"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.2464906,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":1.0,"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":1.0,"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":0.9994999766349792,"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9837999939918518,"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/panchromatic-film","display_name":"Panchromatic film","score":0.9747742414474487},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.9417585134506226},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.7473388910293579},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.6651973128318787},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.6519224643707275},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6279732584953308},{"id":"https://openalex.org/keywords/image-fusion","display_name":"Image fusion","score":0.5070772171020508},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48783329129219055},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.45473533868789673},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45032066106796265},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.32401981949806213},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.22789093852043152},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.09951692819595337}],"concepts":[{"id":"https://openalex.org/C107445234","wikidata":"https://www.wikidata.org/wiki/Q280995","display_name":"Panchromatic film","level":3,"score":0.9747742414474487},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.9417585134506226},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.7473388910293579},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.6651973128318787},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.6519224643707275},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6279732584953308},{"id":"https://openalex.org/C69744172","wikidata":"https://www.wikidata.org/wiki/Q860822","display_name":"Image fusion","level":3,"score":0.5070772171020508},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48783329129219055},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.45473533868789673},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45032066106796265},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32401981949806213},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.22789093852043152},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.09951692819595337},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/whispers.2009.5288996","is_oa":false,"landing_page_url":"https://doi.org/10.1109/whispers.2009.5288996","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 First Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1553305639","https://openalex.org/W1651071655","https://openalex.org/W1654063000","https://openalex.org/W1967615710","https://openalex.org/W1991921460","https://openalex.org/W2018170542","https://openalex.org/W2030662348","https://openalex.org/W2047831606","https://openalex.org/W2101644239","https://openalex.org/W2120549122","https://openalex.org/W2123046940","https://openalex.org/W2136401825","https://openalex.org/W2149611791","https://openalex.org/W2161905571","https://openalex.org/W2171845746","https://openalex.org/W6685078114"],"related_works":["https://openalex.org/W1930929277","https://openalex.org/W2158394102","https://openalex.org/W2361746014","https://openalex.org/W1502637513","https://openalex.org/W2124952510","https://openalex.org/W2375311607","https://openalex.org/W2022261651","https://openalex.org/W4285005667","https://openalex.org/W2950729865","https://openalex.org/W2565514930"],"abstract_inverted_index":{"In":[0],"this":[1],"study":[2],"eight":[3],"fusion":[4,35,76,99],"techniques":[5,77],"and":[6,21,29],"more":[7],"especially":[8],"the":[9,34,49,64,75,93,96,102],"Ehlers,":[10],"Gram-Schmidt,":[11],"high":[12],"pass":[13],"filter,":[14],"local":[15,19],"mean":[16,20],"matching":[17,23],"(LMM),":[18],"variance":[22],"(LMVM),":[24],"modified":[25],"IHS":[26],"(Modihs),":[27],"Pansharp":[28],"PCA,":[30],"were":[31],"used":[32,98],"for":[33,80],"of":[36,48,60,71,95],"Hyperion":[37],"hyperspectral":[38,65,103],"data":[39,55,66],"with":[40,82,101],"ALI":[41],"panchromatic":[42,54],"data.":[43,85,104],"Both":[44],"sensors":[45],"are":[46,78],"part":[47],"Earth-Observing":[50],"1":[51],"satellite.":[52],"The":[53],"have":[56,67],"a":[57,68],"spatial":[58,69],"resolution":[59,70],"10":[61],"m":[62],"while":[63],"30":[72],"m.":[73],"All":[74],"designed":[79],"use":[81],"classical":[83],"multispectral":[84],"Thus,":[86],"it":[87],"is":[88],"quite":[89],"interesting":[90],"to":[91],"investigate":[92],"assessment":[94],"common":[97],"algorithms":[100]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}