{"id":"https://openalex.org/W4376852386","doi":"https://doi.org/10.1145/3573942.3574047","title":"A Multi-task Learning framework for Segmentation and Classification of Patellofemoral Osteoarthritis in Multi-parametric Magnetic Resonance Imaging","display_name":"A Multi-task Learning framework for Segmentation and Classification of Patellofemoral Osteoarthritis in Multi-parametric Magnetic Resonance Imaging","publication_year":2022,"publication_date":"2022-09-23","ids":{"openalex":"https://openalex.org/W4376852386","doi":"https://doi.org/10.1145/3573942.3574047"},"language":"en","primary_location":{"id":"doi:10.1145/3573942.3574047","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3573942.3574047","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2022 5th International Conference on Artificial Intelligence and Pattern Recognition","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/A5091958565","display_name":"Xiaoyu Zhang","orcid":"https://orcid.org/0000-0003-3468-4407"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaoyu Zhang","raw_affiliation_strings":["Xi'an University of Posts &amp; Telecommunications, China"],"affiliations":[{"raw_affiliation_string":"Xi'an University of Posts &amp; Telecommunications, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060656344","display_name":"Jungang Han","orcid":"https://orcid.org/0000-0003-4398-6685"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jungang Han","raw_affiliation_strings":["Xi'an University of Posts &amp; Telecommunications, China"],"affiliations":[{"raw_affiliation_string":"Xi'an University of Posts &amp; Telecommunications, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101497867","display_name":"Zhe Li","orcid":"https://orcid.org/0000-0002-1917-5148"},"institutions":[{"id":"https://openalex.org/I4210131893","display_name":"Second Affiliated Hospital of Xi'an Jiaotong University","ror":"https://ror.org/03aq7kf18","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210131893"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhe Li","raw_affiliation_strings":["The Second Affiliated Hospital of Xi'an Jiaotong University, China"],"affiliations":[{"raw_affiliation_string":"The Second Affiliated Hospital of Xi'an Jiaotong University, China","institution_ids":["https://openalex.org/I4210131893"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008625800","display_name":"Jiayu Yang","orcid":"https://orcid.org/0000-0001-8450-1811"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiayu Yang","raw_affiliation_strings":["Xi'an University of Posts &amp; Telecommunications, China"],"affiliations":[{"raw_affiliation_string":"Xi'an University of Posts &amp; Telecommunications, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076949463","display_name":"Pengyu Zhan","orcid":"https://orcid.org/0000-0002-3254-3830"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengyu Zhan","raw_affiliation_strings":["Xi'an University of Posts &amp; Telecommunications, China"],"affiliations":[{"raw_affiliation_string":"Xi'an University of Posts &amp; Telecommunications, China","institution_ids":["https://openalex.org/I4210136859"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5091958565"],"corresponding_institution_ids":["https://openalex.org/I4210136859"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15222607,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"449","last_page":"456"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11018","display_name":"Lower Extremity Biomechanics and Pathologies","score":0.9980999827384949,"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/T11018","display_name":"Lower Extremity Biomechanics and Pathologies","score":0.9980999827384949,"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/T10105","display_name":"Osteoarthritis Treatment and Mechanisms","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"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/T11227","display_name":"Diabetic Foot Ulcer Assessment and Management","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/segmentation","display_name":"Segmentation","score":0.718250572681427},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7036381959915161},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6602979302406311},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.5816368460655212},{"id":"https://openalex.org/keywords/magnetic-resonance-imaging","display_name":"Magnetic resonance imaging","score":0.5706911683082581},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5358133912086487},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5044122934341431},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.48905739188194275},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.48658502101898193},{"id":"https://openalex.org/keywords/osteoarthritis","display_name":"Osteoarthritis","score":0.48111265897750854},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.46749913692474365},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.4611217677593231},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.44026878476142883},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3402441143989563},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.14798960089683533},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.13657575845718384},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10857564210891724},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09317225217819214},{"id":"https://openalex.org/keywords/pathology","display_name":"Pathology","score":0.07068172097206116}],"concepts":[{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.718250572681427},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7036381959915161},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6602979302406311},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.5816368460655212},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.5706911683082581},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5358133912086487},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5044122934341431},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.48905739188194275},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.48658502101898193},{"id":"https://openalex.org/C2776164576","wikidata":"https://www.wikidata.org/wiki/Q62736","display_name":"Osteoarthritis","level":3,"score":0.48111265897750854},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.46749913692474365},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.4611217677593231},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.44026878476142883},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3402441143989563},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.14798960089683533},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.13657575845718384},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10857564210891724},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09317225217819214},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.07068172097206116},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3573942.3574047","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3573942.3574047","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2022 5th International Conference on Artificial Intelligence and Pattern Recognition","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2194775991","https://openalex.org/W2527824850","https://openalex.org/W2802856407","https://openalex.org/W3005090064","https://openalex.org/W3006300626","https://openalex.org/W3106904274","https://openalex.org/W4211019157","https://openalex.org/W6812104068"],"related_works":["https://openalex.org/W650762618","https://openalex.org/W4242815383","https://openalex.org/W2579996474","https://openalex.org/W4386590483","https://openalex.org/W2346491184","https://openalex.org/W2169904250","https://openalex.org/W4388075929","https://openalex.org/W1902427662","https://openalex.org/W4308331486","https://openalex.org/W2491935629"],"abstract_inverted_index":{"Patellofemoral":[0],"osteoarthritis":[1],"(PFOA)":[2],"is":[3,18,96],"a":[4,44,66,77,91],"common":[5],"disease":[6],"that":[7,118],"seriously":[8],"impacts":[9],"patients'":[10,110],"quality":[11],"of":[12,16,23,55,103,128],"life.":[13],"The":[14],"diagnosis":[15],"PFOA":[17],"related":[19],"to":[20,82,98],"the":[21,51,71,85,100,104,115,126],"shape":[22],"bones":[24],"and":[25,53,65,114],"joints.":[26],"In":[27],"addition,":[28],"multi-parametric":[29,45],"magnetic":[30],"resonance":[31],"imaging":[32],"(mMRI)":[33],"can":[34],"provide":[35],"complementary":[36],"information":[37],"for":[38,50,63,68,88],"diagnosing":[39],"PFOA.":[40,56,89],"Herein,":[41],"we":[42,74],"proposed":[43,76,97],"multi-task":[46,93,121],"learning":[47,122],"framework":[48,58,123],"(MM-ResUNet)":[49],"segmentation":[52,64],"classification":[54,86],"This":[57],"includes":[59],"an":[60],"encoder-decoder":[61],"network":[62],"sub-network":[67],"classification.":[69],"At":[70],"same":[72],"time,":[73],"also":[75],"learnable":[78],"feature":[79],"fusion":[80],"module":[81],"further":[83],"improve":[84],"performance":[87,127],"Lastly,":[90],"hybrid":[92],"loss":[94],"function":[95],"supervise":[99],"training":[101],"process":[102],"framework.":[105],"We":[106],"retrospectively":[107],"collected":[108],"200":[109],"multi-parameter":[111,120],"MRI":[112],"images,":[113],"result":[116],"shows":[117],"our":[119],"significantly":[124],"improves":[125],"both":[129],"tasks.":[130]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
