{"id":"https://openalex.org/W4411725992","doi":"https://doi.org/10.1109/tgrs.2025.3583877","title":"Zero-Shot Hyperspectral Pansharpening Using Hysteresis-Based Tuning for Spectral Quality Control","display_name":"Zero-Shot Hyperspectral Pansharpening Using Hysteresis-Based Tuning for Spectral Quality Control","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4411725992","doi":"https://doi.org/10.1109/tgrs.2025.3583877"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2025.3583877","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3583877","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1109/tgrs.2025.3583877","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103248338","display_name":"Giuseppe Guarino","orcid":"https://orcid.org/0009-0004-7186-4110"},"institutions":[{"id":"https://openalex.org/I4210117450","display_name":"Federico II University Hospital","ror":"https://ror.org/02jr6tp70","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210117450","https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Guarino","raw_affiliation_strings":["Department of Electrical Engineering and Information Technology, University Federico II, Naples, Italy","Department of Electrical Engineering and Information Technology, University Federico II, Napoli, Italy"],"raw_orcid":"https://orcid.org/0009-0004-7186-4110","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Technology, University Federico II, Naples, Italy","institution_ids":["https://openalex.org/I4210117450"]},{"raw_affiliation_string":"Department of Electrical Engineering and Information Technology, University Federico II, Napoli, Italy","institution_ids":["https://openalex.org/I4210117450"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091309552","display_name":"Matteo Ciotola","orcid":"https://orcid.org/0000-0001-6577-6879"},"institutions":[{"id":"https://openalex.org/I4210117450","display_name":"Federico II University Hospital","ror":"https://ror.org/02jr6tp70","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210117450","https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Matteo Ciotola","raw_affiliation_strings":["Department of Electrical Engineering and Information Technology, University Federico II, Naples, Italy","Department of Electrical Engineering and Information Technology, University Federico II, Napoli, Italy"],"raw_orcid":"https://orcid.org/0000-0001-6577-6879","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Technology, University Federico II, Naples, Italy","institution_ids":["https://openalex.org/I4210117450"]},{"raw_affiliation_string":"Department of Electrical Engineering and Information Technology, University Federico II, Napoli, Italy","institution_ids":["https://openalex.org/I4210117450"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043777501","display_name":"Gemine Vivone","orcid":"https://orcid.org/0000-0001-9542-0638"},"institutions":[{"id":"https://openalex.org/I4210115556","display_name":"National Research Council - Institute of Methodologies for Environmental Analysis","ror":"https://ror.org/024ye7w89","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210115556","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Gemine Vivone","raw_affiliation_strings":["National Research Council, Institute of Methodologies for Environmental Analysis, CNR-IMAA, Tito, Italy"],"raw_orcid":"https://orcid.org/0000-0001-9542-0638","affiliations":[{"raw_affiliation_string":"National Research Council, Institute of Methodologies for Environmental Analysis, CNR-IMAA, Tito, Italy","institution_ids":["https://openalex.org/I4210115556","https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081981044","display_name":"Giovanni Poggi","orcid":"https://orcid.org/0000-0003-1327-4812"},"institutions":[{"id":"https://openalex.org/I4210117450","display_name":"Federico II University Hospital","ror":"https://ror.org/02jr6tp70","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210117450","https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giovanni Poggi","raw_affiliation_strings":["Department of Electrical Engineering and Information Technology, University Federico II, Naples, Italy","Department of Electrical Engineering and Information Technology, University Federico II, Napoli, Italy"],"raw_orcid":"https://orcid.org/0000-0003-1327-4812","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Technology, University Federico II, Naples, Italy","institution_ids":["https://openalex.org/I4210117450"]},{"raw_affiliation_string":"Department of Electrical Engineering and Information Technology, University Federico II, Napoli, Italy","institution_ids":["https://openalex.org/I4210117450"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034757970","display_name":"Giuseppe Scarpa","orcid":"https://orcid.org/0000-0001-6458-9107"},"institutions":[{"id":"https://openalex.org/I183638586","display_name":"Parthenope University of Naples","ror":"https://ror.org/05pcv4v03","country_code":"IT","type":"education","lineage":["https://openalex.org/I183638586"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Scarpa","raw_affiliation_strings":["Department of Engineering, University Parthenope, Naples, Italy","Department of Engineering, University Parthenope, Napoli, Italy"],"raw_orcid":"https://orcid.org/0000-0001-6458-9107","affiliations":[{"raw_affiliation_string":"Department