{"id":"https://openalex.org/W3169808228","doi":"https://doi.org/10.1109/icme51207.2021.9428427","title":"Qau-Net: Quartet Attention U-Net for Liver and Liver-Tumor Segmentation","display_name":"Qau-Net: Quartet Attention U-Net for Liver and Liver-Tumor Segmentation","publication_year":2021,"publication_date":"2021-06-09","ids":{"openalex":"https://openalex.org/W3169808228","doi":"https://doi.org/10.1109/icme51207.2021.9428427","mag":"3169808228"},"language":"en","primary_location":{"id":"doi:10.1109/icme51207.2021.9428427","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme51207.2021.9428427","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Multimedia and Expo (ICME)","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/A5070503180","display_name":"Luminzi Hong","orcid":null},"institutions":[{"id":"https://openalex.org/I51622183","display_name":"Shaanxi University of Science and Technology","ror":"https://ror.org/034t3zs45","country_code":"CN","type":"education","lineage":["https://openalex.org/I51622183"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Luminzi Hong","raw_affiliation_strings":["Shaanxi University of Science and Technology,Shaanxi Joint Laboratory of Artificial Intelligence,Xi&#x2019;an,P. R. China,710021","School of Electronic Information and Artificial Intelligence, Shaanxi University of Science and Technology, Xi'an, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shaanxi University of Science and Technology,Shaanxi Joint Laboratory of Artificial Intelligence,Xi&#x2019;an,P. R. China,710021","institution_ids":["https://openalex.org/I51622183"]},{"raw_affiliation_string":"School of Electronic Information and Artificial Intelligence, Shaanxi University of Science and Technology, Xi'an, P. R. China","institution_ids":["https://openalex.org/I51622183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036462902","display_name":"Risheng Wang","orcid":"https://orcid.org/0000-0001-6539-1565"},"institutions":[{"id":"https://openalex.org/I51622183","display_name":"Shaanxi University of Science and Technology","ror":"https://ror.org/034t3zs45","country_code":"CN","type":"education","lineage":["https://openalex.org/I51622183"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Risheng Wang","raw_affiliation_strings":["Shaanxi University of Science and Technology,Shaanxi Joint Laboratory of Artificial Intelligence,Xi&#x2019;an,P. R. China,710021","School of Electronic Information and Artificial Intelligence, Shaanxi University of Science and Technology, Xi'an, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shaanxi University of Science and Technology,Shaanxi Joint Laboratory of Artificial Intelligence,Xi&#x2019;an,P. R. China,710021","institution_ids":["https://openalex.org/I51622183"]},{"raw_affiliation_string":"School of Electronic Information and Artificial Intelligence, Shaanxi University of Science and Technology, Xi'an, P. R. China","institution_ids":["https://openalex.org/I51622183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036558091","display_name":"Tao Lei","orcid":"https://orcid.org/0000-0002-2104-9298"},"institutions":[{"id":"https://openalex.org/I51622183","display_name":"Shaanxi University of Science and Technology","ror":"https://ror.org/034t3zs45","country_code":"CN","type":"education","lineage":["https://openalex.org/I51622183"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Lei","raw_affiliation_strings":["Shaanxi University of Science and Technology,Shaanxi Joint Laboratory of Artificial Intelligence,Xi&#x2019;an,P. R. China,710021","School of Electronic Information and Artificial Intelligence, Shaanxi University of Science and Technology, Xi'an, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shaanxi University of Science and Technology,Shaanxi Joint Laboratory of Artificial Intelligence,Xi&#x2019;an,P. R. China,710021","institution_ids":["https://openalex.org/I51622183"]},{"raw_affiliation_string":"School of Electronic Information and Artificial Intelligence, Shaanxi University of Science and Technology, Xi'an, P. R. China","institution_ids":["https://openalex.org/I51622183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056383449","display_name":"Xiaogang Du","orcid":"https://orcid.org/0000-0002-0612-6064"},"institutions":[{"id":"https://openalex.org/I51622183","display_name":"Shaanxi University of Science and Technology","ror":"https://ror.org/034t3zs45","country_code":"CN","type":"education","lineage":["https://openalex.org/I51622183"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaogang Du","raw_affiliation_strings":["Shaanxi University of Science and Technology,Shaanxi Joint Laboratory of Artificial Intelligence,Xi&#x2019;an,P. R. China,710021","School of Electronic Information and Artificial Intelligence, Shaanxi University of Science and Technology, Xi'an, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shaanxi University of Science and Technology,Shaanxi Joint Laboratory of Artificial Intelligence,Xi&#x2019;an,P. R. China,710021","institution_ids":["https://openalex.org/I51622183"]},{"raw_affiliation_string":"School of Electronic Information and Artificial Intelligence, Shaanxi University of Science and Technology, Xi'an, P. R. China","institution_ids":["https://openalex.org/I51622183"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023674573","display_name":"Yong Wan","orcid":"https://orcid.org/0000-0003-1160-4240"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yong Wan","raw_affiliation_strings":["the First Affiliated Hospital of Xi&#x2019;anJiaotong University,Department of Geriatric Surgery,Xi&#x2019;an,P. R. China,710021"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"the