{"id":"https://openalex.org/W3186113922","doi":"https://doi.org/10.3390/s21144820","title":"Blur Kernel Estimation and Non-Blind Super-Resolution for Power Equipment Infrared Images by Compressed Sensing and Adaptive Regularization","display_name":"Blur Kernel Estimation and Non-Blind Super-Resolution for Power Equipment Infrared Images by Compressed Sensing and Adaptive Regularization","publication_year":2021,"publication_date":"2021-07-14","ids":{"openalex":"https://openalex.org/W3186113922","doi":"https://doi.org/10.3390/s21144820","mag":"3186113922","pmid":"https://pubmed.ncbi.nlm.nih.gov/34300560"},"language":"en","primary_location":{"id":"doi:10.3390/s21144820","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21144820","pdf_url":"https://www.mdpi.com/1424-8220/21/14/4820/pdf?version=1626359379","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/21/14/4820/pdf?version=1626359379","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041106963","display_name":"Hongshan Zhao","orcid":"https://orcid.org/0000-0002-5439-3546"},"institutions":[{"id":"https://openalex.org/I153473198","display_name":"North China Electric Power University","ror":"https://ror.org/04qr5t414","country_code":"CN","type":"education","lineage":["https://openalex.org/I153473198"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongshan Zhao","raw_affiliation_strings":["School of Electrical & Electronic Engineering, North China Electric Power University, Baoding 071003, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical & Electronic Engineering, North China Electric Power University, Baoding 071003, China","institution_ids":["https://openalex.org/I153473198"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061933721","display_name":"Bingcong Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I153473198","display_name":"North China Electric Power University","ror":"https://ror.org/04qr5t414","country_code":"CN","type":"education","lineage":["https://openalex.org/I153473198"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Bingcong Liu","raw_affiliation_strings":["School of Electrical & Electronic Engineering, North China Electric Power University, Baoding 071003, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical & Electronic Engineering, North China Electric Power University, Baoding 071003, China","institution_ids":["https://openalex.org/I153473198"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102819037","display_name":"Lingjie Wang","orcid":"https://orcid.org/0000-0003-1003-3300"},"institutions":[{"id":"https://openalex.org/I153473198","display_name":"North China Electric Power University","ror":"https://ror.org/04qr5t414","country_code":"CN","type":"education","lineage":["https://openalex.org/I153473198"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lingjie Wang","raw_affiliation_strings":["School of Electrical & Electronic Engineering, North China Electric Power University, Baoding 071003, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical & Electronic Engineering, North China Electric Power University, Baoding 071003, China","institution_ids":["https://openalex.org/I153473198"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5061933721"],"corresponding_institution_ids":["https://openalex.org/I153473198"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":0.1808,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.4569533,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"21","issue":"14","first_page":"4820","last_page":"4820"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9984999895095825,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9968000054359436,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.7047722339630127},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6817933917045593},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6639326214790344},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.5787392854690552},{"id":"https://openalex.org/keywords/kernel-density-estimation","display_name":"Kernel density estimation","score":0.5551488399505615},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.5274921655654907},{"id":"https://openalex.org/keywords/infrared","display_name":"Infrared","score":0.5077236890792847},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23091858625411987},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1878170669078827},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0889386236667633},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07469287514686584}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7047722339630127},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6817933917045593},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6639326214790344},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.5787392854690552},{"id":"https://openalex.org/C71134354","wikidata":"https://www.wikidata.org/wiki/Q458825","display_name":"Kernel density