{"id":"https://openalex.org/W2147427282","doi":"https://doi.org/10.1023/a:1020878408985","title":"Using Prior Shapes in Geometric Active Contours in a Variational Framework","display_name":"Using Prior Shapes in Geometric Active Contours in a Variational Framework","publication_year":2002,"publication_date":"2002-12-01","ids":{"openalex":"https://openalex.org/W2147427282","doi":"https://doi.org/10.1023/a:1020878408985","mag":"2147427282"},"language":"en","primary_location":{"id":"doi:10.1023/a:1020878408985","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1020878408985","pdf_url":null,"source":{"id":"https://openalex.org/S25538012","display_name":"International Journal of Computer Vision","issn_l":"0920-5691","issn":["0920-5691","1573-1405"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Vision","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/A5058530714","display_name":"Yunmei Chen","orcid":"https://orcid.org/0000-0002-4716-303X"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yunmei Chen","raw_affiliation_strings":["Department of Mathematics, University of Florida, Gainesville, FL, 32611, USA","Department of Mathematics, University of Florida, Gainesville, FL, 32611, USA. yun@math.ufl.edu"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Florida, Gainesville, FL, 32611, USA","institution_ids":["https://openalex.org/I33213144"]},{"raw_affiliation_string":"Department of Mathematics, University of Florida, Gainesville, FL, 32611, USA. yun@math.ufl.edu","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015914293","display_name":"Hemant D. Tagare","orcid":"https://orcid.org/0000-0001-9421-0612"},"institutions":[{"id":"https://openalex.org/I32971472","display_name":"Yale University","ror":"https://ror.org/03v76x132","country_code":"US","type":"education","lineage":["https://openalex.org/I32971472"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hemant D. Tagare","raw_affiliation_strings":["Department of Diagnostic Radiology and Department of Electrical Engineering, Yale University, New Haven, CT, 06520, USA","Department of Diagnostic Radiology and Department of Electrical Engineering, Yale University, New Haven, CT 06520, USA. hemant.tagare@yale.edu#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Diagnostic Radiology and Department of Electrical Engineering, Yale University, New Haven, CT, 06520, USA","institution_ids":["https://openalex.org/I32971472"]},{"raw_affiliation_string":"Department of Diagnostic Radiology and Department of Electrical Engineering, Yale University, New Haven, CT 06520, USA. hemant.tagare@yale.edu#TAB#","institution_ids":["https://openalex.org/I32971472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055570949","display_name":"Sheshadri Thiruvenkadam","orcid":null},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sheshadri Thiruvenkadam","raw_affiliation_strings":["Department of Mathematics, University of Florida, Gainesville, FL, 32611, USA","Department of Mathematics, University of Florida, Gainesville, FL 32611, USA. sheshad@math.ufl.edu"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Florida, Gainesville, FL, 32611, USA","institution_ids":["https://openalex.org/I33213144"]},{"raw_affiliation_string":"Department of Mathematics, University of Florida, Gainesville, FL 32611, USA. sheshad@math.ufl.edu","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103543533","display_name":"Feng Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Feng Huang","raw_affiliation_strings":["Department of Mathematics, University of Florida, Gainesville, FL, 32611, USA","Department of Mathematics, University of Florida, Gainesville, FL 32611, USA. feng@math.ufl.edu#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Florida, Gainesville, FL, 32611, USA","institution_ids":["https://openalex.org/I33213144"]},{"raw_affiliation_string":"Department of Mathematics, University of Florida, Gainesville, FL 32611, USA. feng@math.ufl.edu#TAB#","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073979520","display_name":"David C. Wilson","orcid":"https://orcid.org/0000-0003-0879-1129"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Wilson","raw_affiliation_strings":["Department of Mathematics, University of Florida, Gainesville, FL, 32611, USA","Department of Mathematics, University of Florida, Gainesville, FL 32611, USA. dcw@math.ufl.edu"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Florida, Gainesville, FL, 32611, USA","institution_ids":["https://openalex.org/I33213144"]},{"raw_affiliation_string":"Department of Mathematics, University of Florida, Gainesville, FL 32611, USA. dcw@math.ufl.edu","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101773176","display_name":"Kaundinya Gopinath","orcid":"https://orcid.org/0000-0002-5801-6932"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kaundinya S. Gopinath","raw_affiliation_strings":["Department of Radiology, University of Florida, Gainesville, FL, 32611, USA","Department of Radiology, University of Florida, Gainesville, FL 32611, USA. gopi@ufbi.ufl.edu#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, University of Florida, Gainesville, FL, 32611, USA","institution_ids":["https://openalex.org/I33213144"]},{"raw_affiliation_string":"Department of Radiology, University of Florida, Gainesville, FL 32611, USA. gopi@ufbi.ufl.edu#TAB#","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103137641","display_name":"Richard W. Briggs","orcid":"https://orcid.org/0000-0002-0754-0961"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard W. Briggs","raw_affiliation_strings":["Department of Radiology, University of Florida, Gainesville, FL, 32611, USA","Department of Radiology, University of Florida, Gainesville, FL 32611, USA. [email\u00a0protected] #TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, University of Florida, Gainesville, FL, 32611, USA","institution_ids":["https://openalex.org/I33213144"]},{"raw_affiliation_string":"Department of Radiology, University of Florida, Gainesville, FL 32611, USA. [email\u00a0protected] #TAB#","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014353693","display_name":"Edward A. Geiser","orcid":null},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edward A. Geiser","raw_affiliation_strings":["Division of Cardiology, Department of Medicine, University of Florida, Gainesville, FL, 32610, USA","Division of Cardiology, Department of Medicine, University of Florida, Gainesville, FL 32610, USA. Geiseea@medicine.ufl.edu#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Cardiology, Department of Medicine, University of Florida, Gainesville, FL, 32610, USA","institution_ids":["https://openalex.org/I33213144"]},{"raw_affiliation_string":"Division of Cardiology, Department of Medicine, University of Florida, Gainesville, FL 