{"id":"https://openalex.org/W2990644664","doi":"https://doi.org/10.1109/tci.2019.2956886","title":"SISTER: Spectral-Image Similarity-Based Tensor With Enhanced-Sparsity Reconstruction for Sparse-View Multi-Energy CT","display_name":"SISTER: Spectral-Image Similarity-Based Tensor With Enhanced-Sparsity Reconstruction for Sparse-View Multi-Energy CT","publication_year":2019,"publication_date":"2019-11-29","ids":{"openalex":"https://openalex.org/W2990644664","doi":"https://doi.org/10.1109/tci.2019.2956886","mag":"2990644664"},"language":"en","primary_location":{"id":"doi:10.1109/tci.2019.2956886","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tci.2019.2956886","pdf_url":null,"source":{"id":"https://openalex.org/S4210233665","display_name":"IEEE Transactions on Computational Imaging","issn_l":"2333-9403","issn":["2333-9403","2334-0118","2573-0436"],"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 Computational Imaging","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/A5087825515","display_name":"Dianlin Hu","orcid":"https://orcid.org/0000-0003-4857-9878"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dianlin Hu","raw_affiliation_strings":["Centre de Recherche en Information Biomedicale Sino-Francais (LIA CRIBs), Rennes, France","Key Laboratory of Computer Network and Information Integration (Southeast University), Ministry of Education, Nanjing, China","Laboratory of Image Science and Technology, Southeast University, Nanjing, China","School of Cyber Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-4857-9878","affiliations":[{"raw_affiliation_string":"Centre de Recherche en Information Biomedicale Sino-Francais (LIA CRIBs), Rennes, France","institution_ids":[]},{"raw_affiliation_string":"Key Laboratory of Computer Network and Information Integration (Southeast University), Ministry of Education, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Laboratory of Image Science and Technology, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077824092","display_name":"Weiwen Wu","orcid":"https://orcid.org/0000-0002-8295-5104"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiwen Wu","raw_affiliation_strings":["Key Lab of Optoelectronic Technology and Systems, Ministry of Education, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-8295-5104","affiliations":[{"raw_affiliation_string":"Key Lab of Optoelectronic Technology and Systems, Ministry of Education, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066208263","display_name":"Moran Xu","orcid":"https://orcid.org/0000-0002-4091-0629"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Moran Xu","raw_affiliation_strings":["Centre de Recherche en Information Biomedicale Sino-Francais (LIA CRIBs), Rennes, France","Key Laboratory of Computer Network and Information Integration (Southeast University), Ministry of Education, Nanjing, China","Laboratory of Image Science and Technology, Southeast University, Nanjing, China","School of Cyber Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre de Recherche en Information Biomedicale Sino-Francais (LIA CRIBs), Rennes, France","institution_ids":[]},{"raw_affiliation_string":"Key Laboratory of Computer Network and Information Integration (Southeast University), Ministry of Education, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Laboratory of Image Science and Technology, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100732248","display_name":"Yanbo Zhang","orcid":"https://orcid.org/0000-0002-7627-488X"},"institutions":[{"id":"https://openalex.org/I133738476","display_name":"University of Massachusetts Lowell","ror":"https://ror.org/03hamhx47","country_code":"US","type":"education","lineage":["https://openalex.org/I133738476"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yanbo Zhang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Massachusetts Lowell, Lowell, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Massachusetts Lowell, Lowell, MA, USA","institution_ids":["https://openalex.org/I133738476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100327076","display_name":"Jin Liu","orcid":"https://orcid.org/0000-0003-1884-671X"},"institutions":[{"id":"https://openalex.org/I70908550","display_name":"Anhui Polytechnic University","ror":"https://ror.org/041sj0284","country_code":"CN","type":"education","lineage":["https://openalex.org/I70908550"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin Liu","raw_affiliation_strings":["College of Computer and Information, Anhui Polytechnic University, Wuhu, China"],"raw_orcid":"https://orcid.org/0000-0003-1884-671X","affiliations":[{"raw_affiliation_string":"College of Computer and Information, Anhui Polytechnic