{"id":"https://openalex.org/W2773534980","doi":"https://doi.org/10.1186/s13640-017-0234-x","title":"Variational Bayesian blind restoration reconstruction based on shear wave transform for low-dose medical CT image","display_name":"Variational Bayesian blind restoration reconstruction based on shear wave transform for low-dose medical CT image","publication_year":2017,"publication_date":"2017-12-01","ids":{"openalex":"https://openalex.org/W2773534980","doi":"https://doi.org/10.1186/s13640-017-0234-x","mag":"2773534980"},"language":"en","primary_location":{"id":"doi:10.1186/s13640-017-0234-x","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13640-017-0234-x","pdf_url":"https://jivp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13640-017-0234-x","source":{"id":"https://openalex.org/S153767265","display_name":"EURASIP Journal on Image and Video Processing","issn_l":"1687-5176","issn":["1687-5176","1687-5281"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Image and Video Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://jivp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13640-017-0234-x","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100772258","display_name":"Yunshan Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I110109458","display_name":"Tianjin University of Commerce","ror":"https://ror.org/02b6amy98","country_code":"CN","type":"education","lineage":["https://openalex.org/I110109458"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunshan Sun","raw_affiliation_strings":["School of Information Engineering, Tianjin University of Commerce, Tianjin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Tianjin University of Commerce, Tianjin, China","institution_ids":["https://openalex.org/I110109458"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100766931","display_name":"Liyi Zhang","orcid":"https://orcid.org/0000-0003-1209-5302"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]},{"id":"https://openalex.org/I110109458","display_name":"Tianjin University of Commerce","ror":"https://ror.org/02b6amy98","country_code":"CN","type":"education","lineage":["https://openalex.org/I110109458"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Liyi Zhang","raw_affiliation_strings":["School of Electric Information Engineering, Tianjin University, Tianjin, China","School of Information Engineering, Tianjin University of Commerce, Tianjin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electric Information Engineering, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]},{"raw_affiliation_string":"School of Information Engineering, Tianjin University of Commerce, Tianjin, China","institution_ids":["https://openalex.org/I110109458"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009753565","display_name":"Fei Teng","orcid":"https://orcid.org/0000-0002-8852-7469"},"institutions":[{"id":"https://openalex.org/I110109458","display_name":"Tianjin University of Commerce","ror":"https://ror.org/02b6amy98","country_code":"CN","type":"education","lineage":["https://openalex.org/I110109458"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Teng Fei","raw_affiliation_strings":["School of Information Engineering, Tianjin University of Commerce, Tianjin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Tianjin University of Commerce, Tianjin, China","institution_ids":["https://openalex.org/I110109458"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101561939","display_name":"Xiaopei Liu","orcid":"https://orcid.org/0000-0001-7909-8220"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]},{"id":"https://openalex.org/I110109458","display_name":"Tianjin University of Commerce","ror":"https://ror.org/02b6amy98","country_code":"CN","type":"education","lineage":["https://openalex.org/I110109458"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaopei Liu","raw_affiliation_strings":["School of Electric Information Engineering, Tianjin University, Tianjin, China","School of Information Engineering, Tianjin University of Commerce, Tianjin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electric Information Engineering, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]},{"raw_affiliation_string":"School of Information Engineering, Tianjin University of Commerce, Tianjin, China","institution_ids":["https://openalex.org/I110109458"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100766931"],"corresponding_institution_ids":["https://openalex.org/I110109458","https://openalex.org/I162868743"],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":0.3936,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.62188457,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2017","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10844","display_name":"Radiation Dose and Imaging","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/biometrics","display_name":"Biometrics","score":0.6830289363861084},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.5965017676353455},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5592958927154541},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.4809929132461548},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4269738793373108},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4196043014526367},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.41429081559181213},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3624851107597351},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3475148677825928},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.25234878063201904}],"concepts":[{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.6830289363861084},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.5965017676353455},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5592958927154541},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.4809929132461548},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4269738793373108},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4196043014526367},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.41429081559181213},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3624851107597351},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3475148677825928},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.25234878063201904}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/s13640-017-0234-x","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13640-017-0234-x","pdf_url":"https://jivp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13640-017-0234-x","source":{"id":"https://openalex.org/S153767265","display_name":"EURASIP