32610, USA. Geiseea@medicine.ufl.edu#TAB#","institution_ids":["https://openalex.org/I33213144"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2890,"currency":"EUR","value_usd":3690},"apc_paid":null,"fwci":11.4073,"has_fulltext":false,"cited_by_count":404,"citation_normalized_percentile":{"value":0.98879698,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"50","issue":"3","first_page":"315","last_page":"328"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9995999932289124,"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":0.9995999932289124,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9894999861717224,"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":0.9858999848365784,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/active-contour-model","display_name":"Active contour model","score":0.9078314304351807},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7542365789413452},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6578171253204346},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.6440246105194092},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.534170925617218},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5177716016769409},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.5065199136734009},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5041681528091431},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.49824047088623047},{"id":"https://openalex.org/keywords/level-set","display_name":"Level set (data structures)","score":0.4918248653411865},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4913114607334137},{"id":"https://openalex.org/keywords/energy-functional","display_name":"Energy functional","score":0.4895978569984436},{"id":"https://openalex.org/keywords/active-shape-model","display_name":"Active shape model","score":0.4752616286277771},{"id":"https://openalex.org/keywords/energy-minimization","display_name":"Energy minimization","score":0.4750939607620239},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.45211541652679443},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.42847931385040283},{"id":"https://openalex.org/keywords/contour-line","display_name":"Contour line","score":0.4204792082309723},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3816923499107361},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08297532796859741},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.07460302114486694}],"concepts":[{"id":"https://openalex.org/C112353826","wikidata":"https://www.wikidata.org/wiki/Q127313","display_name":"Active contour model","level":4,"score":0.9078314304351807},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7542365789413452},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6578171253204346},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.6440246105194092},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.534170925617218},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5177716016769409},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.5065199136734009},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5041681528091431},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.49824047088623047},{"id":"https://openalex.org/C153008295","wikidata":"https://www.wikidata.org/wiki/Q6535093","display_name":"Level set (data structures)","level":2,"score":0.4918248653411865},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4913114607334137},{"id":"https://openalex.org/C191640071","wikidata":"https://www.wikidata.org/wiki/Q5377056","display_name":"Energy functional","level":2,"score":0.4895978569984436},{"id":"https://openalex.org/C129641003","wikidata":"https://www.wikidata.org/wiki/Q267189","display_name":"Active shape model","level":3,"score":0.4752616286277771},{"id":"https://openalex.org/C14961307","wikidata":"https://www.wikidata.org/wiki/Q5377176","display_name":"Energy minimization","level":2,"score":0.4750939607620239},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.45211541652679443},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.42847931385040283},{"id":"https://openalex.org/C86069527","wikidata":"https://www.wikidata.org/wiki/Q6653802","display_name":"Contour line","level":2,"score":0.4204792082309723},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3816923499107361},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08297532796859741},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.07460302114486694},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1023/a:1020878408985","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1020878408985","pdf_url":null,"source":{"id":"https://openalex.org/S25538012","display_name":"International Journal of Computer Vision","issn_l":"0920-5691","issn":["0920-5691","1573-1405"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Vision","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320332403","display_name":"Rehabilitation Research and Development Service","ror":"https://ror.org/008qp6e21"},{"id":"https://openalex.org/F4320337372","display_name":"U.S. National Library of Medicine","ror":"https://ror.org/0060t0j89"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W53949016","https://openalex.org/W113572970","https://openalex.org/W1480873147","https://openalex.org/W1489458628","https://openalex.org/W1648628932","https://openalex.org/W1977946246","https://openalex.org/W1987579928","https://openalex.org/W1991113069","https://openalex.org/W2016482013","https://openalex.org/W2038952578","https://openalex.org/W2045545335","https://openalex.org/W2072394807","https://openalex.org/W2082541576","https://openalex.org/W2086921140","https://openalex.org/W2089700743","https://openalex.org/W2096201928","https://openalex.org/W2097819447","https://openalex.org/W2098152234","https://openalex.org/W2098173396","https://openalex.org/W2098979973","https://openalex.org/W2099290282","https://openalex.org/W2104095591","https://openalex.org/W2109011174","https://openalex.org/W2114487471","https://openalex.org/W2116040950","https://openalex.org/W2125848778","https://openalex.org/W2130771648","https://openalex.org/W2132363464","https://openalex.org/W2140407127","https://openalex.org/W2144133758","https://openalex.org/W2148107745","https://openalex.org/W2148395215","https://openalex.org/W2149184914","https://openalex.org/W2155617561","https://openalex.org/W2157286971","https://openalex.org/W2161237731","https://openalex.org/W2165348824","https://openalex.org/W2167338900","https://openalex.org/W3146913902","https://openalex.org/W3169507310","https://openalex.org/W3211330693","https://openalex.org/W4299441806","https://openalex.org/W7062067314"],"related_works":["https://openalex.org/W2063312490","https://openalex.org/W2052479847","https://openalex.org/W2135353231","https://openalex.org/W1491976205","https://openalex.org/W2163721823","https://openalex.org/W2391867215","https://openalex.org/W2095049733","https://openalex.org/W1989828405","https://openalex.org/W2807700654","https://openalex.org/W2404178732"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":10},{"year":2017,"cited_by_count":11},{"year":2016,"cited_by_count":15},{"year":2015,"cited_by_count":22},{"year":2014,"cited_by_count":27},{"year":2013,"cited_by_count":34},{"year":2012,"cited_by_count":22}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2016-06-24T00:00:00"}
