{"id":"https://openalex.org/W3110830082","doi":"https://doi.org/10.1109/access.2020.3044708","title":"Image Denoising and Ring Artifacts Removal for Spectral CT via Deep Neural Network","display_name":"Image Denoising and Ring Artifacts Removal for Spectral CT via Deep Neural Network","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3110830082","doi":"https://doi.org/10.1109/access.2020.3044708","mag":"3110830082"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3044708","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3044708","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09293287.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09293287.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067498470","display_name":"Xiaojie Lv","orcid":"https://orcid.org/0000-0003-4833-3317"},"institutions":[{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaojie Lv","raw_affiliation_strings":["Key Lab of Optoelectronic Technology and Systems of the Education Ministry of China, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0003-4833-3317","affiliations":[{"raw_affiliation_string":"Key Lab of Optoelectronic Technology and Systems of the Education Ministry of China, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I50632499"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106557215","display_name":"Xuezhi Ren","orcid":"https://orcid.org/0000-0002-6517-3805"},"institutions":[{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuezhi Ren","raw_affiliation_strings":["Key Lab of Optoelectronic Technology and Systems of the Education Ministry of China, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-6517-3805","affiliations":[{"raw_affiliation_string":"Key Lab of Optoelectronic Technology and Systems of the Education Ministry of China, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I50632499"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100725388","display_name":"Peng He","orcid":"https://orcid.org/0000-0002-0983-2837"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]},{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng He","raw_affiliation_strings":["ICT NDT Engineering Research Center, Ministry of Education, Chongqing University, Chongqing, China","Key Lab of Optoelectronic Technology and Systems of the Education Ministry of China, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-0983-2837","affiliations":[{"raw_affiliation_string":"ICT NDT Engineering Research Center, Ministry of Education, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"Key Lab of Optoelectronic Technology and Systems of the Education Ministry of China, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I50632499"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100694753","display_name":"Mi Zhou","orcid":"https://orcid.org/0000-0002-8932-1315"},"institutions":[{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mi Zhou","raw_affiliation_strings":["College of Science, Chongqing University of Technology, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Science, Chongqing University of Technology, Chongqing, China","institution_ids":["https://openalex.org/I50632499"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029180606","display_name":"Zourong Long","orcid":"https://orcid.org/0000-0002-9118-337X"},"institutions":[{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zourong Long","raw_affiliation_strings":["Key Lab of Optoelectronic Technology and Systems of the Education Ministry of China, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-9118-337X","affiliations":[{"raw_affiliation_string":"Key Lab of Optoelectronic Technology and Systems of the Education Ministry of China, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I50632499"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079952004","display_name":"Xiaodong Guo","orcid":"https://orcid.org/0000-0003-0673-5262"},"institutions":[{"id":"https://openalex.org/I165799507","display_name":"Rensselaer Polytechnic Institute","ror":"https://ror.org/01rtyzb94","country_code":"US","type":"education","lineage":["https://openalex.org/I165799507"]},{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Xiaodong Guo","raw_affiliation_strings":["Department of Biomedical Engineering, Rensselaer Polytechnic Institute, Troy, NY, USA","Key Lab of Optoelectronic Technology and Systems of the Education Ministry of China, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0003-0673-5262","affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Rensselaer Polytechnic Institute, Troy, NY, USA","institution_ids":["https://openalex.org/I165799507"]},{"raw_affiliation_string":"Key Lab of Optoelectronic Technology and Systems of the Education Ministry of China, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I50632499"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066144103","display_name":"Chengyu Fan","orcid":"https://orcid.org/0000-0002-7813-5859"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chengyu Fan","raw_affiliation_strings":["Deparment of Electrical and Computer Engineering, University of Illinois