{"id":"https://openalex.org/W3007473102","doi":"https://doi.org/10.1109/tim.2020.2975405","title":"Laplacian Redecomposition for Multimodal Medical Image Fusion","display_name":"Laplacian Redecomposition for Multimodal Medical Image Fusion","publication_year":2020,"publication_date":"2020-02-20","ids":{"openalex":"https://openalex.org/W3007473102","doi":"https://doi.org/10.1109/tim.2020.2975405","mag":"3007473102"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2020.2975405","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2020.2975405","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"},"type":"article","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/A5100458663","display_name":"Xiaoxiao Li","orcid":"https://orcid.org/0009-0000-4906-648X"},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoxiao Li","raw_affiliation_strings":["School of Information Science and Engineering, Yunnan University, Kunming, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Yunnan University, Kunming, China","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014286651","display_name":"Xiaopeng Guo","orcid":"https://orcid.org/0000-0003-1111-2035"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaopeng Guo","raw_affiliation_strings":["Wangxuan Institute of Computer Technology, Peking University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wangxuan Institute of Computer Technology, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027717082","display_name":"Pengfei Han","orcid":"https://orcid.org/0000-0003-3724-3551"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengfei Han","raw_affiliation_strings":["School of Communications and Information Engineering, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","School of Communications and Information Engineering, Xi'an University of Posts and Telecommunications, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communications and Information Engineering, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210136859"]},{"raw_affiliation_string":"School of Communications and Information Engineering, Xi'an University of Posts and Telecommunications, Xi'an, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100388997","display_name":"Xiang Wang","orcid":"https://orcid.org/0000-0001-9623-5370"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Wang","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031737886","display_name":"Huaguang Li","orcid":"https://orcid.org/0000-0003-0452-6248"},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huaguang Li","raw_affiliation_strings":["School of Information Science and Engineering, Yunnan University, Kunming, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Yunnan University, Kunming, China","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061844987","display_name":"Tao Luo","orcid":"https://orcid.org/0000-0003-2162-363X"},"institutions":[{"id":"https://openalex.org/I41317344","display_name":"Jiangxi Science and Technology Normal University","ror":"https://ror.org/04r1zkp10","country_code":"CN","type":"education","lineage":["https://openalex.org/I41317344"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Luo","raw_affiliation_strings":["Guangxi Science and Technology Normal University, Laibin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangxi Science and Technology Normal University, Laibin, China","institution_ids":["https://openalex.org/I41317344"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":20.7957,"has_fulltext":false,"cited_by_count":195,"citation_normalized_percentile":{"value":0.9946076,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"69","issue":"9","first_page":"6880","last_page":"6890"},"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/T11019","display_name":"Image Enhancement Techniques","score":0.9958999752998352,"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9955000281333923,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/image-fusion","display_name":"Image fusion","score":0.7163095474243164},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5708825588226318},{"id":"https://openalex.org/keywords/fuse","display_name":"Fuse (electrical)","score":0.5467771291732788},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5451854467391968},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.502973735332489},{"id":"https://openalex.org/keywords/laplacian-matrix","display_name":"Laplacian matrix","score":0.48814424872398376},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.46819767355918884},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.4601031541824341},{"id":"https://openalex.org/keywords/contourlet","display_name":"Contourlet","score":0.4508698284626007},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4433457553386688},{"id":"https://openalex.org/keywords/laplace-operator","display_name":"Laplace operator","score":0.43869900703430176},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4326038062572479},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.33262237906455994},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2426040768623352},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.19701367616653442},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.13920769095420837},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.11057454347610474},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09769117832183838}],"concepts":[{"id":"https://openalex.org/C69744172","wikidata":"https://www.wikidata.org/wiki/Q860822","display_name":"Image fusion","level":3,"score":0.7163095474243164},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5708825588226318},{"id":"https://openalex.org/C141353440","wikidata":"https://www.wikidata.org/wiki/Q182221","display_name":"Fuse (electrical)","level":2,"score":0.5467771291732788},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5451854467391968},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.502973735332489},{"id":"https://openalex.org/C115178988","wikidata":"https://www.wikidata.org/wiki/Q772067","display_name":"Laplacian matrix","level":3,"score":0.48814424872398376},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.46819767355918884},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.4601031541824341},{"id":"https://openalex.org/C20479862","wikidata":"https://www.wikidata.org/wiki/Q5165589","display_name":"Contourlet","level":4,"score":0.4508698284626007},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4433457553386688},{"id":"https://openalex.org/C165700671","wikidata":"https://www.wikidata.org/wiki/Q203484","display_name":"Laplace operator","level":2,"score":0.43869900703430176},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4326038062572479},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.33262237906455994},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2426040768623352},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.19701367616653442},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.13920769095420837},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.11057454347610474},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09769117832183838},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"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/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tim.2020.2975405","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2020.2975405","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/378360","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/378360","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u671f\u520a\u8bba\u6587"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.5199999809265137}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W811864384","https://openalex.org/W1570471624","https://openalex.org/W1964189664","https://openalex.org/W1964257080","https://openalex.org/W1964641132","https://openalex.org/W1976478698","https://openalex.org/W1987063402","https://openalex.org/W1987850091","https://openalex.org/W1999316653","https://openalex.org/W2025147059","https://openalex.org/W2028555274","https://openalex.org/W2066667210","https://openalex.org/W2079515997","https://openalex.org/W2103504761","https://openalex.org/W2131168375","https://openalex.org/W2133046037","https://openalex.org/W2133135191","https://openalex.org/W2146353910","https://openalex.org/W2168795388","https://openalex.org/W2243933544","https://openalex.org/W2289413700","https://openalex.org/W2339983363","https://openalex.org/W2546768712","https://openalex.org/W2589073776","https://openalex.org/W2744198280","https://openalex.org/W2746410086","https://openalex.org/W2766229547","https://openalex.org/W2768166594","https://openalex.org/W2797830632","https://openalex.org/W2808591023","https://openalex.org/W2950308928","https://openalex.org/W3125032682","https://openalex.org/W6634030026"],"related_works":["https://openalex.org/W1971268144","https://openalex.org/W2351314524","https://openalex.org/W2363243283","https://openalex.org/W2363722403","https://openalex.org/W2388473933","https://openalex.org/W2803763537","https://openalex.org/W2412887622","https://openalex.org/W2036935742","https://openalex.org/W1669864993","https://openalex.org/W74665983"],"abstract_inverted_index":{"The":[0,47],"field":[1],"of":[2,81,90],"multimodal":[3,40],"medical":[4,41],"image":[5,42,64],"fusion":[6,43,136,148,160],"has":[7,50],"made":[8],"huge":[9],"progress":[10],"in":[11,44],"the":[12,78,88,91,99,107,125,139,147,154],"past":[13],"decade.":[14],"However,":[15],"previous":[16],"methods":[17,161],"always":[18],"suffer":[19],"from":[20],"color":[21],"distortion,":[22],"blurring,":[23],"and":[24,72,83,95,129,163],"noise.":[25],"To":[26],"address":[27],"these":[28],"problems,":[29],"we":[30,55,86],"propose":[31],"a":[32,57],"novel":[33],"Laplacian":[34,58,141],"redecomposition":[35,119],"(LRD)":[36],"framework":[37],"tailored":[38],"to":[39,66,102,132,145],"this":[45],"article.":[46],"proposed":[48],"LRD":[49],"two":[51],"technical":[52],"innovations.":[53],"First,":[54],"present":[56],"decision":[59,127],"graph":[60,128],"decomposition":[61],"scheme":[62,120],"with":[63],"enhancement":[65],"obtain":[67],"complementary":[68,84,113],"information,":[69,71,85],"redundant":[70,82,104],"low-frequency":[73],"subband":[74,135],"images.":[75,137],"Second,":[76],"considering":[77],"heterogeneous":[79],"characteristics":[80],"introduce":[87],"concept":[89],"overlapping":[92],"domain":[93],"(OD)":[94],"non-OD":[96],"(NOD),":[97],"where":[98],"OD":[100],"contributes":[101],"fuse":[103],"information":[105],"while":[106],"NOD":[108],"is":[109,121,143],"responsible":[110],"for":[111],"fusing":[112],"information.":[114],"In":[115],"addition,":[116],"an":[117],"inverse":[118,140],"given":[122],"by":[123],"leveraging":[124],"global":[126],"local":[130],"mean":[131],"reconstruct":[133],"high-frequency":[134],"Finally,":[138],"transform":[142],"applied":[144],"generate":[146],"result.":[149],"Experimental":[150],"results":[151],"demonstrate":[152],"that":[153],"proposal":[155],"outperforms":[156],"other":[157],"current":[158],"popular":[159],"qualitatively":[162],"quantitatively.":[164]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":32},{"year":2024,"cited_by_count":47},{"year":2023,"cited_by_count":41},{"year":2022,"cited_by_count":34},{"year":2021,"cited_by_count":28},{"year":2020,"cited_by_count":7}],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}
