{"id":"https://openalex.org/W4412972676","doi":"https://doi.org/10.1109/jstars.2025.3590041","title":"Multitemporal Difference and Dynamic Optimization Framework for Multiscale Motion Satellite Video Super-Resolution","display_name":"Multitemporal Difference and Dynamic Optimization Framework for Multiscale Motion Satellite Video Super-Resolution","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4412972676","doi":"https://doi.org/10.1109/jstars.2025.3590041"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2025.3590041","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3590041","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":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":"gold","oa_url":"https://doi.org/10.1109/jstars.2025.3590041","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Qian Zhao","orcid":"https://orcid.org/0009-0009-2089-4922"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128284","display_name":"Institute of Optics and Electronics, Chinese Academy of Sciences","ror":"https://ror.org/02bn68w95","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128284"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qian Zhao","raw_affiliation_strings":["Institute of Optics and Electronics, Chinese Academy of Sciences, Sichuan, China"],"raw_orcid":"https://orcid.org/0009-0009-2089-4922","affiliations":[{"raw_affiliation_string":"Institute of Optics and Electronics, Chinese Academy of Sciences, Sichuan, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210128284"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100648452","display_name":"Youming Guo","orcid":"https://orcid.org/0000-0002-4409-5713"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128284","display_name":"Institute of Optics and Electronics, Chinese Academy of Sciences","ror":"https://ror.org/02bn68w95","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128284"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Youming Guo","raw_affiliation_strings":["Institute of Optics and Electronics, Chinese Academy of Sciences, Sichuan, China"],"raw_orcid":"https://orcid.org/0000-0002-4409-5713","affiliations":[{"raw_affiliation_string":"Institute of Optics and Electronics, Chinese Academy of Sciences, Sichuan, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210128284"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114269722","display_name":"Lei Min","orcid":"https://orcid.org/0000-0002-3459-6063"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128284","display_name":"Institute of Optics and Electronics, Chinese Academy of Sciences","ror":"https://ror.org/02bn68w95","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128284"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Min","raw_affiliation_strings":["Institute of Optics and Electronics, Chinese Academy of Sciences, Sichuan, China"],"raw_orcid":"https://orcid.org/0000-0002-3459-6063","affiliations":[{"raw_affiliation_string":"Institute of Optics and Electronics, Chinese Academy of Sciences, Sichuan, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210128284"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109086503","display_name":"Changhui Rao","orcid":"https://orcid.org/0000-0001-8571-8502"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128284","display_name":"Institute of Optics and Electronics, Chinese Academy of Sciences","ror":"https://ror.org/02bn68w95","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128284"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changhui Rao","raw_affiliation_strings":["Institute of Optics and Electronics, Chinese Academy of Sciences, Sichuan, China"],"raw_orcid":"https://orcid.org/0000-0001-8571-8502","affiliations":[{"raw_affiliation_string":"Institute of Optics and Electronics, Chinese Academy of Sciences, Sichuan, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210128284"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":2.1685,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.86801058,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"18","issue":null,"first_page":"19678","last_page":"19695"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12983","display_name":"Satellite Image Processing and Photogrammetry","score":0.9911999702453613,"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"}},"topics":[{"id":"https://openalex.org/T12983","display_name":"Satellite Image Processing and Photogrammetry","score":0.9911999702453613,"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"}},{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9873999953269958,"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"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9567000269889832,"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/computer-science","display_name":"Computer