{"id":"https://openalex.org/W4393335637","doi":"https://doi.org/10.1117/12.3008786","title":"Real-time vasculature segmentation during laparoscopic liver resection using attention-enriched U-Net model in intraoperative ultrasound videos","display_name":"Real-time vasculature segmentation during laparoscopic liver resection using attention-enriched U-Net model in intraoperative ultrasound videos","publication_year":2024,"publication_date":"2024-03-29","ids":{"openalex":"https://openalex.org/W4393335637","doi":"https://doi.org/10.1117/12.3008786"},"language":"en","primary_location":{"id":"doi:10.1117/12.3008786","doi":"https://doi.org/10.1117/12.3008786","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1117/12.3008786","pdf_url":null,"source":{"id":"https://openalex.org/S7407086293","display_name":"SPIE Medical Imaging: Image-Guided Procedures, Robotic Interventions, and Modeling","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Imaging 2024: Image-Guided Procedures, Robotic Interventions, and Modeling","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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":null,"display_name":"Muhammad Awais","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1343551460","display_name":"The University of Texas MD Anderson Cancer Center","ror":"https://ror.org/04twxam07","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1343551460"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Muhammad Awais","raw_affiliation_strings":["The Univ. of Texas M.D. Anderson Cancer Ctr. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univ. of Texas M.D. Anderson Cancer Ctr. (United States)","institution_ids":["https://openalex.org/I1343551460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092616599","display_name":"Mais Al Taie","orcid":"https://orcid.org/0009-0000-9298-6644","observed_orcids":["https://orcid.org/0009-0000-9298-6644"]},"institutions":[{"id":"https://openalex.org/I1343551460","display_name":"The University of Texas MD Anderson Cancer Center","ror":"https://ror.org/04twxam07","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1343551460"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mais Altaie","raw_affiliation_strings":["The Univ. of Texas M.D. Anderson Cancer Ctr. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univ. of Texas M.D. Anderson Cancer Ctr. (United States)","institution_ids":["https://openalex.org/I1343551460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023674354","display_name":"Caleb S. O\u2019Connor","orcid":"https://orcid.org/0009-0003-2871-6692","observed_orcids":["https://orcid.org/0009-0003-2871-6692"]},"institutions":[{"id":"https://openalex.org/I1343551460","display_name":"The University of Texas MD Anderson Cancer Center","ror":"https://ror.org/04twxam07","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1343551460"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Caleb S. O'Connor","raw_affiliation_strings":["The Univ. of Texas M.D. Anderson Cancer Ctr. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univ. of Texas M.D. Anderson Cancer Ctr. (United States)","institution_ids":["https://openalex.org/I1343551460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113155985","display_name":"Austin H. Castelo","orcid":"https://orcid.org/0009-0009-3015-3570","observed_orcids":["https://orcid.org/0009-0009-3015-3570"]},"institutions":[{"id":"https://openalex.org/I1343551460","display_name":"The University of Texas MD Anderson Cancer Center","ror":"https://ror.org/04twxam07","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1343551460"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Austin H. Castelo","raw_affiliation_strings":["The Univ. of Texas M.D. Anderson Cancer Ctr. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univ. of Texas M.D. Anderson Cancer Ctr. (United States)","institution_ids":["https://openalex.org/I1343551460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021139165","display_name":"Hop S. Tran Cao","orcid":"https://orcid.org/0000-0001-8612-8272","observed_orcids":["https://orcid.org/0000-0001-8612-8272"]},"institutions":[{"id":"https://openalex.org/I1343551460","display_name":"The University of Texas MD Anderson Cancer Center","ror":"https://ror.org/04twxam07","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1343551460"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hop S. Tran Cao","raw_affiliation_strings":["The Univ. of Texas M.D. Anderson Cancer Ctr. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univ. of Texas M.D. Anderson Cancer Ctr. (United States)","institution_ids":["https://openalex.org/I1343551460"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003923687","display_name":"Kristy K. Brock","orcid":"https://orcid.org/0000-0001-9364-5040","observed_orcids":["https://orcid.org/0000-0001-9364-5040"]},"institutions":[{"id":"https://openalex.org/I1343551460","display_name":"The University of Texas MD Anderson Cancer Center","ror":"https://ror.org/04twxam07","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1343551460"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kristy K. Brock","raw_affiliation_strings":["The Univ. of Texas M.D. Anderson Cancer Ctr. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Univ. of Texas M.D. Anderson Cancer Ctr. (United States)","institution_ids":["https://openalex.org/I1343551460"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1343551460"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.03346501,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"25","last_page":"25"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9984999895095825,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9984999895095825,"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/T10916","display_name":"Surgical Simulation and Training","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10036","display_name":"Advanced Neural Network Applications","score":0.0003000000142492354,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/liver-resection","display_name":"hepatectomy","score":0.765999972820282},{"id":"https://openalex.org/keywords/intraoperative-ultrasound","display_name":"intraoperative ultrasound","score":0.9480000138282776},{"id":"https://openalex.org/keywords/vessel-segmentation","display_name":"vessel segmentation","score":0.8209999799728394},{"id":"https://openalex.org/keywords/attention-u-net","display_name":"Attention U-Net","score":0.8050000071525574},{"id":"https://openalex.org/keywords/real-time-segmentation","display_name":"real-time segmentation","score":0.6899999976158142},{"id":"https://openalex.org/keywords/hepatic-vein","display_name":"hepatic vein","score":0.7940000295639038},{"id":"https://openalex.org/keywords/inferior-vena-cava","display_name":"inferior vena cava","score":0.9980000257492065},{"id":"https://openalex.org/keywords/liver-surgery","display_name":"liver surgery","score":0.3569999933242798},{"id":"https://openalex.org/keywords/visual-saliency","display_name":"visual saliency","score":0.6949999928474426},{"id":"https://openalex.org/keywords/speckle-noise","display_name":"speckle noise","score":0.6539999842643738}],"concepts":[{"id":"https://openalex.org/C159110652","wikidata":"https://www.wikidata.org/wiki/Q17078201","display_name":"Resection","level":2,"score":0.5507265329360962},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.4957335889339447},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47775784134864807},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.4380267858505249},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.4274151623249054},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.35334083437919617},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3362005949020386},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3318789005279541},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.325480580329895},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.1994999647140503}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.3008786","doi":"https://doi.org/10.1117/12.3008786","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1117/12.3008786","pdf_url":null,"source":{"id":"https://openalex.org/S7407086293","display_name":"SPIE Medical Imaging: Image-Guided Procedures, Robotic Interventions, and Modeling","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Imaging 2024: Image-Guided Procedures, Robotic Interventions, and Modeling","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":0.8048999905586243}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2035967762","https://openalex.org/W3044261867","https://openalex.org/W3134931325","https://openalex.org/W4247767552"],"related_works":["https://openalex.org/W4403946050","https://openalex.org/W7153768024","https://openalex.org/W4403062745","https://openalex.org/W3164845719","https://openalex.org/W4408334354","https://openalex.org/W7167905720","https://openalex.org/W4390826061","https://openalex.org/W4402597678","https://openalex.org/W3165800762","https://openalex.org/W4214730345"],"abstract_inverted_index":{"Due":[0],"to":[1,40,43,57,160,170,230],"the":[2,30,48,162,166,183,210,214,228,237,243],"high":[3],"intricacy":[4],"and":[5,13,45,53,63,86,157,200,206],"inter-patient":[6],"variability":[7],"of":[8,15,51,97,165,196,224,239],"liver":[9,16,120,135,229],"vascular":[10],"anatomy,":[11,234],"planning,":[12],"execution":[14],"resection":[17],"is":[18,24,153],"challenging.":[19],"Currently,":[20],"intraoperative":[21],"ultrasound":[22],"(IOUS)":[23],"an":[25],"indispensable":[26],"imaging":[27,35],"modality":[28,36],"in":[29,182,227,242],"surgical":[31],"workflow;":[32],"however,":[33],"2D-US":[34],"can":[37,70,95],"be":[38,96,219],"difficult":[39],"interpret":[41],"due":[42],"noise":[44],"speckle.":[46],"Determining":[47],"exact":[49],"location":[50],"tumors":[52],"identifying":[54],"critical":[55],"structures":[56],"preserve":[58],"during":[59,134,246],"hepatectomy":[60],"demands":[61],"expertise":[62],"advanced":[64],"skills.":[65],"An":[66],"AI-based":[67],"model":[68,117,172,190,241],"that":[69,110],"help":[71],"identify":[72],"vessels":[73],"(inferior":[74],"vena":[75],"cava":[76],"(IVC),":[77],"right":[78],"hepatic":[79,83,88],"vein":[80,84,89,233],"(RHV),":[81],"left":[82],"(LHV),":[85],"middle":[87],"(MHV))":[90],"for":[91,118,202,221],"real-time":[92,119,222],"IOUS":[93,124],"navigation":[94],"immense":[98],"value.":[99],"In":[100,213],"this":[101,216],"research":[102,217],"work,":[103],"we":[104,174],"describe":[105],"our":[106,240],"visual":[107],"saliency":[108],"approach":[109],"integrates":[111],"attention":[112],"blocks":[113],"into":[114],"a":[115,143,192],"U-Net":[116],"vessel":[121],"segmentation.":[122],"The":[123],"dataset":[125],"contains":[126],"video":[127,140,176],"recordings":[128],"derived":[129],"from":[130,178],"12":[131],"patients,":[132],"procured":[133],"surgery.":[136,247],"Experiments":[137],"involve":[138],"analyzing":[139],"frames":[141],"using":[142,209],"leave-one-out":[144],"crossvalidation":[145],"(LOOCV)":[146],"approach.":[147,212],"To":[148],"maintain":[149],"objectivity,":[150],"strict":[151],"separation":[152],"ensured":[154],"between":[155],"training":[156],"testing":[158],"subsets":[159],"prevent":[161],"concurrent":[163],"inclusion":[164],"same":[167],"patients.":[168],"Additionally,":[169],"assess":[171],"robustness,":[173],"kept":[175],"data":[177],"two":[179],"distinct":[180],"patients":[181],"withheld":[184],"test":[185],"dataset.":[186],"Our":[187],"proposed":[188],"DL":[189],"achieved":[191],"mean":[193],"dice":[194],"score":[195],"0.88,":[197],"0.72,":[198],"0.53,":[199],"0.78":[201],"IVC,":[203],"RHV,":[204],"MHV,":[205],"LHV":[207],"respectively":[208],"LOOCV":[211],"future,":[215],"will":[218],"extended":[220],"segmentation":[223],"all":[225],"vasculature":[226],"include":[231],"portal":[232],"followed":[235],"by":[236],"translation":[238],"operation":[244],"room":[245]},"counts_by_year":[],"updated_date":"2026-10-05T09:50:58.205359","created_date":"2024-03-30T00:00:00"}