Urbana\u2013Champaign, Champaign, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deparment of Electrical and Computer Engineering, University of Illinois Urbana\u2013Champaign, Champaign, IL, USA","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101971927","display_name":"Biao Wei","orcid":"https://orcid.org/0000-0002-3957-5405"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]},{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Biao Wei","raw_affiliation_strings":["ICT NDT Engineering Research Center, Ministry of Education, Chongqing University, Chongqing, China","Key Lab of Optoelectronic Technology and Systems of the Education Ministry of China, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-3957-5405","affiliations":[{"raw_affiliation_string":"ICT NDT Engineering Research Center, Ministry of Education, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"Key Lab of Optoelectronic Technology and Systems of the Education Ministry of China, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I50632499"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001300641","display_name":"Peng Feng","orcid":"https://orcid.org/0000-0002-7420-2161"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]},{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Feng","raw_affiliation_strings":["ICT NDT Engineering Research Center, Ministry of Education, Chongqing University, Chongqing, China","Key Lab of Optoelectronic Technology and Systems of the Education Ministry of China, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-7420-2161","affiliations":[{"raw_affiliation_string":"ICT NDT Engineering Research Center, Ministry of Education, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"Key Lab of Optoelectronic Technology and Systems of the Education Ministry of China, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I50632499"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.61,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.64991653,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"8","issue":null,"first_page":"225594","last_page":"225601"},"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":0.9998999834060669,"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":0.9998999834060669,"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":0.9995999932289124,"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":0.9891999959945679,"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/noise-reduction","display_name":"Noise reduction","score":0.6921215653419495},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6863501071929932},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.608268678188324},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5785081386566162},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5751842260360718},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.550446629524231},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.5358935594558716},{"id":"https://openalex.org/keywords/photon-counting","display_name":"Photon counting","score":0.5233551859855652},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5211334824562073},{"id":"https://openalex.org/keywords/bin","display_name":"Bin","score":0.47486257553100586},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4433876574039459},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.4401886463165283},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.31556665897369385},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.29002735018730164},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1430327296257019},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0726003646850586}],"concepts":[{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.6921215653419495},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6863501071929932},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.608268678188324},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5785081386566162},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5751842260360718},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.550446629524231},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.5358935594558716},{"id":"https://openalex.org/C2781402376","wikidata":"https://www.wikidata.org/wiki/Q17126172","display_name":"Photon counting","level":3,"score":0.5233551859855652},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5211334824562073},{"id":"https://openalex.org/C156273044","wikidata":"https://www.wikidata.org/wiki/Q4913766","display_name":"Bin","level":2,"score":0.47486257553100586},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4433876574039459},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.4401886463165283},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.31556665897369385},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.29002735018730164},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1430327296257019},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0726003646850586},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3044708","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3044708","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09293287.