{"id":"https://openalex.org/W436865409","doi":null,"title":"Super-resolution reconstruction of thermal infrared images","display_name":"Super-resolution reconstruction of thermal infrared images","publication_year":2008,"publication_date":"2008-11-21","ids":{"openalex":"https://openalex.org/W436865409","mag":"436865409"},"language":"en","primary_location":{"id":"pmh:oai:nemertes.library.upatras.gr:10889/4845","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10889/4845","pdf_url":null,"source":{"id":"https://openalex.org/S7407055135","display_name":"\u039d\u03b7\u03bc\u03b5\u03c1\u03c4\u03ae\u03c2","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":null,"raw_type":"Conference (paper)"},"volume":null,"type":"article","indexed_in":[],"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/A5108840019","display_name":"Antigoni Panagiotopoulou","orcid":"https://orcid.org/0009-0008-9144-1982","observed_orcids":["https://orcid.org/0009-0008-9144-1982"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Antigoni Panagiotopoulou","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5013246742","display_name":"V. Anastassopoulos","orcid":"https://orcid.org/0000-0002-7307-580X","observed_orcids":["https://orcid.org/0000-0002-7307-580X"]},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"V. Anastassopoulos","raw_affiliation_strings":["University of Patras;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Patras;","institution_ids":["https://openalex.org/I174878644"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8873,"has_fulltext":true,"cited_by_count":21,"citation_normalized_percentile":{"value":0.80987715,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9883000254631042,"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"}},"topics":[{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9883000254631042,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.005200000014156103,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.0005000000237487257,"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/super-resolution-reconstruction","display_name":"super-resolution reconstruction","score":0.9190000295639038},{"id":"https://openalex.org/keywords/thermal-infrared-images","display_name":"thermal infrared images","score":0.890999972820282},{"id":"https://openalex.org/keywords/stochastic-regularization","display_name":"stochastic regularization","score":0.5839999914169312},{"id":"https://openalex.org/keywords/edge-preservation","display_name":"edge preservation","score":0.6520000100135803},{"id":"https://openalex.org/keywords/gaussian-noise-robustness","display_name":"Gaussian noise robustness","score":0.7749999761581421}],"concepts":[{"id":"https://openalex.org/C68516990","wikidata":"https://www.wikidata.org/wiki/Q452912","display_name":"Subpixel rendering","level":3,"score":0.8698267340660095},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.6272082924842834},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.6180073618888855},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.5207164883613586},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49138393998146057},{"id":"https://openalex.org/C158355884","wikidata":"https://www.wikidata.org/wiki/Q11388","display_name":"Infrared","level":2,"score":0.49012717604637146},{"id":"https://openalex.org/C174576160","wikidata":"https://www.wikidata.org/wiki/Q1183700","display_name":"Deconvolution","level":2,"score":0.4864632785320282},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.48495936393737793},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.45869770646095276},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4568707346916199},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4548618495464325},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.44925010204315186},{"id":"https://openalex.org/C141239990","wikidata":"https://www.wikidata.org/wiki/Q957423","display_name":"Superresolution","level":3,"score":0.43898481130599976},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.43727830052375793},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3986494541168213},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.289553165435791},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.22008797526359558},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1921156942844391},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.18412283062934875},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:nemertes.library.upatras.gr:10889/4845","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10889/4845","pdf_url":null,"source":{"id":"https://openalex.org/S7407055135","display_name":"\u039d\u03b7\u03bc\u03b5\u03c1\u03c4\u03ae\u03c2","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":null,"raw_type":"Conference (paper)"},{"id":"mag:436865409","doi":null,"is_oa":false,"landing_page_url":"https://nemertes.lis.upatras.gr/jspui//bitstream/10889/4845/1/C3.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1967843493","https://openalex.org/W1979721912","https://openalex.org/W1981068738","https://openalex.org/W2006140817","https://openalex.org/W2020789042","https://openalex.org/W2024437287","https://openalex.org/W2030463878","https://openalex.org/W2067042811","https://openalex.org/W2081661547","https://openalex.org/W2116002632","https://openalex.org/W2123431518","https://openalex.org/W2165939075","https://openalex.org/W2533686021"],"related_works":["https://openalex.org/W3151642423","https://openalex.org/W2152386996","https://openalex.org/W2150044854","https://openalex.org/W3027000927","https://openalex.org/W2533686021","https://openalex.org/W2968448586","https://openalex.org/W2007562826","https://openalex.org/W2022397931","https://openalex.org/W7138036588","https://openalex.org/W1964064035"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"a":[3,12,24,62],"high-resolution":[4],"(HR)":[5],"thermal":[6,109],"infrared":[7,110],"image":[8,48,111],"is":[9,35,59,97,117],"reconstructed":[10,107],"from":[11],"sequence":[13],"of":[14,23,45,95,105],"subpixel":[15],"shifted,":[16],"aliased":[17],"low-resolution":[18],"(LR)":[19],"frames,":[20],"by":[21,125],"means":[22],"stochastic":[25],"regularized":[26,135],"super-resolution":[27,71],"(SR)":[28],"method.":[29,91,137],"The":[30,53,68,114],"Huber":[31,76],"(H)":[32],"cost":[33],"function":[34],"employed":[36],"to":[37,88,133],"measure":[38],"the":[39,42,46,66,75,81,93,101,106],"difference":[40],"between":[41],"projected":[43],"estimate":[44],"HR":[47,108],"and":[49,100,128],"each":[50],"LR":[51],"frame.":[52],"bilateral":[54,82],"Total":[55],"Variation":[56],"(TV)":[57],"regularization":[58,84],"incorporated":[60],"as":[61],"priori":[63],"knowledge":[64],"about":[65],"solution.":[67],"proposed":[69,115],"HTV":[70],"approach":[72],"that":[73,122],"employs":[74],"norm":[77],"in":[78],"combination":[79],"with":[80],"TV":[83],"exhibits":[85],"superior":[86,130],"performance":[87],"former":[89],"SR":[90,136],"Thus":[92],"effect":[94],"outliers":[96],"significantly":[98],"reduced":[99],"high-frequency":[102],"edge":[103],"structures":[104],"are":[112,123],"preserved.":[113],"technique":[116],"also":[118],"tested":[119],"on":[120],"frames":[121],"corrupted":[124],"Gaussian":[126],"noise":[127],"proves":[129],"when":[131],"compared":[132],"existing":[134]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
