{"id":"https://openalex.org/W3139295695","doi":"https://doi.org/10.1109/jstars.2021.3068274","title":"Attention-Based Tri-UNet for Remote Sensing Image Pan-Sharpening","display_name":"Attention-Based Tri-UNet for Remote Sensing Image Pan-Sharpening","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3139295695","doi":"https://doi.org/10.1109/jstars.2021.3068274","mag":"3139295695"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2021.3068274","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3068274","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/9314330/09383843.pdf","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":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":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/4609443/9314330/09383843.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101642505","display_name":"Wanwan Zhang","orcid":"https://orcid.org/0000-0002-1645-108X"},"institutions":[{"id":"https://openalex.org/I83776822","display_name":"Shandong Institute of Business and Technology","ror":"https://ror.org/03rrkrc24","country_code":"CN","type":"education","lineage":["https://openalex.org/I83776822"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wanwan Zhang","raw_affiliation_strings":["School of Information and Electronic Engineering, Shandong Technology and Business University, Yantai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronic Engineering, Shandong Technology and Business University, Yantai, China","institution_ids":["https://openalex.org/I83776822"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028836596","display_name":"Jinjiang Li","orcid":"https://orcid.org/0000-0002-2080-8678"},"institutions":[{"id":"https://openalex.org/I83776822","display_name":"Shandong Institute of Business and Technology","ror":"https://ror.org/03rrkrc24","country_code":"CN","type":"education","lineage":["https://openalex.org/I83776822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinjiang Li","raw_affiliation_strings":["School of Computer Science and Technology, Shandong Technology and Business University, Yantai, China"],"raw_orcid":"https://orcid.org/0000-0002-2080-8678","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Shandong Technology and Business University, Yantai, China","institution_ids":["https://openalex.org/I83776822"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078116487","display_name":"Zhen Hua","orcid":"https://orcid.org/0000-0003-1638-2974"},"institutions":[{"id":"https://openalex.org/I83776822","display_name":"Shandong Institute of Business and Technology","ror":"https://ror.org/03rrkrc24","country_code":"CN","type":"education","lineage":["https://openalex.org/I83776822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Hua","raw_affiliation_strings":["School of Information and Electronic Engineering, Shandong Technology and Business University, Yantai, China"],"raw_orcid":"https://orcid.org/0000-0003-1638-2974","affiliations":[{"raw_affiliation_string":"School of Information and Electronic Engineering, Shandong Technology and Business University, Yantai, China","institution_ids":["https://openalex.org/I83776822"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101642505"],"corresponding_institution_ids":["https://openalex.org/I83776822"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":2.7817,"has_fulltext":true,"cited_by_count":25,"citation_normalized_percentile":{"value":0.91037512,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"14","issue":null,"first_page":"3719","last_page":"3732"},"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":0.9988999962806702,"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":0.9977999925613403,"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":0.7867289185523987},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7439546585083008},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.7209373116493225},{"id":"https://openalex.org/keywords/panchromatic-film","display_name":"Panchromatic film","score":0.6835446953773499},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6629422307014465},{"id":"https://openalex.org/keywords/sharpening","display_name":"Sharpening","score":0.6529179811477661},{"id":"https://openalex.org/keywords/image-fusion","display_name":"Image fusion","score":0.6260870695114136},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6252345442771912},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.5779906511306763},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5527129769325256},{"id":"https://openalex.org/keywords/feature-detection","display_name":"Feature detection (computer vision)","score":0.47438696026802063},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4690713584423065},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.46348053216934204},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.41670486330986023},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.28972071409225464}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7867289185523987},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7439546585083008},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.7209373116493225},{"id":"https://openalex.org/C107445234","wikidata":"https://www.wikidata.org/wiki/Q280995","display_name":"Panchromatic film","level":3,"score":0.6835446953773499},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6629422307014465},{"id":"https://openalex.org/C2781137444","wikidata":"https://www.wikidata.org/wiki/Q237105","display_name":"Sharpening","level":2,"score":0.6529179811477661},{"id":"https://openalex.org/C69744172","wikidata":"https://www.wikidata.org/wiki/Q860822","display_name":"Image fusion","level":3,"score":0.6260870695114136},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6252345442771912},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.5779906511306763},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5527129769325256},{"id":"https://openalex.org/C126422989","wikidata":"https://www.wikidata.org/wiki/Q93586","display_name":"Feature detection (computer vision)","level":4,"score":0.47438696026802063},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4690713584423065},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.46348053216934204},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.41670486330986023},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.28972071409225464},{"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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2021.3068274","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3068274","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/9314330/09383843.pdf","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":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:doaj.org/article:15735e838e624abd928acbfc8ada7abf","is_oa":true,"landing_page_url":"https://doaj.org/article/15735e838e624abd928acbfc8ada7abf","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 