{"id":"https://openalex.org/W1999529837","doi":"https://doi.org/10.1117/12.2082639","title":"Ureter segmentation in CT urography (CTU) by COMPASS with multiscale Hessian enhancement","display_name":"Ureter segmentation in CT urography (CTU) by COMPASS with multiscale Hessian enhancement","publication_year":2015,"publication_date":"2015-03-20","ids":{"openalex":"https://openalex.org/W1999529837","doi":"https://doi.org/10.1117/12.2082639","mag":"1999529837"},"language":"en","primary_location":{"id":"doi:10.1117/12.2082639","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2082639","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","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/A5027880873","display_name":"Duncan Fairbanks","orcid":null},"institutions":[{"id":"https://openalex.org/I4210111179","display_name":"Michigan United","ror":"https://ror.org/0291ys696","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210111179"]},{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Duncan Fairbanks","raw_affiliation_strings":["Univ. of Michigan (United States)","University of Michigan. United States"],"affiliations":[{"raw_affiliation_string":"Univ. of Michigan (United States)","institution_ids":["https://openalex.org/I4210111179","https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan. United States","institution_ids":["https://openalex.org/I27837315","https://openalex.org/I4210111179"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087281080","display_name":"Lubomir M. Hadjiiski","orcid":"https://orcid.org/0000-0003-2069-8066"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]},{"id":"https://openalex.org/I4210111179","display_name":"Michigan United","ror":"https://ror.org/0291ys696","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210111179"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lubomir Hadjiiski","raw_affiliation_strings":["Univ. of Michigan (United States)","University of Michigan. United States"],"affiliations":[{"raw_affiliation_string":"Univ. of Michigan (United States)","institution_ids":["https://openalex.org/I4210111179","https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan. United States","institution_ids":["https://openalex.org/I27837315","https://openalex.org/I4210111179"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089217781","display_name":"Chuan Zhou","orcid":"https://orcid.org/0000-0002-0609-1658"},"institutions":[{"id":"https://openalex.org/I4210111179","display_name":"Michigan United","ror":"https://ror.org/0291ys696","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210111179"]},{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chuan Zhou","raw_affiliation_strings":["Univ. of Michigan  (United States)","University of Michigan. United States"],"affiliations":[{"raw_affiliation_string":"Univ. of Michigan  (United States)","institution_ids":["https://openalex.org/I4210111179","https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan. United States","institution_ids":["https://openalex.org/I27837315","https://openalex.org/I4210111179"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027247097","display_name":"Heang\u2010Ping Chan","orcid":"https://orcid.org/0000-0001-7777-9006"},"institutions":[{"id":"https://openalex.org/I4210111179","display_name":"Michigan United","ror":"https://ror.org/0291ys696","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210111179"]},{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Heang-Ping Chan","raw_affiliation_strings":["University of Michigan. United States"],"affiliations":[{"raw_affiliation_string":"University of Michigan. United States","institution_ids":["https://openalex.org/I27837315","https://openalex.org/I4210111179"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068582788","display_name":"Richard H. Cohan","orcid":"https://orcid.org/0000-0003-3156-7037"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]},{"id":"https://openalex.org/I4210111179","display_name":"Michigan United","ror":"https://ror.org/0291ys696","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210111179"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard H. Cohan","raw_affiliation_strings":["Univ. of Michigan (United States)","University of Michigan. United States"],"affiliations":[{"raw_affiliation_string":"Univ. of Michigan (United States)","institution_ids":["https://openalex.org/I4210111179","https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan. United States","institution_ids":["https://openalex.org/I27837315","https://openalex.org/I4210111179"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022051736","display_name":"Elaine M. Caoili","orcid":"https://orcid.org/0000-0001-5303-8844"},"institutions":[{"id":"https://openalex.org/I4210111179","display_name":"Michigan United","ror":"https://ror.org/0291ys696","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210111179"]},{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Elaine M. Caoili","raw_affiliation_strings":["Univ. of Michigan (United States)","University of Michigan. United States"],"affiliations":[{"raw_affiliation_string":"Univ. of Michigan (United States)","institution_ids":["https://openalex.org/I4210111179","https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan. United States","institution_ids":["https://openalex.org/I27837315","https://openalex.org/I4210111179"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002172019","display_name":"H. Kenny","orcid":"https://orcid.org/0000-0003-3847-7448"},"institutions":[{"id":"https://openalex.org/I4210111179","display_name":"Michigan United","ror":"https://ror.org/0291ys696","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210111179"]},{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kenny Cha","raw_affiliation_strings":["Univ. of Michigan (United States)","University of Michigan. United States"],"affiliations":[{"raw_affiliation_string":"Univ. of Michigan (United States)","institution_ids":["https://openalex.org/I4210111179","https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan. United States","institution_ids":["https://openalex.org/I27837315","https://openalex.org/I4210111179"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5027880873"],"corresponding_institution_ids":["https://openalex.org/I27837315","https://openalex.org/I4210111179"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06735751,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9414","issue":null,"first_page":"94141S","last_page":"94141S"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11815","display_name":"Urological Disorders and