University, Wuhu, China","institution_ids":["https://openalex.org/I70908550"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064571884","display_name":"Rongjun Ge","orcid":"https://orcid.org/0000-0002-7084-1126"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"RongJun Ge","raw_affiliation_strings":["Centre de Recherche en Information Biomedicale Sino-Francais (LIA CRIBs), Rennes, France","Key Laboratory of Computer Network and Information Integration (Southeast University), Ministry of Education, Nanjing, China","Laboratory of Image Science and Technology, Southeast University, Nanjing, China","School of Cyber Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-7084-1126","affiliations":[{"raw_affiliation_string":"Centre de Recherche en Information Biomedicale Sino-Francais (LIA CRIBs), Rennes, France","institution_ids":[]},{"raw_affiliation_string":"Key Laboratory of Computer Network and Information Integration (Southeast University), Ministry of Education, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Laboratory of Image Science and Technology, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100350437","display_name":"Yang Chen","orcid":"https://orcid.org/0000-0002-5660-6349"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Chen","raw_affiliation_strings":["Centre de Recherche en Information Biomedicale Sino-Francais (LIA CRIBs), Rennes, France","Key Laboratory of Computer Network and Information Integration (Southeast University), Ministry of Education, Nanjing, China","Laboratory of Image Science and Technology, Southeast University, Nanjing, China","School of Cyber Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-5660-6349","affiliations":[{"raw_affiliation_string":"Centre de Recherche en Information Biomedicale Sino-Francais (LIA CRIBs), Rennes, France","institution_ids":[]},{"raw_affiliation_string":"Key Laboratory of Computer Network and Information Integration (Southeast University), Ministry of Education, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Laboratory of Image Science and Technology, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036093909","display_name":"Limin Luo","orcid":"https://orcid.org/0000-0001-8954-1871"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Limin Luo","raw_affiliation_strings":["Centre de Recherche en Information Biomedicale Sino-Francais (LIA CRIBs), Rennes, France","Key Laboratory of Computer Network and Information Integration (Southeast University), Ministry of Education, Nanjing, China","Laboratory of Image Science and Technology, Southeast University, Nanjing, China","School of Cyber Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre de Recherche en Information Biomedicale Sino-Francais (LIA CRIBs), Rennes, France","institution_ids":[]},{"raw_affiliation_string":"Key Laboratory of Computer Network and Information Integration (Southeast University), Ministry of Education, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Laboratory of Image Science and Technology, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062289182","display_name":"Gouenou Coatrieux","orcid":"https://orcid.org/0000-0002-5643-0224"},"institutions":[{"id":"https://openalex.org/I154526488","display_name":"Inserm","ror":"https://ror.org/02vjkv261","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488"]},{"id":"https://openalex.org/I205703379","display_name":"Institut Mines-T\u00e9l\u00e9com","ror":"https://ror.org/025vp2923","country_code":"FR","type":"facility","lineage":["https://openalex.org/I205703379"]},{"id":"https://openalex.org/I4210161065","display_name":"Laboratoire de Traitement de l'Information M\u00e9dicale","ror":"https://ror.org/05mqemx33","country_code":"FR","type":"facility","lineage":["https://openalex.org/I154526488","https://openalex.org/I4210105774","https://openalex.org/I4210161065"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Gouenou Coatrieux","raw_affiliation_strings":["Institut Mines-Telecom, Telecom Bretagne; INSERM U1101 LaTIM, 29238 Brest, France","INSERM U1101 LaTIM, 29238 Brest, France","Institut Mines-Telecom, Telecom Bretagne"],"raw_orcid":"https://orcid.org/0000-0002-5643-0224","affiliations":[{"raw_affiliation_string":"Institut Mines-Telecom, Telecom Bretagne; INSERM U1101 LaTIM, 29238 Brest, France","institution_ids":["https://openalex.org/I154526488","https://openalex.org/I205703379"]},{"raw_affiliation_string":"INSERM U1101 LaTIM, 29238 Brest, France","institution_ids":["https://openalex.org/I4210161065","https://openalex.org/I154526488"]},{"raw_affiliation_string":"Institut Mines-Telecom, Telecom