of Engineering, University Parthenope, Naples, Italy","institution_ids":["https://openalex.org/I183638586"]},{"raw_affiliation_string":"Department of Engineering, University Parthenope, Napoli, Italy","institution_ids":["https://openalex.org/I183638586"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9386,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.85553766,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"63","issue":null,"first_page":"1","last_page":"19"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T13869","display_name":"Ocular and Laser Science Research","score":0.9909999966621399,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12050","display_name":"Optical Polarization and Ellipsometry","score":0.9890000224113464,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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":0.8463025093078613},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5863160490989685},{"id":"https://openalex.org/keywords/hysteresis","display_name":"Hysteresis","score":0.5622887015342712},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5296705961227417},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4503801763057709},{"id":"https://openalex.org/keywords/zero","display_name":"Zero (linguistics)","score":0.4317081868648529},{"id":"https://openalex.org/keywords/shot","display_name":"Shot (pellet)","score":0.41609370708465576},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.34981751441955566},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.21880415081977844},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19330677390098572},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.1753939986228943}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.8463025093078613},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5863160490989685},{"id":"https://openalex.org/C123299182","wikidata":"https://www.wikidata.org/wiki/Q190837","display_name":"Hysteresis","level":2,"score":0.5622887015342712},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5296705961227417},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4503801763057709},{"id":"https://openalex.org/C2780813799","wikidata":"https://www.wikidata.org/wiki/Q3274237","display_name":"Zero (linguistics)","level":2,"score":0.4317081868648529},{"id":"https://openalex.org/C2778344882","wikidata":"https://www.wikidata.org/wiki/Q278938","display_name":"Shot (pellet)","level":2,"score":0.41609370708465576},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34981751441955566},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.21880415081977844},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19330677390098572},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.1753939986228943},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tgrs.2025.3583877","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3583877","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2505.16658","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2505.16658","pdf_url":"https://arxiv.org/pdf/2505.16658","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:ricerca.uniparthenope.it:11367/152279","is_oa":false,"landing_page_url":"https://hdl.handle.net/11367/152279","pdf_url":null,"source":{"id":"https://openalex.org/S4377196432","display_name":"CINECA IRIS Institutial research information system (Parthenope University of Naples)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I183638586","host_organization_name":"Parthenope University of Naples","host_organization_lineage":["https://openalex.org/I183638586"],"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":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1109/tgrs.2025.3583877","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3583877","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G980899861","display_name":null,"funder_award_id":"00000033","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":88,"referenced_works":["https://openalex.org/W2021046129","https://openalex.org/W2022075948","https://openalex.org/W2025466678","https://openalex.org/W2047535699","https://openalex.org/W2053081714","https://openalex.org/W2054440797","https://openalex.org/W2059217921","https://openalex.org/W2064366277","https://openalex.org/W2066325844","https://openalex.org/W2078855750","https://openalex.org/W2092116045","https://openalex.org/W2097259623","https://openalex.org/W2104391405","https://openalex.org/W2109526535","https://openalex.org/W2117146861","https://openalex.org/W2120053475","https://openalex.org/W2124743705","https://openalex.org/W2124768888","https://openalex.org/W2130660880","https://openalex.org/W2142843085","https://openalex.org/W2149720806","https://openalex.org/W2154874087","https://openalex.org/W2159269332","https://openalex.org/W2163677711","https://openalex.org/W2164448908","https://openalex.org/W2164720626","https://openalex.org/W2171108951","https://openalex.org/W2171858547","https://openalex.org/W2172185514","https://openalex.org/W2191483095","https://openalex.org/W2339428543","https://openalex.org/W2462592242","https://openalex.org/W2616590213","https://openalex.org/W2754256031","https://openalex.org/W2755194655","https://openalex.org/W2762315007","https://openalex.org/W2764034829","https://openalex.org/W2765749804","https