estimation","level":3,"score":0.5551488399505615},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.5274921655654907},{"id":"https://openalex.org/C158355884","wikidata":"https://www.wikidata.org/wiki/Q11388","display_name":"Infrared","level":2,"score":0.5077236890792847},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23091858625411987},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1878170669078827},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0889386236667633},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07469287514686584},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s21144820","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21144820","pdf_url":"https://www.mdpi.com/1424-8220/21/14/4820/pdf?version=1626359379","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:34300560","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34300560","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:8e94b6f942634463a8c00383dde1a721","is_oa":true,"landing_page_url":"https://doaj.org/article/8e94b6f942634463a8c00383dde1a721","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":"Sensors, Vol 21, Iss 14, p 4820 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/21/14/4820/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s21144820","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 21; Issue 14; Pages: 4820","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:8309741","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8309741","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s21144820","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21144820","pdf_url":"https://www.mdpi.com/1424-8220/21/14/4820/pdf?version=1626359379","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3186113922.pdf","grobid_xml":"https://content.openalex.org/works/W3186113922.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W54257720","https://openalex.org/W59557121","https://openalex.org/W1950594372","https://openalex.org/W1975347900","https://openalex.org/W1976730913","https://openalex.org/W1978749115","https://openalex.org/W1978970275","https://openalex.org/W2015374556","https://openalex.org/W2028790650","https://openalex.org/W2070881856","https://openalex.org/W2088254198","https://openalex.org/W2131024476","https://openalex.org/W2146782367","https://openalex.org/W2147298660","https://openalex.org/W2157494358","https://openalex.org/W2167191464","https://openalex.org/W2200125188","https://openalex.org/W2214506707","https://openalex.org/W2292140415","https://openalex.org/W2296616053","https://openalex.org/W2296616510","https://openalex.org/W2343734370","https://openalex.org/W2379948024","https://openalex.org/W2474628748","https://openalex.org/W2534320940","https://openalex.org/W2740543610","https://openalex.org/W2797925891","https://openalex.org/W2906998510","https://openalex.org/W2918420994","https://openalex.org/W2959781444","https://openalex.org/W3012811655","https://openalex.org/W3026562912","https://openalex.org/W3035302306","https://openalex.org/W3104196124","https://openalex.org/W3174060721","https://openalex.org/W4250955649","https://openalex.org/W6681807782","https://openalex.org/W6688209157"],"related_works":["https://openalex.org/W2374614594","https://openalex.org/W2391549584","https://openalex.org/W2362091980","https://openalex.org/W2391203560","https://openalex.org/W2365737984","https://openalex.org/W2375000493","https://openalex.org/W4254199101","https://openalex.org/W2461118381","https://openalex.org/W2379025356","https://openalex.org/W3115201059"],"abstract_inverted_index":{"Infrared":[0],"sensing":[1,99],"technology":[2],"is":[3,23,71],"more":[4,6],"and":[5,61,159],"widely":[7],"used":[8],"in":[9],"the":[10,27,49,57,67,82,104,112,125,134,138,169,173],"construction":[11],"of":[12,15,30,44,52,128,150,172],"power":[13,45,151,174],"Internet":[14],"Things.":[16],"However,":[17],"due":[18],"to":[19,25,47,73,80,123,133],"cost":[20],"constraints,":[21],"it":[22,70],"difficult":[24],"achieve":[26,124],"large-scale":[28],"installation":[29],"high-precision":[31],"infrared":[32,42,54,130,148,170],"sensors.":[33,55],"Therefore,":[34],"we":[35,78,89,115,142],"propose":[36,90,116],"a":[37,91],"blind":[38,83,139],"super-resolution":[39,63,84,121,140],"method":[40,95,122,141],"for":[41,168],"images":[43,149],"equipment":[46],"improve":[48],"imaging":[50],"quality":[51],"low-cost":[53],"If":[56],"blur":[58,92,105,113],"kernel":[59,93,106],"estimation":[60,94],"non-blind":[62,120],"are":[64],"performed":[65],"at":[66],"same":[68],"time,":[69],"easy":[72],"produce":[74],"sub-optimal":[75],"results,":[76],"so":[77],"chose":[79],"divide":[81],"into":[85],"two":[86],"parts.":[87],"First,":[88],"based":[96],"on":[97],"compressed":[98],"theory,":[100],"which":[101,163],"accurately":[102],"estimates":[103],"through":[107],"low-resolution":[108,147],"images.":[109,131],"After":[110],"estimating":[111],"kernel,":[114],"an":[117],"adaptive":[118],"regularization":[119],"high-quality":[126],"reconstruction":[127],"high-resolution":[129],"According":[132],"final":[135],"experimental":[136],"demonstration,":[137],"proposed":[143],"can":[144,164],"effectively":[145],"reconstruct":[146],"equipment.":[152],"The":[153],"reconstructed":[154],"image":[155],"has":[156],"richer":[157],"details":[158],"better":[160,166],"visual":[161],"effects,":[162],"provide":[165],"conditions":[167],"diagnosis":[171],"system.":[175]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}