Bretagne","institution_ids":["https://openalex.org/I205703379"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.7712,"has_fulltext":false,"cited_by_count":59,"citation_normalized_percentile":{"value":0.95387175,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"6","issue":null,"first_page":"477","last_page":"490"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9998999834060669,"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/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.9998000264167786,"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/T10378","display_name":"Advanced MRI 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"}}],"keywords":[{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6425871253013611},{"id":"https://openalex.org/keywords/tensor","display_name":"Tensor (intrinsic definition)","score":0.6162741184234619},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.607673168182373},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5811459422111511},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.5333568453788757},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5174480080604553},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49025586247444153},{"id":"https://openalex.org/keywords/tensor-decomposition","display_name":"Tensor decomposition","score":0.45416197180747986},{"id":"https://openalex.org/keywords/spectral-clustering","display_name":"Spectral clustering","score":0.44691285490989685},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.43316173553466797},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.41133302450180054},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3490186035633087},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07343336939811707}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6425871253013611},{"id":"https://openalex.org/C155281189","wikidata":"https://www.wikidata.org/wiki/Q3518150","display_name":"Tensor (intrinsic definition)","level":2,"score":0.6162741184234619},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.607673168182373},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5811459422111511},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.5333568453788757},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5174480080604553},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49025586247444153},{"id":"https://openalex.org/C2986737658","wikidata":"https://www.wikidata.org/wiki/Q30103009","display_name":"Tensor decomposition","level":3,"score":0.45416197180747986},{"id":"https://openalex.org/C105611402","wikidata":"https://www.wikidata.org/wiki/Q2976589","display_name":"Spectral clustering","level":3,"score":0.44691285490989685},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.43316173553466797},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.41133302450180054},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3490186035633087},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07343336939811707}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tci.2019.2956886","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tci.2019.2956886","pdf_url":null,"source":{"id":"https://openalex.org/S4210233665","display_name":"IEEE Transactions on Computational Imaging","issn_l":"2333-9403","issn":["2333-9403","2334-0118","2573-0436"],"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 Computational Imaging","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-02956110v1","is_oa":false,"landing_page_url":"https://hal.science/hal-02956110","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Computational Imaging, 2020, 6, pp.477-490. &#x27E8;10.1109/TCI.2019.2956886&#x27E9;","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2324073748","display_name":null,"funder_award_id":"31571001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2566245795","display_name":null,"funder_award_id":"61871117","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2684396085","display_name":null,"funder_award_id":"61828101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3988099212","display_name":null,"funder_award_id":"201706090248","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G811209753","display_name":null,"funder_award_id":"2018B030333001","funder_id":"https://openalex.org/F4320335795","funder_display_name":"Science and Technology Planning Project of Guangdong Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"},{"id":"https://openalex.org/F4320335795","display_name":"Science and Technology Planning Project of