{"id":"https://openalex.org/W4394585940","doi":"https://doi.org/10.1109/tgrs.2024.3385917","title":"Robust Spatiotemporal Fusion of Satellite Images: A Constrained Convex Optimization Approach","display_name":"Robust Spatiotemporal Fusion of Satellite Images: A Constrained Convex Optimization Approach","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4394585940","doi":"https://doi.org/10.1109/tgrs.2024.3385917"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2024.3385917","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3385917","pdf_url":"https://ieeexplore.ieee.org/ielx7/36/4358825/10494505.pdf","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":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/36/4358825/10494505.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020034207","display_name":"Ryosuke Isono","orcid":"https://orcid.org/0009-0007-9926-8611"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Ryosuke Isono","raw_affiliation_strings":["Department of Computer Science, Tokyo Institute of Technology, Yokohama, Japan","Department of Computer Science, Tokyo Institute of Technology, Yokohama, 226-8503, Japan","Department of Computer Science, School of Computing, Tokyo Institute of Technology","Tokyo, Japan"],"raw_orcid":"https://orcid.org/0009-0007-9926-8611","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Tokyo Institute of Technology, Yokohama, Japan","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Department of Computer Science, Tokyo Institute of Technology, Yokohama, 226-8503, Japan","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Department of Computer Science, School of Computing, Tokyo Institute of Technology","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Tokyo, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086289349","display_name":"Kazuki Naganuma","orcid":"https://orcid.org/0000-0002-7180-3017"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuki Naganuma","raw_affiliation_strings":["Department of Computer Science, Tokyo Institute of Technology, Yokohama, Japan","Department of Computer Science, School of Computing, Tokyo Institute of Technology","Tokyo, Japan","Department of Computer Science, Tokyo Institute of Technology, Yokohama, 226-8503, Japan"],"raw_orcid":"https://orcid.org/0000-0002-7180-3017","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Tokyo Institute of Technology, Yokohama, Japan","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Department of Computer Science, School of Computing, Tokyo Institute of Technology","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Tokyo, Japan","institution_ids":[]},{"raw_affiliation_string":"Department of Computer Science, Tokyo Institute of Technology, Yokohama, 226-8503, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040341698","display_name":"Shunsuke Ono","orcid":"https://orcid.org/0000-0001-7890-5131"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shunsuke Ono","raw_affiliation_strings":["Department of Computer Science, Tokyo Institute of Technology, Yokohama, Japan","Department of Computer Science, Tokyo Institute of Technology, Yokohama, 226-8503, Japan","Tokyo, Japan","Department of Computer Science, School of Computing, Tokyo Institute of Technology"],"raw_orcid":"https://orcid.org/0000-0001-7890-5131","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Tokyo Institute of Technology, Yokohama, Japan","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Department of Computer Science, Tokyo Institute of Technology, Yokohama, 226-8503, Japan","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Tokyo, Japan","institution_ids":[]},{"raw_affiliation_string":"Department of Computer Science, School of Computing, Tokyo Institute of Technology","institution_ids":["https://openalex.org/I114531698"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5020034207"],"corresponding_institution_ids":["https://openalex.org/I114531698"],"apc_list":null,"apc_paid":null,"fwci":0.9228,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.76581024,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"62","issue":null,"first_page":"1","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9961000084877014,"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":0.9961000084877014,"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/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9760000109672546,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12983","display_name":"Satellite Image Processing and Photogrammetry","score":0.972599983215332,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/computer-science","display_name":"Computer science","score":0.5148198008537292},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.49415186047554016},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.47994545102119446},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.47666648030281067},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.4582914113998413},{"id":"https://openalex.org/keywords/image-fusion","display_name":"Image fusion","score":0.4499566853046417},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4123554527759552},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.34782564640045166},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.33208954334259033},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.14091283082962036},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11196422576904297}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5148198008537292},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.49415186047554016},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.47994545102119446},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.47666648030281067},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.4582914113998413},{"id":"https://openalex.org/C69744172","wikidata":"https://www.wikidata.org/wiki/Q860822","display_name":"Image fusion","level":3,"score":0.4499566853046417},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4123554527759552},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.34782564640045166},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.33208954334259033},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.14091283082962036},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11196422576904297},{"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},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2024.3385917","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3385917","pdf_url":"https://ieeexplore.ieee.org/ielx7/36/4358825/10494505.pdf","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"}],"best_oa_location":{"id":"doi:10.1109/tgrs.2024.3385917","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3385917","pdf_url":"https://ieeexplore.ieee.org/ielx7/36/4358825/10494505.pdf","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/G2293213107","display_name":null,"funder_award_id":"JPMJKB2307","funder_id":"https://openalex.org/F4320334789","funder_display_name":"Japan