{"id":"https://openalex.org/W4390493890","doi":"https://doi.org/10.1109/cisp-bmei60920.2023.10373304","title":"MPU-Net: Multi-decoder U-Net Based on Prior Information for Multi-material Decomposition in Spectral CT","display_name":"MPU-Net: Multi-decoder U-Net Based on Prior Information for Multi-material Decomposition in Spectral CT","publication_year":2023,"publication_date":"2023-10-28","ids":{"openalex":"https://openalex.org/W4390493890","doi":"https://doi.org/10.1109/cisp-bmei60920.2023.10373304"},"language":"en","primary_location":{"id":"doi:10.1109/cisp-bmei60920.2023.10373304","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/cisp-bmei60920.2023.10373304","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 16th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI)","raw_type":"proceedings-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/A5100461206","display_name":"Lili Zhang","orcid":"https://orcid.org/0000-0002-9143-9320"},"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"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lili Zhang","raw_affiliation_strings":["Tianjin University,School of Microelectronics,Tianjin,China","School of Microelectronics, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"Tianjin University,School of Microelectronics,Tianjin,China","institution_ids":["https://openalex.org/I162868743"]},{"raw_affiliation_string":"School of Microelectronics, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037289825","display_name":"Fanning Kong","orcid":"https://orcid.org/0000-0002-5554-0181"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fanning Kong","raw_affiliation_strings":["Tianjin University,School of Microelectronics,Tianjin,China","School of Microelectronics, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"Tianjin University,School of Microelectronics,Tianjin,China","institution_ids":["https://openalex.org/I162868743"]},{"raw_affiliation_string":"School of Microelectronics, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011485676","display_name":"Chaoyue Zhang","orcid":"https://orcid.org/0000-0002-9816-9204"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chaoyue Zhang","raw_affiliation_strings":["Tianjin University,School of Microelectronics,Tianjin,China","School of Microelectronics, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"Tianjin University,School of Microelectronics,Tianjin,China","institution_ids":["https://openalex.org/I162868743"]},{"raw_affiliation_string":"School of Microelectronics, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009572638","display_name":"Zaifeng Shi","orcid":"https://orcid.org/0000-0002-3851-5697"},"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/I136765683","display_name":"Tianjin University of Technology","ror":"https://ror.org/00zbe0w13","country_code":"CN","type":"education","lineage":["https://openalex.org/I136765683"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zaifeng Shi","raw_affiliation_strings":["Tianjin University,School of Microelectronics,Tianjin,China","Tianjin Key Laboratory of Imaging and Sensing, Microelectronic Technology, Tianjin, China","School of Microelectronics, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"Tianjin University,School of Microelectronics,Tianjin,China","institution_ids":["https://openalex.org/I162868743"]},{"raw_affiliation_string":"Tianjin Key Laboratory of Imaging and Sensing, Microelectronic Technology, Tianjin, China","institution_ids":["https://openalex.org/I136765683"]},{"raw_affiliation_string":"School of Microelectronics, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100461206"],"corresponding_institution_ids":["https://openalex.org/I162868743"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18197103,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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":0.9926000237464905,"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/T11361","display_name":"Digital Radiography and Breast Imaging","score":0.9817000031471252,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/net","display_name":"Net (polyhedron)","score":0.7389945983886719},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.7074601650238037},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6529475450515747},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11799150705337524},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.07774022221565247}],"concepts":[{"id":"https://openalex.org/C14166107","wikidata":"https://www.wikidata.org/wiki/Q253829","display_name":"Net (polyhedron)","level":2,"score":0.7389945983886719},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.7074601650238037},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6529475450515747},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11799150705337524},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.07774022221565247},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cisp-bmei60920.2023.10373304","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/cisp-bmei60920.2023.10373304","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 16th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W2042430763","https://openalex.org/W2742691087","https://openalex.org/W2767033025","https://openalex.org/W2794104780","https://openalex.org/W2795714267","https://openalex.org/W2888112574","https://openalex.org/W2902378515","https://openalex.org/W2916798096","https://openalex.org/W2947424165","https://openalex.org/W2948751498","https://openalex.org/W2963073614","https://openalex.org/W2963677766","https://openalex.org/W2980295205","https://openalex.org/W3080556790","https://openalex.org/W3089678347","https://openalex.org/W3092661142","https://openalex.org/W3101114211","https://openalex.org/W3106030233","https://openalex.org/W3108042139","https://openalex.org/W3123921310","https://openalex.org/W4239943352","https://openalex.org/W4308450151","https://openalex.org/W4312349930"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W4402327032","https://openalex.org/W2382290278"],"abstract_inverted_index":{"The":[0,35,80],"material":[1,24,33,53,65,77,109],"decomposition":[2,78],"of":[3,9,18,22,60,108],"spectral":[4],"CT":[5],"is":[6],"the":[7,19,28,48,51,58,63,76,85,90,106],"basis":[8,23,52,64],"clinical":[10],"applications.":[11],"In":[12],"order":[13],"to":[14,30,74],"make":[15],"full":[16],"use":[17],"prior":[20],"information":[21],"images,":[25],"we":[26],"proposed":[27],"MPU-Net":[29,86],"perform":[31],"image-based":[32],"decomposition.":[34,110],"model":[36],"has":[37],"an":[38],"encoder":[39],"for":[40],"feature":[41],"sharing,":[42],"and":[43,72,98],"different":[44],"decoders":[45],"focus":[46],"on":[47],"differences":[49],"between":[50],"images.":[54],"To":[55],"further":[56],"improve":[57],"accuracy":[59,107],"this":[61],"model,":[62],"images\u2019":[66],"correlation":[67],"was":[68],"extracted":[69],"using":[70],"HRNet":[71],"used":[73],"constrain":[75],"process.":[79],"experimental":[81],"results":[82,97],"showed":[83],"that":[84],"performed":[87],"better":[88],"than":[89],"reference":[91],"methods":[92],"in":[93,104],"both":[94],"visual":[95],"evaluation":[96],"quantitative":[99],"indicators,":[100],"demonstrating":[101],"its":[102],"effectiveness":[103],"improving":[105]},"counts_by_year":[],"updated_date":"2025-12-25T23:11:45.687758","created_date":"2025-10-10T00:00:00"}