{"id":"https://openalex.org/W2594747015","doi":"https://doi.org/10.1117/12.2249716","title":"Sulci segmentation using geometric active contours","display_name":"Sulci segmentation using geometric active contours","publication_year":2017,"publication_date":"2017-02-24","ids":{"openalex":"https://openalex.org/W2594747015","doi":"https://doi.org/10.1117/12.2249716","mag":"2594747015"},"language":"en","primary_location":{"id":"doi:10.1117/12.2249716","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2249716","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/A5081416883","display_name":"Mahsa Torkaman","orcid":"https://orcid.org/0000-0003-4022-1601"},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mahsa Torkaman","raw_affiliation_strings":["Stony Brook Univ. (United States)"],"affiliations":[{"raw_affiliation_string":"Stony Brook Univ. (United States)","institution_ids":["https://openalex.org/I59553526"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110652383","display_name":"Liangjia Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I46603895","display_name":"Varian Medical Systems (United States)","ror":"https://ror.org/05yab6874","country_code":"US","type":"company","lineage":["https://openalex.org/I46603895"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Liangjia Zhu","raw_affiliation_strings":["Varian Medical Systems, Inc. (United States)"],"affiliations":[{"raw_affiliation_string":"Varian Medical Systems, Inc. (United States)","institution_ids":["https://openalex.org/I46603895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000066417","display_name":"Peter Karasev","orcid":"https://orcid.org/0000-0002-9343-7126"},"institutions":[{"id":"https://openalex.org/I2801944925","display_name":"Mirus Bio (United States)","ror":"https://ror.org/020afzk37","country_code":"US","type":"company","lineage":["https://openalex.org/I2801944925"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter Karasev","raw_affiliation_strings":["MiRus Spine & Orthopaedics (United States)"],"affiliations":[{"raw_affiliation_string":"MiRus Spine & Orthopaedics (United States)","institution_ids":["https://openalex.org/I2801944925"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012935165","display_name":"Allen Tannenbaum","orcid":"https://orcid.org/0000-0002-0567-5256"},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Allen Tannenbaum","raw_affiliation_strings":["Stony Brook Univ. (United States)"],"affiliations":[{"raw_affiliation_string":"Stony Brook Univ. (United States)","institution_ids":["https://openalex.org/I59553526"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5081416883"],"corresponding_institution_ids":["https://openalex.org/I59553526"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0189446,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"10133","issue":null,"first_page":"101330I","last_page":"101330I"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9993000030517578,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9914000034332275,"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/computer-science","display_name":"Computer science","score":0.7522391080856323},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7247614860534668},{"id":"https://openalex.org/keywords/landmark","display_name":"Landmark","score":0.6863006353378296},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6679779291152954},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6305509805679321},{"id":"https://openalex.org/keywords/cortex","display_name":"Cortex (anatomy)","score":0.4840549826622009},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.45734545588493347},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.45317959785461426},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.44115546345710754},{"id":"https://openalex.org/keywords/anatomy","display_name":"Anatomy","score":0.3473241329193115},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.25271475315093994},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.15993797779083252},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15560603141784668}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7522391080856323},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7247614860534668},{"id":"https://openalex.org/C2780297707","wikidata":"https://www.wikidata.org/wiki/Q4895393","display_name":"Landmark","level":2,"score":0.6863006353378296},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6679779291152954},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6305509805679321},{"id":"https://openalex.org/C2777348757","wikidata":"https://www.wikidata.org/wiki/Q2346577","display_name":"Cortex (anatomy)","level":2,"score":0.4840549826622009},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.45734545588493347},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.45317959785461426},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.44115546345710754},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.3473241329193115},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.25271475315093994},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.15993797779083252},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15560603141784668},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2249716","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2249716","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/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337363","display_name":"National Institute of Biomedical Imaging and Bioengineering","ror":"https://ror.org/00372qc85"},{"id":"https://openalex.org/F4320337375","display_name":"National Center for Research Resources","ror":"https://ror.org/04pw6fb54"},{"id":"https://openalex.org/F4320338279","display_name":"Air Force Office of Scientific Research","ror":"https://ror.org/011e9bt93"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W13405645","https://openalex.org/W96629785","https://openalex.org/W1498500832","https://openalex.org/W1522258365","https://openalex.org/W1537498555","https://openalex.org/W1977946246","https://openalex.org/W1982847327","https://openalex.org/W1987579928","https://openalex.org/W1991113069","https://openalex.org/W1997033039","https://openalex.org/W2000214666","https://openalex.org/W2002134117","https://openalex.org/W2017019080","https://openalex.org/W2026616100","https://openalex.org/W2052424080","https://openalex.org/W2070744377","https://openalex.org/W2079810663","https://openalex.org/W2098620499","https://openalex.org/W2116502919","https://openalex.org/W2126479355","https://openalex.org/W2142054519","https://openalex.org/W2145674057","https://openalex.org/W2147963686","https://openalex.org/W2150811322","https://openalex.org/W2156531304","https://openalex.org/W2161823746","https://openalex.org/W3211330693","https://openalex.org/W4206033904","https://openalex.org/W4229709439","https://openalex.org/W4233204949","https://openalex.org/W4240670390","https://openalex.org/W6600554424","https://openalex.org/W6631176625","https://openalex.org/W6650427672","https://openalex.org/W6682339924","https://openalex.org/W6683622711","https://openalex.org/W6723177096","https://openalex.org/W6822661637"],"related_works":["https://openalex.org/W2056853153","https://openalex.org/W2057559274","https://openalex.org/W2005087563","https://openalex.org/W2378111931","https://openalex.org/W4243161226","https://openalex.org/W2950647290","https://openalex.org/W2620829895","https://openalex.org/W2356918560","https://openalex.org/W1968481813","https://openalex.org/W1522196789"],"abstract_inverted_index":{"Sulci":[0,25],"are":[1,53,105],"groove-like":[2],"regions":[3],"lying":[4],"in":[5,20,30],"the":[6,9,31,35,39,80,101,118,121],"depth":[7],"of":[8,34,41,67,120],"cerebral":[10],"cortex":[11],"between":[12],"gyri,":[13],"which":[14,78,99],"together,":[15],"form":[16],"a":[17,109],"folded":[18],"appearance":[19],"human":[21],"and":[22,46,84],"mammalian":[23],"brains.":[24],"play":[26],"an":[27,92],"important":[28],"role":[29],"structural":[32],"analysis":[33],"brain,":[36],"morphometry":[37],"(i.e.,":[38],"measurement":[40,59],"brain":[42],"structures),":[43],"anatomical":[44],"labeling":[45],"landmark-based":[47],"registration.1":[48],"Moreover,":[49],"sulcal":[50],"morphological":[51],"changes":[52],"related":[54],"to":[55],"cortical":[56],"thickness,":[57],"whose":[58,113],"may":[60],"provide":[61],"useful":[62],"information":[63],"for":[64],"studying":[65],"variety":[66],"psychiatric":[68],"disorders.":[69],"Manually":[70],"extracting":[71],"sulci":[72],"requires":[73],"complying":[74],"with":[75],"complex":[76],"protocols,":[77],"make":[79],"procedure":[81],"both":[82],"tedious":[83],"error":[85],"prone.2":[86],"In":[87],"this":[88],"paper,":[89],"we":[90],"describe":[91],"automatic":[93],"procedure,":[94],"employing":[95],"geometric":[96],"active":[97],"contours,":[98],"extract":[100],"sulci.":[102,123],"Sulcal":[103],"boundaries":[104],"obtained":[106],"by":[107],"minimizing":[108],"certain":[110],"energy":[111],"functional":[112],"minimum":[114],"is":[115],"attained":[116],"at":[117],"boundary":[119],"given":[122]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