Science and Technology Agency"},{"id":"https://openalex.org/G2763136412","display_name":null,"funder_award_id":"22H03610","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G3821569339","display_name":null,"funder_award_id":"22H00512","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G4175796156","display_name":"\u5148\u7aef\u30a4\u30e1\u30fc\u30b8\u30f3\u30b0\u30c7\u30fc\u30bf\u89e3\u6790\u306e\u305f\u3081\u306e\u30c7\u30fc\u30bf\u99c6\u52d5\u578b\u30c6\u30f3\u30bd\u30eb\u30b9\u30d1\u30fc\u30b9\u8868\u73fe","funder_award_id":"23KJ0912","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G6222945185","display_name":null,"funder_award_id":"JPMJPR21C4","funder_id":"https://openalex.org/F4320338111","funder_display_name":"Precursory Research for Embryonic Science and Technology"},{"id":"https://openalex.org/G6234807174","display_name":null,"funder_award_id":"JPMJPR21C4","funder_id":"https://openalex.org/F4320334789","funder_display_name":"Japan Science and Technology Agency"},{"id":"https://openalex.org/G7692751053","display_name":null,"funder_award_id":"23H01415","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320320912","display_name":"Ministry of Education, Culture, Sports, Science and Technology","ror":"https://ror.org/048rj2z13"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"},{"id":"https://openalex.org/F4320334789","display_name":"Japan Science and Technology Agency","ror":"https://ror.org/00097mb19"},{"id":"https://openalex.org/F4320338111","display_name":"Precursory Research for Embryonic Science and Technology","ror":null},{"id":"https://openalex.org/F4320338246","display_name":"ACT-X","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4394585940.pdf","grobid_xml":"https://content.openalex.org/works/W4394585940.grobid-xml"},"referenced_works_count":54,"referenced_works":["https://openalex.org/W1667895010","https://openalex.org/W1840202565","https://openalex.org/W1982956952","https://openalex.org/W1987927366","https://openalex.org/W1990231296","https://openalex.org/W1991868762","https://openalex.org/W2003224325","https://openalex.org/W2031596845","https://openalex.org/W2039596145","https://openalex.org/W2056811372","https://openalex.org/W2067042811","https://openalex.org/W2088603520","https://openalex.org/W2092014763","https://openalex.org/W2092663520","https://openalex.org/W2098921581","https://openalex.org/W2100329651","https://openalex.org/W2123031198","https://openalex.org/W2124073857","https://openalex.org/W2133665775","https://openalex.org/W2144552105","https://openalex.org/W2144994528","https://openalex.org/W2158449358","https://openalex.org/W2180180824","https://openalex.org/W2200350976","https://openalex.org/W2295859130","https://openalex.org/W2514340250","https://openalex.org/W2554764988","https://openalex.org/W2563067728","https://openalex.org/W2578004414","https://openalex.org/W2594827121","https://openalex.org/W2620976957","https://openalex.org/W2774052553","https://openalex.org/W2785884172","https://openalex.org/W2793445582","https://openalex.org/W2795018073","https://openalex.org/W2801784656","https://openalex.org/W2803121908","https://openalex.org/W2896372433","https://openalex.org/W2903701998","https://openalex.org/W2908998459","https://openalex.org/W2963031226","https://openalex.org/W3011782621","https://openalex.org/W3046571487","https://openalex.org/W3123173184","https://openalex.org/W3174865552","https://openalex.org/W3207822085","https://openalex.org/W4206730401","https://openalex.org/W4285288041","https://openalex.org/W4286377574","https://openalex.org/W4323345734","https://openalex.org/W4372266861","https://openalex.org/W4377143077","https://openalex.org/W4385819932","https://openalex.org/W4394007378"],"related_works":["https://openalex.org/W2013329914","https://openalex.org/W2392383081","https://openalex.org/W2132659060","https://openalex.org/W2031992971","https://openalex.org/W1618102658","https://openalex.org/W4205376403","https://openalex.org/W2788731446","https://openalex.org/W2331410275","https://openalex.org/W2204403038","https://openalex.org/W3214791684"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,21,26,85,138,149],"novel":[4],"spatiotemporal":[5],"(ST)":[6],"fusion":[7,19,40,83,135,180],"framework":[8],"for":[9,54,94,154],"satellite":[10,35,95],"images,":[11,58],"named":[12],"Robust":[13],"Optimization-based":[14],"Spatiotemporal":[15],"Fusion":[16],"(ROSTF).":[17],"ST":[18,39,82,179],"is":[20],"promising":[22],"approach":[23],"to":[24,51,176],"resolve":[25],"trade-off":[27],"between":[28,116],"the":[29,60,67,117,121,134,156],"temporal":[30],"and":[31,70,81,120,130,142,166,185],"spatial":[32],"resolution":[33],"of":[34,46,63,160],"images.":[36],"Although":[37],"many":[38],"methods":[41,181],"have":[42],"been":[43],"proposed,":[44],"most":[45],"them":[47,187],"are":[48],"not":[49],"designed":[50],"explicitly":[52],"account":[53],"noise":[55,64,79],"in":[56,182,188],"observed":[57,118],"despite":[59],"inevitable":[61],"influence":[62],"caused":[65],"by":[66,77],"measurement":[68],"equipment":[69],"environment.":[71],"Our":[72],"ROSTF":[73,161,173],"addresses":[74],"this":[75],"challenge":[76],"formulating":[78],"removal":[80],"as":[84,137],"unified":[86],"optimization":[87,140],"problem.":[88,157],"First,":[89],"we":[90,109,132],"define":[91],"observation":[92],"models":[93,129],"images":[96,119],"that":[97,113,172],"may":[98],"be":[99],"contaminated":[100],"with":[101],"random":[102],"noise,":[103],"outliers,":[104],"and/or":[105],"missing":[106],"values.":[107],"Next,":[108],"introduce":[110],"certain":[111],"assumptions":[112],"naturally":[114],"hold":[115],"target":[122],"high-resolution":[123],"image.":[124],"Then,":[125],"based":[126,147],"on":[127,148],"these":[128],"assumptions,":[131],"formulate":[133],"problem":[136,141],"constrained":[139],"develop":[143],"an":[144],"efficient":[145],"algorithm":[146],"preconditioned":[150],"primal-dual":[151],"splitting":[152],"method":[153],"solving":[155],"The":[158,169],"performance":[159],"was":[162],"verified":[163],"using":[164],"simulated":[165],"real":[167],"data.":[168],"results":[170],"show":[171],"performs":[174],"comparably":[175],"several":[177],"state-of-the-art":[178],"noiseless":[183],"cases":[184],"outperforms":[186],"noisy":[189],"cases.":[190]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2024-04-09T00:00:00"}