science","score":0.7071987390518188},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6286695003509521},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5217564702033997},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.5177168250083923},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4371712803840637},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4166552424430847},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.41628628969192505},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3551969826221466},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1508767306804657},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.09137365221977234},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07687431573867798},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.07612958550453186}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7071987390518188},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6286695003509521},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5217564702033997},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5177168250083923},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4371712803840637},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4166552424430847},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.41628628969192505},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3551969826221466},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1508767306804657},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.09137365221977234},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07687431573867798},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.07612958550453186},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2025.3590041","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3590041","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":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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:doaj.org/article:f5fd2fe4ab824240af267e8e80f4a388","is_oa":true,"landing_page_url":"https://doaj.org/article/f5fd2fe4ab824240af267e8e80f4a388","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 19678-19695 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2025.3590041","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3590041","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":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6984188148","display_name":null,"funder_award_id":"12173041","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W54257720","https://openalex.org/W2064076387","https://openalex.org/W2507009361","https://openalex.org/W2557227117","https://openalex.org/W2601564443","https://openalex.org/W2764034829","https://openalex.org/W2767850900","https://openalex.org/W2796901798","https://openalex.org/W2866634454","https://openalex.org/W2923834406","https://openalex.org/W2963729050","https://openalex.org/W2964101377","https://openalex.org/W2965669158","https://openalex.org/W3022107227","https://openalex.org/W3034475761","https://openalex.org/W3035236663","https://openalex.org/W3130130921","https://openalex.org/W3170638357","https://openalex.org/W3175528717","https://openalex.org/W3198884575","https://openalex.org/W3200851318","https://openalex.org/W4312431312","https://openalex.org/W4312519022","https://openalex.org/W4313417914","https://openalex.org/W4386083034","https://openalex.org/W4386453635","https://openalex.org/W4388624631","https://openalex.org/W4391876852","https://openalex.org/W4392309151","https://openalex.org/W4402727525","https://openalex.org/W4404628880"],"related_works":["https://openalex.org/W2121524756","https://openalex.org/W782553550","https://openalex.org/W1987967678","https://openalex.org/W2013329914","https://openalex.org/W2392383081","https://openalex.org/W1618102658","https://openalex.org/W2139939267","https://openalex.org/W1974511032","https://openalex.org/W2369060955","https://openalex.org/W2383151488"],"abstract_inverted_index":{"Motion":[0],"alignment":[1],"is":[2],"a":[3,50,60,82,99],"critical":[4],"task":[5],"in":[6,28],"satellite":[7,31],"video":[8,32,144,154],"super-resolution.":[9],"Most":[10],"existing":[11],"methods":[12,25],"rely":[13],"on":[14,49,73],"optical":[15],"flow":[16],"or":[17],"deformable":[18],"convolution":[19],"for":[20],"motion":[21,70,93],"alignment.":[22],"However,":[23],"these":[24],"perform":[26],"poorly":[27],"handling":[29],"complex":[30],"scenes":[33],"and":[34,53,102,114,124,137,164],"diverse":[35],"moving":[36],"objects.":[37],"To":[38],"address":[39],"this":[40],"challenge,":[41],"we":[42,58,79,97],"propose":[43],"an":[44,159],"efficient":[45],"super-resolution":[46,145],"method":[47,141,152],"based":[48],"multitemporal":[51],"difference":[52,63,77,110],"dynamic":[54,85],"optimization":[55,87],"framework.":[56],"Specifically,":[57],"introduce":[59,98],"multilevel":[61],"temporal":[62,76,83,109],"analysis":[64],"mechanism":[65],"to":[66,90,105,133],"rapidly":[67],"capture":[68],"comprehensive":[69],"information.":[71,94],"Based":[72],"the":[74,107,139],"extracted":[75],"data,":[78],"further":[80],"develop":[81],"differences-guided":[84],"routing":[86],"module":[88,104],"(T-DROM)":[89],"extract":[91],"multiscale":[92],"In":[95],"addition,":[96],"multiattention":[100],"enhancement":[101],"correction":[103],"refine":[106],"long-term":[108],"features":[111],"from":[112],"T-DROM":[113],"reduce":[115],"accumulated":[116],"errors.":[117],"These":[118],"enhancements":[119],"help":[120],"recover":[121],"spatial":[122],"details":[123],"improve":[125],"spatio-temporal":[126],"consistency.":[127],"We":[128],"conducted":[129],"detailed":[130],"ablation":[131],"studies":[132],"validate":[134],"our":[135,151],"contributions":[136],"compared":[138],"proposed":[140],"with":[142],"state-of-the-art":[143],"approaches.":[146],"Experimental":[147],"results":[148],"show":[149],"that":[150],"improves":[153],"reconstruction":[155],"quality":[156],"while":[157],"achieving":[158],"effective":[160],"balance":[161],"between":[162],"performance":[163],"efficiency.":[165]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}