{"id":"https://openalex.org/W2044023509","doi":"https://doi.org/10.1142/s0219467804001476","title":"AUTOMATIC 3D PROSTATE SURFACE DETECTION FROM TRUS WITH LEVEL SETS","display_name":"AUTOMATIC 3D PROSTATE SURFACE DETECTION FROM TRUS WITH LEVEL SETS","publication_year":2004,"publication_date":"2004-07-01","ids":{"openalex":"https://openalex.org/W2044023509","doi":"https://doi.org/10.1142/s0219467804001476","mag":"2044023509"},"language":"en","primary_location":{"id":"doi:10.1142/s0219467804001476","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219467804001476","pdf_url":null,"source":{"id":"https://openalex.org/S60080701","display_name":"International Journal of Image and Graphics","issn_l":"0219-4678","issn":["0219-4678","1793-6756"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Image and Graphics","raw_type":"journal-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/A5101901958","display_name":"Fan Shao","orcid":"https://orcid.org/0009-0003-7933-909X"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"FAN SHAO","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, 50, Nanyang Avenue, Singapore 639798, Singapore","School of Electrical and Electronic Engineering, Nanyang Technological University , 50 Nanyang Avenue, Singapore, 639798, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, 50, Nanyang Avenue, Singapore 639798, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University , 50 Nanyang Avenue, Singapore, 639798, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017456876","display_name":"Keck Voon Ling","orcid":"https://orcid.org/0000-0002-9293-9394"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"KECK VOON LING","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, 50, Nanyang Avenue, Singapore 639798, Singapore","School of Electrical and Electronic Engineering, Nanyang Technological University , 50 Nanyang Avenue, Singapore, 639798, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, 50, Nanyang Avenue, Singapore 639798, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University , 50 Nanyang Avenue, Singapore, 639798, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103445230","display_name":"Wan Sing Ng","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"WAN SING NG","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, 50, Nanyang Avenue, Singapore 639798, Singapore","School of Electrical and Electronic Engineering, Nanyang Technological University , 50 Nanyang Avenue, Singapore, 639798, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, 50, Nanyang Avenue, Singapore 639798, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University , 50 Nanyang Avenue, Singapore, 639798, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101901958"],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":1.3664,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.82243682,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"04","issue":"03","first_page":"385","last_page":"403"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9991000294685364,"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":0.9991000294685364,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.9883000254631042,"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/T14510","display_name":"Medical Imaging and Analysis","score":0.9688000082969666,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/initialization","display_name":"Initialization","score":0.7539465427398682},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7385222911834717},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7186902165412903},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6776046752929688},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6404445767402649},{"id":"https://openalex.org/keywords/ultrasound","display_name":"Ultrasound","score":0.5480496883392334},{"id":"https://openalex.org/keywords/speckle-noise","display_name":"Speckle noise","score":0.5114542245864868},{"id":"https://openalex.org/keywords/prostate","display_name":"Prostate","score":0.4793746769428253},{"id":"https://openalex.org/keywords/medical-diagnosis","display_name":"Medical diagnosis","score":0.442573219537735},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.436295747756958},{"id":"https://openalex.org/keywords/speckle-pattern","display_name":"Speckle pattern","score":0.43200957775115967},{"id":"https://openalex.org/keywords/centroid","display_name":"Centroid","score":0.41981497406959534},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3813181221485138},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.21441692113876343},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1603015661239624},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.15780755877494812}],"concepts":[{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.7539465427398682},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7385222911834717},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7186902165412903},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6776046752929688},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6404445767402649},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.5480496883392334},{"id":"https://openalex.org/C180940675","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle noise","level":3,"score":0.5114542245864868},{"id":"https://openalex.org/C2776235491","wikidata":"https://www.wikidata.org/wiki/Q9625","display_name":"Prostate","level":3,"score":0.4793746769428253},{"id":"https://openalex.org/C534262118","wikidata":"https://www.wikidata.org/wiki/Q177719","display_name":"Medical diagnosis","level":2,"score":0.442573219537735},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.436295747756958},{"id":"https://openalex.org/C102290492","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle pattern","level":2,"score":0.43200957775115967},{"id":"https://openalex.org/C146599234","wikidata":"https://www.wikidata.org/wiki/Q511093","display_name":"Centroid","level":2,"score":0.41981497406959534},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3813181221485138},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.21441692113876343},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1603015661239624},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.15780755877494812},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"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/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0219467804001476","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219467804001476","pdf_url":null,"source":{"id":"https://openalex.org/S60080701","display_name":"International Journal of Image and Graphics","issn_l":"0219-4678","issn":["0219-4678","1793-6756"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Image and Graphics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.44999998807907104,"display_name":"Good health and well-being"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320766","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W27052083","https://openalex.org/W1586002789","https://openalex.org/W1964252134","https://openalex.org/W1968929961","https://openalex.org/W1979846524","https://openalex.org/W2003419127","https://openalex.org/W2016302913","https://openalex.org/W2023297597","https://openalex.org/W2038952578","https://openalex.org/W2039147821","https://openalex.org/W2049633694","https://openalex.org/W2050427737","https://openalex.org/W2052544070","https://openalex.org/W2092598323","https://openalex.org/W2099290282","https://openalex.org/W2099820337","https://openalex.org/W2104095591","https://openalex.org/W2106432700","https://openalex.org/W2106453389","https://openalex.org/W2136590189","https://openalex.org/W2161237731","https://openalex.org/W2163273992","https://openalex.org/W2190474890","https://openalex.org/W2329473491","https://openalex.org/W4233630311","https://openalex.org/W4238194705","https://openalex.org/W4391665225"],"related_works":["https://openalex.org/W4387877362","https://openalex.org/W4385595302","https://openalex.org/W2799624451","https://openalex.org/W2133290590","https://openalex.org/W2055824452","https://openalex.org/W2042914788","https://openalex.org/W2182190754","https://openalex.org/W4321264664","https://openalex.org/W2009383287","https://openalex.org/W2121688719"],"abstract_inverted_index":{"Prostate":[0],"boundary":[1,37,60],"detection":[2,38,61],"from":[3,85,162,170],"ultrasound":[4,27,88,156],"images":[5,189],"plays":[6],"an":[7],"important":[8],"role":[9],"in":[10,26,93],"prostate":[11,36,83,160],"disease":[12],"diagnoses":[13],"and":[14,24,45,146,155,190],"treatments.":[15],"However,":[16],"due":[17],"to":[18,53,79,111,129,142,172,185],"the":[19,55,59,75,82,94,102,105,112,119,125,131,144,159,164,166,178,191],"low":[20],"contrast,":[21],"speckle":[22],"noise":[23],"shadowing":[25],"images,":[28],"this":[29],"still":[30],"remains":[31],"a":[32,70],"difficult":[33],"task.":[34],"Currently,":[35],"is":[39,43,52,97,122,183],"performed":[40],"manually,":[41],"which":[42],"arduous":[44],"heavily":[46],"user":[47,91],"dependent.":[48],"A":[49],"possible":[50],"solution":[51],"improve":[54],"efficiency":[56],"by":[57,99,136],"automating":[58],"process":[62],"with":[63],"minimal":[64],"manual":[65],"involvement.":[66],"This":[67],"paper":[68],"presents":[69],"new":[71],"approach":[72],"based":[73],"on":[74],"level":[76,108,126],"set":[77,127],"method":[78,128,182],"automatically":[80,100],"detect":[81],"surface":[84],"3D":[86,187],"transrectal":[87],"images.":[89],"The":[90,180],"interaction":[92],"initialization":[95],"procedure":[96],"relieved":[98],"putting":[101],"centroid":[103],"of":[104,118,158],"initial":[106],"zero":[107],"sets":[109],"close":[110],"image":[113,120],"center.":[114],"Region":[115],"information,":[116],"instead":[117],"gradient,":[121],"integrated":[123],"into":[124,177],"remedy":[130],"\"boundary":[132],"leaking\"":[133],"problem":[134],"caused":[135],"gaps":[137],"or":[138],"weak":[139],"boundaries.":[140],"Moreover,":[141],"increase":[143],"accuracy":[145],"robustness,":[147],"knowledge-based":[148],"features,":[149],"such":[150],"as":[151],"expected":[152],"shape":[153],"(kidney-like)":[154],"appearance":[157],"(looking":[161],"within":[163],"gland,":[165],"intensities":[167],"are":[168,174],"transitions":[169],"dark":[171],"light),":[173],"also":[175],"incorporated":[176],"model.":[179],"proposed":[181],"applied":[184],"eight":[186],"TRUS":[188],"results":[192],"have":[193],"shown":[194],"its":[195],"effectiveness.":[196]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