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:c3b264084bb6429a9d0f990904ace660","is_oa":true,"landing_page_url":"https://doaj.org/article/c3b264084bb6429a9d0f990904ace660","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 Access, Vol 8, Pp 225594-225601 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3044708","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3044708","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09293287.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G3131410085","display_name":null,"funder_award_id":"cstc2020jcyj-msxmX0553","funder_id":"https://openalex.org/F4320323172","funder_display_name":"Natural Science Foundation of Chongqing"},{"id":"https://openalex.org/G695691055","display_name":null,"funder_award_id":"cstc2020jcyj","funder_id":"https://openalex.org/F4320323172","funder_display_name":"Natural Science Foundation of Chongqing"},{"id":"https://openalex.org/G7489162191","display_name":null,"funder_award_id":"2019CDYGYB019","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G7627293579","display_name":null,"funder_award_id":"No. 2019CDYGYB019","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G8132321848","display_name":null,"funder_award_id":"cstc2020jcyj-msxmX0879","funder_id":"https://openalex.org/F4320323172","funder_display_name":"Natural Science Foundation of Chongqing"},{"id":"https://openalex.org/G8464622847","display_name":null,"funder_award_id":"No. cstc2020jcyj-msxmX0553","funder_id":"https://openalex.org/F4320323172","funder_display_name":"Natural Science Foundation of Chongqing"}],"funders":[{"id":"https://openalex.org/F4320321135","display_name":"Chongqing University","ror":"https://ror.org/023rhb549"},{"id":"https://openalex.org/F4320323172","display_name":"Natural Science Foundation of Chongqing","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3110830082.pdf","grobid_xml":"https://content.openalex.org/works/W3110830082.grobid-xml"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W2055830678","https://openalex.org/W2067291138","https://openalex.org/W2088907522","https://openalex.org/W2131900628","https://openalex.org/W2184158493","https://openalex.org/W2192485490","https://openalex.org/W2252776004","https://openalex.org/W2302255633","https://openalex.org/W2307975029","https://openalex.org/W2508457857","https://openalex.org/W2542870090","https://openalex.org/W2570202822","https://openalex.org/W2584483805","https://openalex.org/W2621660136","https://openalex.org/W2743780012","https://openalex.org/W2748739903","https://openalex.org/W2761701131","https://openalex.org/W2766610223","https://openalex.org/W2787564202","https://openalex.org/W2793419304","https://openalex.org/W2795777276","https://openalex.org/W2806853679","https://openalex.org/W2947851240","https://openalex.org/W2948751498","https://openalex.org/W2962971773","https://openalex.org/W2995072672","https://openalex.org/W3098281398","https://openalex.org/W3103261259","https://openalex.org/W3104324122","https://openalex.org/W3106295246","https://openalex.org/W4242900561","https://openalex.org/W6686132953","https://openalex.org/W6698183232"],"related_works":["https://openalex.org/W2107701374","https://openalex.org/W1616588898","https://openalex.org/W4395000504","https://openalex.org/W4249504934","https://openalex.org/W2183416055","https://openalex.org/W2568867011","https://openalex.org/W1994114538","https://openalex.org/W2413205705","https://openalex.org/W2735644334","https://openalex.org/W2765479697"],"abstract_inverted_index":{"The":[0],"spectral":[1,47,77,124],"computed":[2],"tomography":[3],"(CT)":[4],"based":[5,79],"on":[6,80],"photon":[7,24,81],"counting":[8,82],"detectors":[9],"can":[10],"collect":[11],"the":[12,22,31,95,113,133,136],"incident":[13],"photons":[14],"with":[15,76],"different":[16,129],"energy":[17,28,130],"ranges.":[18,131],"However,":[19],"due":[20],"to":[21,98],"low":[23],"counts":[25],"in":[26,45,128],"narrow":[27],"bin":[29],"and":[30,42,55,84,105,119],"unhomogeneous":[32],"response":[33],"problem":[34],"of":[35,123,135,142],"detector":[36],"cells,":[37],"there":[38],"are":[39],"severe":[40],"noise":[41,118],"ring":[43,56,106,121],"artifacts":[44,57,107,122],"reconstructed":[46,85],"CT":[48,78,87,125,146],"images.":[49],"We":[50],"proposed":[51,114],"an":[52],"image":[53,103,147],"denoising":[54,104],"removal":[58],"method":[59,115],"via":[60],"improved":[61],"Fully":[62],"Convolutional":[63],"Pyramid":[64],"Residual":[65],"Network":[66],"(FCPRN).":[67],"In":[68],"our":[69,100],"study,":[70],"we":[71,93],"scanned":[72],"a":[73],"mouse":[74,86],"specimen":[75],"detector,":[83],"images":[88,126],"as":[89],"data":[90,96],"set.":[91],"Then":[92],"use":[94],"set":[97],"train":[99],"network":[101],"for":[102,145],"removal.":[108],"Experimental":[109],"results":[110],"demonstrated":[111],"that":[112,141],"could":[116],"reduce":[117],"suppress":[120],"concurrently":[127],"And":[132],"performance":[134],"FCPRN":[137],"is":[138],"better":[139],"than":[140],"some":[143],"networks":[144],"denoising.":[148]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