First Affiliated Hospital of Xi&#x2019;anJiaotong University,Department of Geriatric Surgery,Xi&#x2019;an,P. R. China,710021","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8844,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.87726843,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.9998000264167786,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.9998000264167786,"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/T10862","display_name":"AI in cancer detection","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11775","display_name":"COVID-19 diagnosis using AI","score":0.9983000159263611,"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/net","display_name":"Net (polyhedron)","score":0.8498262763023376},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6911233067512512},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6607853174209595},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6158689856529236},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.552954912185669},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5483997464179993},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4620826244354248},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4588161110877991},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.43880021572113037},{"id":"https://openalex.org/keywords/connection","display_name":"Connection (principal bundle)","score":0.43725717067718506},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09705159068107605}],"concepts":[{"id":"https://openalex.org/C14166107","wikidata":"https://www.wikidata.org/wiki/Q253829","display_name":"Net (polyhedron)","level":2,"score":0.8498262763023376},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6911233067512512},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6607853174209595},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6158689856529236},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.552954912185669},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5483997464179993},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4620826244354248},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4588161110877991},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.43880021572113037},{"id":"https://openalex.org/C13355873","wikidata":"https://www.wikidata.org/wiki/Q2920850","display_name":"Connection (principal bundle)","level":2,"score":0.43725717067718506},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09705159068107605},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme51207.2021.9428427","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme51207.2021.9428427","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Multimedia and Expo (ICME)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.6700000166893005}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322880","display_name":"Natural Science Foundation of Gansu Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1686810756","https://openalex.org/W1901129140","https://openalex.org/W2194775991","https://openalex.org/W2464708700","https://openalex.org/W2798122215","https://openalex.org/W2890271012","https://openalex.org/W2921406441","https://openalex.org/W2962914239","https://openalex.org/W2962951499","https://openalex.org/W2963420686","https://openalex.org/W2963446712","https://openalex.org/W2996290406","https://openalex.org/W3004890872","https://openalex.org/W3088226460","https://openalex.org/W3129430687","https://openalex.org/W4294226146","https://openalex.org/W4309233581","https://openalex.org/W6637373629","https://openalex.org/W6639824700","https://openalex.org/W6725739302","https://openalex.org/W6743731764","https://openalex.org/W6748775820","https://openalex.org/W6750469568","https://openalex.org/W6758047254","https://openalex.org/W6791232566"],"related_works":["https://openalex.org/W587735977","https://openalex.org/W1978142926","https://openalex.org/W3157395178","https://openalex.org/W2912321008","https://openalex.org/W184455116","https://openalex.org/W2058473748","https://openalex.org/W1998607122","https://openalex.org/W963756281","https://openalex.org/W2371558776","https://openalex.org/W2045569473"],"abstract_inverted_index":{"U-Net":[0,8,29],"and":[1,15,42,47,69,76,97,100],"a":[2,23],"large":[3],"number":[4],"of":[5,7,57,66,74,107],"variants":[6],"have":[9],"been":[10],"successfully":[11],"used":[12],"for":[13],"liver":[14,99],"liver-tumor":[16,101],"segmentation.":[17],"In":[18],"this":[19],"paper,":[20],"we":[21,109],"propose":[22],"novel":[24],"network":[25],"called":[26],"quartet":[27,34],"attention":[28,35],"(QAU-Net).":[30],"First,":[31],"QAU-Net":[32,51,92,108],"employs":[33,52],"including":[36],"four":[37],"branches":[38],"to":[39,55],"capture":[40],"inner":[41],"cross-dimensional":[43],"interactions":[44],"between":[45],"channels":[46],"spatial":[48],"locations.":[49],"Secondly,":[50],"long-short":[53],"skip-connection":[54],"instead":[56],"the":[58,63,71,81,85],"vanilla":[59],"skip-connection,":[60],"which":[61],"avoids":[62],"duplicate":[64],"process":[65],"low-resolution":[67,75],"information":[68],"improves":[70],"feature":[72,95],"fusion":[73],"high-resolution":[77],"information.":[78],"We":[79],"evaluate":[80],"proposed":[82,110],"method":[83],"on":[84],"public":[86],"LITS":[87],"dataset.":[88],"Experiments":[89],"demonstrate":[90],"that":[91],"has":[93],"better":[94],"representation":[96],"higher":[98],"segmentation":[102],"accuracy.":[103],"The":[104],"available":[105],"code":[106],"is":[111],"opened":[112],"at":[113],"https://github.com/15029257158/QAU-Net.":[114]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