Guangdong Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":66,"referenced_works":["https://openalex.org/W1179297989","https://openalex.org/W1574714376","https://openalex.org/W1870083876","https://openalex.org/W1963826206","https://openalex.org/W1965789159","https://openalex.org/W1966364402","https://openalex.org/W1968238516","https://openalex.org/W1968661067","https://openalex.org/W1974636210","https://openalex.org/W1980497010","https://openalex.org/W1982059935","https://openalex.org/W2000215628","https://openalex.org/W2007516869","https://openalex.org/W2012873079","https://openalex.org/W2013912476","https://openalex.org/W2024165284","https://openalex.org/W2029109444","https://openalex.org/W2029738926","https://openalex.org/W2056370875","https://openalex.org/W2061052400","https://openalex.org/W2068780335","https://openalex.org/W2073459066","https://openalex.org/W2080843093","https://openalex.org/W2086197330","https://openalex.org/W2095906131","https://openalex.org/W2097073572","https://openalex.org/W2101641981","https://openalex.org/W2107603166","https://openalex.org/W2110652437","https://openalex.org/W2117998419","https://openalex.org/W2121571320","https://openalex.org/W2121739212","https://openalex.org/W2131697852","https://openalex.org/W2160551639","https://openalex.org/W2164278908","https://openalex.org/W2171697262","https://openalex.org/W2187880237","https://openalex.org/W2277068403","https://openalex.org/W2283465547","https://openalex.org/W2336626738","https://openalex.org/W2474516033","https://openalex.org/W2512266304","https://openalex.org/W2516922013","https://openalex.org/W2520302833","https://openalex.org/W2529570353","https://openalex.org/W2536599074","https://openalex.org/W2567331605","https://openalex.org/W2607103028","https://openalex.org/W2746168118","https://openalex.org/W2760169020","https://openalex.org/W2765757936","https://openalex.org/W2800609902","https://openalex.org/W2884211269","https://openalex.org/W2884883784","https://openalex.org/W2939981317","https://openalex.org/W2946539594","https://openalex.org/W2982911492","https://openalex.org/W2996868574","https://openalex.org/W3101510409","https://openalex.org/W3103329282","https://openalex.org/W4285719527","https://openalex.org/W6627688642","https://openalex.org/W6634540942","https://openalex.org/W6641575503","https://openalex.org/W6668990524","https://openalex.org/W6684379799"],"related_works":["https://openalex.org/W1457719682","https://openalex.org/W4379256054","https://openalex.org/W4312820490","https://openalex.org/W2093953080","https://openalex.org/W2911706637","https://openalex.org/W47805180","https://openalex.org/W3216281372","https://openalex.org/W2963838862","https://openalex.org/W2608089480","https://openalex.org/W3015641590"],"abstract_inverted_index":{"Multi-energy":[0],"computed":[1],"tomography":[2],"(MCT)":[3],"has":[4],"a":[5,40,69,150],"great":[6],"potential":[7],"in":[8,57,110],"material":[9],"decomposition,":[10],"tissue":[11],"characterization,":[12],"lesion":[13],"detection,":[14],"and":[15,125,132,139,159],"other":[16],"applications.":[17],"However,":[18],"the":[19,53,58,75,104,114,134,144],"severe":[20],"noise":[21,160],"that":[22,143],"exists":[23],"within":[24,66],"projections":[25],"makes":[26],"it":[27],"difficult":[28],"to":[29,130,149],"obtain":[30],"high-quality":[31],"MCT":[32],"images.":[33],"To":[34],"overcome":[35],"this":[36],"limitation,":[37],"we":[38],"propose":[39],"method":[41,113,146],"termed":[42],"Spectral-Image":[43],"Similarity-based":[44],"Tensor":[45],"with":[46,74,83],"Enhanced-sparsity":[47],"Reconstruction":[48],"(SISTER)":[49],"method.":[50],"SISTER":[51,102,112],"utilizes":[52],"non-local":[54,67],"feature":[55,157],"similarity":[56],"spatial-spectral":[59,64],"domain":[60],"by":[61,93],"clustering":[62],"similar":[63],"patches":[65],"window-to":[68],"4th-order":[70],"tensor":[71,84,95,99,107],"group.":[72],"Compared":[73],"image":[76],"gradient":[77],"L":[78],"<sub":[79,88],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[80,89],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">0</sub>":[81,90],"-norm":[82],"dictionary":[85,100],"learning":[86],"(L":[87],"TDL)":[91],"method,":[92],"adopting":[94],"decomposition":[96],"rather":[97],"than":[98],"learning,":[101],"overcomes":[103],"instability":[105],"of":[106,136,153],"dictionary.":[108],"Besides,":[109],"our":[111],"weight":[115],"coefficients":[116],"update":[117],"strategy":[118],"is":[119],"also":[120],"optimized.":[121],"Both":[122],"numerical":[123],"simulation":[124],"preclinical":[126],"dataset":[127],"were":[128],"performed":[129],"evaluate":[131],"validate":[133],"performance":[135],"SISTER.":[137],"Qualitative":[138],"quantitative":[140],"results":[141],"show":[142],"proposed":[145],"can":[147],"lead":[148],"promising":[151],"improvement":[152],"edge":[154],"preservation,":[155],"finer":[156],"recovery,":[158],"suppression.":[161]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":12},{"year":2021,"cited_by_count":12},{"year":2020,"cited_by_count":4}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}