Journal on Image and Video Processing","issn_l":"1687-5176","issn":["1687-5176","1687-5281"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Image and Video Processing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:9b9d7cd52569414093690369aea97490","is_oa":true,"landing_page_url":"https://doaj.org/article/9b9d7cd52569414093690369aea97490","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":"EURASIP Journal on Image and Video Processing, Vol 2017, Iss 1, Pp 1-10 (2017)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s13640-017-0234-x","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13640-017-0234-x","pdf_url":"https://jivp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13640-017-0234-x","source":{"id":"https://openalex.org/S153767265","display_name":"EURASIP Journal on Image and Video Processing","issn_l":"1687-5176","issn":["1687-5176","1687-5281"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Image and Video Processing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7599999904632568,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2773534980.pdf","grobid_xml":"https://content.openalex.org/works/W2773534980.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W199707803","https://openalex.org/W1869266180","https://openalex.org/W1909512826","https://openalex.org/W1969013005","https://openalex.org/W1972150100","https://openalex.org/W1980932853","https://openalex.org/W1994511246","https://openalex.org/W2023910643","https://openalex.org/W2027915628","https://openalex.org/W2034974381","https://openalex.org/W2040334475","https://openalex.org/W2055043019","https://openalex.org/W2082817771","https://openalex.org/W2096539625","https://openalex.org/W2112081602","https://openalex.org/W2114837552","https://openalex.org/W2133665775","https://openalex.org/W2134721319","https://openalex.org/W2159463567","https://openalex.org/W2169626303","https://openalex.org/W2226585987","https://openalex.org/W2352616222","https://openalex.org/W2402897962","https://openalex.org/W2472110171","https://openalex.org/W2474610106","https://openalex.org/W2509755047","https://openalex.org/W2512266304","https://openalex.org/W2543063997","https://openalex.org/W2559619924","https://openalex.org/W2750429974","https://openalex.org/W3100321248","https://openalex.org/W4205937861"],"related_works":["https://openalex.org/W2076845124","https://openalex.org/W2183964146","https://openalex.org/W2062586268","https://openalex.org/W2379932303","https://openalex.org/W4300873085","https://openalex.org/W2019582947","https://openalex.org/W3147744369","https://openalex.org/W3212688212","https://openalex.org/W2365681766","https://openalex.org/W2393963626"],"abstract_inverted_index":{"A":[0],"variational":[1,136],"Bayesian":[2,69,137],"blind":[3,167],"restoration":[4,168],"reconstruction":[5,39],"based":[6],"on":[7],"shear":[8,47,86,110],"wave":[9,48,87,111],"transform":[10,49],"for":[11,103],"low-dose":[12,35,164],"medical":[13,36],"computed":[14],"tomography":[15],"(CT)":[16],"image":[17,38,44,65,166,178,192],"is":[18,50,79,116,139],"proposed.":[19],"The":[20,46,113,135],"proposed":[21],"algorithm":[22],"eliminates":[23],"the":[24,27,32,42,55,62,68,85,89,94,104,109,119,123,132,149,163],"effects":[25],"of":[26,34,64,108,122,128,144,203],"point":[28,90,124],"spread":[29,91,125],"function":[30,75],"in":[31],"process":[33],"CT":[37,56,165],"and":[40,93,147,182,201],"improves":[41],"reconstructed":[43],"quality.":[45],"used":[51,117,140,160],"to":[52,141,161],"sparsely":[53],"represent":[54],"image,":[57],"which":[58],"can":[59,179],"speed":[60],"up":[61],"efficiency":[63],"processing.":[66],"In":[67],"framework,":[70],"a":[71,99,175],"posteriori":[72,151],"probability":[73,106,152],"objective":[74,153],"with":[76],"unknown":[77,82,145],"parameters":[78,83,130,146],"constructed.":[80],"These":[81,155],"include":[84],"coefficients,":[88],"function,":[92],"hyper":[95,129],"parameters.":[96],"It":[97],"specified":[98],"Laplacian":[100],"distribution":[101,107],"model":[102,115,121],"prior":[105,120],"coefficients.":[112],"autoregressive":[114],"as":[118,186],"function.":[126,154],"All":[127],"follow":[131],"gamma":[133],"distribution.":[134],"method":[138],"estimate":[142],"all":[143],"solve":[148],"above":[150],"generalized":[156],"parameter":[157],"estimators":[158],"are":[159,208],"realize":[162],"reconstruction.":[169],"Computer":[170],"simulation":[171],"results":[172],"indicate":[173],"that":[174],"good":[176],"performance-reconstructed":[177],"be":[180],"obtained":[181],"some":[183],"metrics":[184],"such":[185],"peak":[187],"signal-to-noise":[188],"ratio":[189],"(PSNR),":[190],"universal":[191],"quality":[193],"index":[194,198],"(UIQI),":[195],"structural":[196],"similarity":[197],"metric":[199],"(SSIM),":[200],"sum":[202],"square":[204],"differences":[205],"error":[206],"(SSDE)":[207],"improved.":[209]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