://openalex.org/W2766278341","https://openalex.org/W2772738902","https://openalex.org/W2773455528","https://openalex.org/W2777033955","https://openalex.org/W2792142731","https://openalex.org/W2900711731","https://openalex.org/W2935896423","https://openalex.org/W2948669395","https://openalex.org/W2963442801","https://openalex.org/W2965814782","https://openalex.org/W3003844174","https://openalex.org/W3013803529","https://openalex.org/W3019893222","https://openalex.org/W3087959468","https://openalex.org/W3093860417","https://openalex.org/W3096480538","https://openalex.org/W3097824737","https://openalex.org/W3139253919","https://openalex.org/W3145574317","https://openalex.org/W3163345093","https://openalex.org/W3164891612","https://openalex.org/W3165087808","https://openalex.org/W3171569697","https://openalex.org/W3181737610","https://openalex.org/W3183280063","https://openalex.org/W3194146876","https://openalex.org/W3202568050","https://openalex.org/W3204731106","https://openalex.org/W3213530674","https://openalex.org/W4206727312","https://openalex.org/W4210492871","https://openalex.org/W4226048653","https://openalex.org/W4285031532","https://openalex.org/W4288391574","https://openalex.org/W4289515279","https://openalex.org/W4293704609","https://openalex.org/W4311080500","https://openalex.org/W4313506677","https://openalex.org/W4360770872","https://openalex.org/W4366149080","https://openalex.org/W4385452953","https://openalex.org/W4387831726","https://openalex.org/W4389297194","https://openalex.org/W4393282383","https://openalex.org/W4394595738","https://openalex.org/W4400071808","https://openalex.org/W4401634942","https://openalex.org/W4405488461","https://openalex.org/W6623043969","https://openalex.org/W6685078114"],"related_works":["https://openalex.org/W2072166414","https://openalex.org/W3209970181","https://openalex.org/W2060875994","https://openalex.org/W3034375524","https://openalex.org/W4230131218","https://openalex.org/W2404757046","https://openalex.org/W2070598848","https://openalex.org/W2385371209","https://openalex.org/W4250051149","https://openalex.org/W2083270190"],"abstract_inverted_index":{"Hyperspectral":[0],"pansharpening":[1,47,125],"has":[2],"received":[3],"much":[4,101],"attention":[5],"in":[6,68,96,103],"recent":[7],"years":[8],"due":[9],"to":[10,19,106,154,167,176,181,193],"technological":[11],"and":[12,48,77,100,132,165,200,218,245],"methodological":[13],"advances":[14],"that":[15,127,149,228],"open":[16],"the":[17,41,51,114,152,159,173,177,186,204,236,246],"door":[18],"new":[20],"application":[21],"scenarios.":[22],"However,":[23],"research":[24],"on":[25,151,164,214,221,254],"this":[26,130,138],"topic":[27],"is":[28,145,162,190,207],"only":[29],"now":[30],"gaining":[31],"momentum.":[32],"The":[33,242],"most":[34],"popular":[35],"methods":[36,93],"are":[37,251],"still":[38],"borrowed":[39],"from":[40],"more":[42],"mature":[43],"field":[44],"of":[45,64,116,172,249],"multispectral":[46],"often":[49],"overlook":[50],"unique":[52],"challenges":[53],"posed":[54],"by":[55],"hyperspectral":[56,78,124],"data":[57,85],"fusion,":[58],"such":[59],"asi)the":[60],"very":[61],"large":[62],"number":[63],"bands,ii)the":[65],"overwhelming":[66],"noise":[67],"selected":[69],"spectral":[70,73,89,98,135,174,201],"ranges,iii)the":[71],"significant":[72],"mismatch":[74],"between":[75,198],"panchromatic":[76,199],"components,iv)a":[79],"typically":[80],"high":[81],"resolution":[82],"ratio.":[83],"Imprecise":[84],"modeling":[86],"especially":[87],"affects":[88],"fidelity.":[90],"Even":[91],"state-of-the-art":[92],"perform":[94],"well":[95],"certain":[97],"ranges":[99],"worse":[102],"others,":[104],"failing":[105],"ensure":[107,168],"consistent":[108],"quality":[109],"across":[110,239],"all":[111,240],"bands,":[112],"with":[113,147,210,235],"risk":[115],"generating":[117],"unreliable":[118],"results.":[119],"Here,":[120],"we":[121],"propose":[122],"a":[123,140,169,182,222],"method":[126,206],"explicitly":[128],"addresses":[129],"problem":[131],"ensures":[133,230],"uniform":[134],"quality.":[136],"To":[137],"end,":[139],"single":[141],"lightweight":[142],"neural":[143],"network":[144],"used,":[146],"weights":[148],"adapt":[150],"fly":[153],"each":[155],"band.":[156],"During":[157],"fine-tuning,":[158],"spatial":[160,187],"loss":[161,175,188],"turned":[163],"off":[166],"fast":[170],"convergence":[171],"desired":[178],"level,":[179],"according":[180],"hysteresis-like":[183],"dynamic.":[184],"Furthermore,":[185],"itself":[189],"appropriately":[191],"redefined":[192],"account":[194],"for":[195],"nonlinear":[196],"dependencies":[197],"bands.":[202,241],"Overall,":[203],"proposed":[205],"fully":[208],"unsupervised,":[209],"no":[211],"prior":[212],"training":[213],"external":[215],"data,":[216],"flexible,":[217],"low-complexity.":[219],"Experiments":[220],"recently":[223],"published":[224],"benchmarking":[225],"toolbox":[226],"show":[227],"it":[229],"excellent":[231],"sharpening":[232],"quality,":[233],"competitive":[234],"state-of-the-art,":[237],"consistently":[238],"software":[243],"code":[244],"full":[247],"set":[248],"results":[250],"shared":[252],"online":[253],"https://github.com/giu-guarino/rho-PNN.":[255]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":3}],"updated_date":"2026-08-05T07:39:15.569665","created_date":"2025-10-10T00:00:00"}