14, Pp 3719-3732 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2021.3068274","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3068274","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/9314330/09383843.pdf","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":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"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.4699999988079071,"display_name":"Industry, innovation and infrastructure"}],"awards":[{"id":"https://openalex.org/G2340832059","display_name":null,"funder_award_id":"61976125","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3590684008","display_name":null,"funder_award_id":"61976124","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3783406974","display_name":null,"funder_award_id":"ZR2017MF049","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4423309937","display_name":null,"funder_award_id":"62002200","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4878265459","display_name":null,"funder_award_id":"61772319","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":66,"referenced_works":["https://openalex.org/W811864384","https://openalex.org/W1514535095","https://openalex.org/W1553305639","https://openalex.org/W1885185971","https://openalex.org/W1940108662","https://openalex.org/W1990231296","https://openalex.org/W1992961908","https://openalex.org/W2000323021","https://openalex.org/W2036485827","https://openalex.org/W2064366277","https://openalex.org/W2066812230","https://openalex.org/W2100329651","https://openalex.org/W2116796676","https://openalex.org/W2129953395","https://openalex.org/W2139529730","https://openalex.org/W2144436897","https://openalex.org/W2171108951","https://openalex.org/W2171211028","https://openalex.org/W2211192759","https://openalex.org/W2314528731","https://openalex.org/W2322520677","https://openalex.org/W2414425402","https://openalex.org/W2462592242","https://openalex.org/W2514340250","https://openalex.org/W2619662254","https://openalex.org/W2752782242","https://openalex.org/W2754256031","https://openalex.org/W2755992512","https://openalex.org/W2777033955","https://openalex.org/W2792217524","https://openalex.org/W2866634454","https://openalex.org/W2889788332","https://openalex.org/W2900923896","https://openalex.org/W2902746003","https://openalex.org/W2907147407","https://openalex.org/W2921781974","https://openalex.org/W2926823990","https://openalex.org/W2955671895","https://openalex.org/W2962965405","https://openalex.org/W2963031226","https://openalex.org/W2963183385","https://openalex.org/W2963420686","https://openalex.org/W2963695810","https://openalex.org/W2964275574","https://openalex.org/W2986860520","https://openalex.org/W3006740421","https://openalex.org/W3011856600","https://openalex.org/W3013082057","https://openalex.org/W3014320740","https://openalex.org/W3023991509","https://openalex.org/W3034247386","https://openalex.org/W3034552520","https://openalex.org/W3036200672","https://openalex.org/W3043719198","https://openalex.org/W3098542449","https://openalex.org/W3099608030","https://openalex.org/W3099843321","https://openalex.org/W3101012758","https://openalex.org/W3104313739","https://openalex.org/W3105021316","https://openalex.org/W6630875275","https://openalex.org/W6633088995","https://openalex.org/W6718563727","https://openalex.org/W6753074096","https://openalex.org/W6768952390","https://openalex.org/W6779404409"],"related_works":["https://openalex.org/W2158394102","https://openalex.org/W1930929277","https://openalex.org/W4254327447","https://openalex.org/W2033186943","https://openalex.org/W2361746014","https://openalex.org/W1502637513","https://openalex.org/W2124952510","https://openalex.org/W2375311607","https://openalex.org/W2158371478","https://openalex.org/W2726689079"],"abstract_inverted_index":{"Pan-sharpening":[0],"of":[1,43,49,171],"remote":[2,11],"sensing":[3,12],"images":[4,27],"is":[5,31,70,178],"a":[6,47,124],"signifi-cant":[7],"method":[8,161,177],"for":[9],"integrating":[10],"information":[13,150],"in":[14,46,111,151],"the":[15,40,87,91,101,112,118,129,139,152,159,172,181],"fieldof":[16],"computer":[17],"vision,":[18],"where":[19],"complementary":[20],"and":[21,28,98,103],"redundant":[22],"informa-tion":[23],"between":[24],"multispectral":[25],"(MS)":[26],"panchromatic":[29],"(PAN)images":[30],"used":[32],"to":[33,55,63,143,180],"generate":[34,64],"high-resolution":[35,125],"MS":[36,102],"(HRMS)":[37],"images.Inspired":[38],"by":[39],"remarkable":[41],"achievements":[42],"convolutional":[44],"neuralnetworks":[45],"variety":[48],"computer-vision":[50],"tasks,":[51],"we":[52],"incorporatedomain-specific":[53],"knowledge":[54],"design":[56],"our":[57],"attention-based":[58,68],"trian-gle":[59],"UNet":[60],"(Tri-UNet)":[61],"architecture":[62],"high-quality":[65,163],"HRMSimages.":[66],"The":[67,106,134],"Tri-UNet":[69],"mainly":[71],"divided":[72],"into":[73,138],"thefollowing":[74],"three":[75],"modules:":[76],"1)":[77],"feature":[78,81,88,107,113,153],"extraction;":[79],"2)":[80],"fusion;and":[82],"3)":[83],"image":[84,120,131,140],"reconstruction.":[85],"In":[86],"extraction":[89,93],"step,":[90],"fea-ture":[92],"module":[94,122,142],"simultaneously":[95],"extracts":[96],"spectral":[97],"spatialinformation":[99],"from":[100],"PAN":[104],"images.":[105,165],"maps":[108],"arethen":[109],"fused":[110,130],"fusion":[114],"module,":[115],"which":[116],"makes":[117],"finalfeatureimagecontainrichspectralandspatialinformation.Finally,the":[119],"reconstruction":[121,141],"generates":[123],"MSimage":[126],"that":[127,158],"uses":[128],"as":[132],"input.":[133],"attention":[135],"mechanismis":[136],"introduced":[137],"make":[144],"thenetwork":[145],"focus":[146],"more":[147],"on":[148],"key":[149],"image.":[154],"Theexperimental":[155],"results":[156,174],"demonstrate":[157],"proposed":[160],"cangenerate":[162],"HRMS":[164],"A":[166],"quantitative":[167],"comparisonand":[168],"qualitative":[169],"analysis":[170],"experimental":[173],"indicate":[175],"thatour":[176],"superior":[179],"existing":[182],"methods.":[183]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":2}],"updated_date":"2026-05-19T21:40:30.786675","created_date":"2025-10-10T00:00:00"}