Treatments","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2748","display_name":"Urology"},"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/T11815","display_name":"Urological Disorders and Treatments","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2748","display_name":"Urology"},"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/T11174","display_name":"Pediatric Urology and Nephrology Studies","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/T10458","display_name":"Bladder and Urothelial Cancer Treatments","score":0.9914000034332275,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/compass","display_name":"Compass","score":0.7874634265899658},{"id":"https://openalex.org/keywords/hessian-matrix","display_name":"Hessian matrix","score":0.7134509086608887},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.7108216285705566},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6514273881912231},{"id":"https://openalex.org/keywords/ureter","display_name":"Ureter","score":0.5824671387672424},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5233734846115112},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4751850664615631},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3930635154247284},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3030393123626709},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.28719115257263184},{"id":"https://openalex.org/keywords/urology","display_name":"Urology","score":0.11654838919639587},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.10114142298698425},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.07412528991699219}],"concepts":[{"id":"https://openalex.org/C2778361833","wikidata":"https://www.wikidata.org/wiki/Q34735","display_name":"Compass","level":2,"score":0.7874634265899658},{"id":"https://openalex.org/C203616005","wikidata":"https://www.wikidata.org/wiki/Q620495","display_name":"Hessian matrix","level":2,"score":0.7134509086608887},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.7108216285705566},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6514273881912231},{"id":"https://openalex.org/C2776664737","wikidata":"https://www.wikidata.org/wiki/Q9385","display_name":"Ureter","level":2,"score":0.5824671387672424},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5233734846115112},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4751850664615631},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3930635154247284},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3030393123626709},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.28719115257263184},{"id":"https://openalex.org/C126894567","wikidata":"https://www.wikidata.org/wiki/Q105650","display_name":"Urology","level":1,"score":0.11654838919639587},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.10114142298698425},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.07412528991699219},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2082639","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2082639","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332505","display_name":"U.S. Public Health Service","ror":"https://ror.org/05xf94514"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2032642653","https://openalex.org/W2060360530","https://openalex.org/W2082874384","https://openalex.org/W2094129583","https://openalex.org/W2111825645","https://openalex.org/W2117353994"],"related_works":["https://openalex.org/W2206872286","https://openalex.org/W2382913035","https://openalex.org/W2113447385","https://openalex.org/W2391335452","https://openalex.org/W2360876323","https://openalex.org/W2122695655","https://openalex.org/W2109954054","https://openalex.org/W2642723128","https://openalex.org/W1970764900","https://openalex.org/W2366280361"],"abstract_inverted_index":{"We":[0],"are":[1],"developing":[2],"an":[3],"automated":[4],"method":[5,98],"for":[6,30,38,244],"the":[7,45,60,119,157,174,201,221,228],"segmentation":[8,25,40,75,168],"of":[9,33,44,47,65,121,176,178,197,217,248],"ureters":[10,136,142,158],"in":[11,59,99,200,220,235],"CTU,":[12],"referred":[13],"to":[14,53,117,186],"as":[15,149,173],"COmbined":[16],"Modelguided":[17],"Path-finding":[18],"Analysis":[19],"and":[20,71,81,83,88,124,137,151,195,203,215,223],"Segmentation":[21],"System":[22],"(COMPASS).":[23],"Ureter":[24],"is":[26,41,116],"a":[27,96],"critical":[28],"component":[29],"computer-aided":[31],"detection":[32],"ureter":[34,39,180,199,219],"cancer.":[35],"A":[36],"challenge":[37],"inconsistent":[42],"opacification":[43],"region":[46,69],"interest,":[48],"which":[49,100],"makes":[50],"it":[51],"difficult":[52,249],"be":[54],"distinguished":[55],"from":[56,146],"other":[57],"tissue":[58],"surrounding":[61],"area.":[62],"COMPASS":[63,122,189,207],"consists":[64],"four":[66],"stages:":[67],"(1)":[68],"finding":[70],"adaptive":[72],"thresholding,":[73],"(2)":[74],"accuracy":[76],"analysis,":[77],"(3)":[78],"potential":[79],"backtracking":[80],"branching,":[82],"(4)":[84],"edge":[85],"profile":[86],"extraction":[87],"feature":[89],"analysis.":[90],"In":[91],"this":[92,236],"study,":[93],"we":[94],"evaluated":[95],"new":[97],"CTU":[101],"images":[102],"were":[103,143],"pre-processed":[104],"with":[105,123,134,140,208],"3D":[106],"multiscale":[107,126],"Hessian":[108,127,209],"filtering":[109],"that":[110,181],"enhances":[111],"tubular":[112],"structures.":[113],"Our":[114],"goal":[115],"compare":[118],"performance":[120,169],"without":[125],"enhancement.":[128],"With":[129],"IRB":[130],"approval,":[131],"79":[132],"cases":[133,139],"124":[135],"10":[138],"18":[141],"collected":[144],"retrospectively":[145],"patient":[147],"files":[148],"training":[150,202,222],"test":[152,204,224,238],"sets,":[153,205,225],"respectively.":[154,206,226],"On":[155],"average,":[156,193,213],"spanned":[159],"289":[160],"CT":[161],"slices":[162],"(range:":[163],"115-405,":[164],"median:":[165],"302).":[166],"The":[167],"was":[170,182],"quantitatively":[171],"assessed":[172],"percentage":[175],"length":[177],"each":[179,198,218],"successfully":[183],"tracked":[184],"relative":[185],"manually":[187],"tracking.":[188],"alone":[190],"segmented,":[191,211],"on":[192,212],"99.16%":[194],"98.74%":[196],"enhancement":[210],"97.89%":[214],"99.63%":[216],"Although":[227],"difference":[229],"did":[230],"not":[231],"reach":[232],"statistical":[233],"significance":[234],"small":[237],"set,":[239],"Hessian-enhanced":[240],"tracking":[241],"shows":[242],"promise":[243],"overcoming":[245],"certain":[246],"types":[247],"cases.":[250]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
