{"id":"https://openalex.org/W2076529120","doi":"https://doi.org/10.1109/icip.2013.6738139","title":"A case analysis of the impact of prior center of gravity estimation over skull-stripping algorithms in MR images","display_name":"A case analysis of the impact of prior center of gravity estimation over skull-stripping algorithms in MR images","publication_year":2013,"publication_date":"2013-09-01","ids":{"openalex":"https://openalex.org/W2076529120","doi":"https://doi.org/10.1109/icip.2013.6738139","mag":"2076529120"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2013.6738139","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2013.6738139","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Image Processing","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/A5030203528","display_name":"Paulo A. V. Miranda","orcid":"https://orcid.org/0000-0001-6496-697X"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Paulo A. V. Miranda","raw_affiliation_strings":["Department of Computer Science, University of S\u00e3o Paulo (USP)","Dept. of Computer Science, Univ. of S\u00e3o Paulo (USP), S\u00e3o Paulo, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of S\u00e3o Paulo (USP)","institution_ids":["https://openalex.org/I17974374"]},{"raw_affiliation_string":"Dept. of Computer Science, Univ. of S\u00e3o Paulo (USP), S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051958513","display_name":"F\u00e1bio A. M. Cappabianco","orcid":"https://orcid.org/0000-0002-2139-7938"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Fabio A. M. Cappabianco","raw_affiliation_strings":["Department of Computer Science, University of S\u00e3o Paulo (USP)","Inst. de Cienc. e Tecnol., Univ. Fed. de Sao Paulo, Sao Paulo, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of S\u00e3o Paulo (USP)","institution_ids":["https://openalex.org/I17974374"]},{"raw_affiliation_string":"Inst. de Cienc. e Tecnol., Univ. Fed. de Sao Paulo, Sao Paulo, Brazil","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021695968","display_name":"Jaime S. Ide","orcid":"https://orcid.org/0000-0002-7223-1102"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jaime S. Ide","raw_affiliation_strings":["Department of Computer Science, University of S\u00e3o Paulo (USP)","Inst. de Cienc. e Tecnol., Univ. Fed. de Sao Paulo, Sao Paulo, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of S\u00e3o Paulo (USP)","institution_ids":["https://openalex.org/I17974374"]},{"raw_affiliation_string":"Inst. de Cienc. e Tecnol., Univ. Fed. de Sao Paulo, Sao Paulo, Brazil","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I17974374"],"apc_list":null,"apc_paid":null,"fwci":0.544,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.71272522,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"675","last_page":"679"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation 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"}},"topics":[{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation 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/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/center-of-gravity","display_name":"Center of gravity","score":0.6615520715713501},{"id":"https://openalex.org/keywords/stripping","display_name":"Stripping (fiber)","score":0.6181331872940063},{"id":"https://openalex.org/keywords/cog","display_name":"Cog","score":0.615645170211792},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6049872636795044},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5379747748374939},{"id":"https://openalex.org/keywords/skull","display_name":"Skull","score":0.485486775636673},{"id":"https://openalex.org/keywords/magnetic-resonance-imaging","display_name":"Magnetic resonance imaging","score":0.4376462996006012},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.43431416153907776},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.39938539266586304},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36556529998779297},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.1123487651348114},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.10890522599220276},{"id":"https://openalex.org/keywords/anatomy","display_name":"Anatomy","score":0.08606499433517456},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.07658439874649048}],"concepts":[{"id":"https://openalex.org/C132668919","wikidata":"https://www.wikidata.org/wiki/Q1110236","display_name":"Center of gravity","level":2,"score":0.6615520715713501},{"id":"https://openalex.org/C41952129","wikidata":"https://www.wikidata.org/wiki/Q7624159","display_name":"Stripping (fiber)","level":2,"score":0.6181331872940063},{"id":"https://openalex.org/C4661277","wikidata":"https://www.wikidata.org/wiki/Q1054157","display_name":"Cog","level":2,"score":0.615645170211792},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6049872636795044},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5379747748374939},{"id":"https://openalex.org/C2779300802","wikidata":"https://www.wikidata.org/wiki/Q13147","display_name":"Skull","level":2,"score":0.485486775636673},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.4376462996006012},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.43431416153907776},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.39938539266586304},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36556529998779297},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1123487651348114},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.10890522599220276},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.08606499433517456},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.07658439874649048},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icip.2013.6738139","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2013.6738139","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Image Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:repositorio.unifesp.br:11600/41934","is_oa":false,"landing_page_url":"http://repositorio.unifesp.br/11600/41934","pdf_url":null,"source":{"id":"https://openalex.org/S4377196380","display_name":"UNIFESP Institutional Repository (Universidade Federal de S\u00e3o Paulo)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I88273585","host_organization_name":"Universidade Federal de S\u00e3o Paulo","host_organization_lineage":["https://openalex.org/I88273585"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Trabalho apresentado em evento"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1773254211","https://openalex.org/W1983046612","https://openalex.org/W1987869189","https://openalex.org/W2004125362","https://openalex.org/W2014135856","https://openalex.org/W2020745232","https://openalex.org/W2025009638","https://openalex.org/W2038952578","https://openalex.org/W2039439604","https://openalex.org/W2064791348","https://openalex.org/W2071881327","https://openalex.org/W2104095591","https://openalex.org/W2121101167","https://openalex.org/W2131006320","https://openalex.org/W2157270343","https://openalex.org/W2158837149","https://openalex.org/W2161623217","https://openalex.org/W2164598857","https://openalex.org/W2170154054","https://openalex.org/W2212899008","https://openalex.org/W6653851162","https://openalex.org/W6683550321"],"related_works":["https://openalex.org/W1988603010","https://openalex.org/W4302290647","https://openalex.org/W2898815460","https://openalex.org/W2698593353","https://openalex.org/W2997045072","https://openalex.org/W272057031","https://openalex.org/W1527333012","https://openalex.org/W2756268232","https://openalex.org/W2111979202","https://openalex.org/W4385820148"],"abstract_inverted_index":{"In":[0],"this":[1,86],"work,":[2],"we":[3,105],"propose":[4],"a":[5],"novel":[6],"approach":[7],"for":[8,80],"improving":[9],"center":[10],"of":[11,15,40,59,92,97,112,117],"gravity":[12],"(COG)":[13],"estimation":[14,33,114],"the":[16,36,41,60,65,77,81,95,102,110],"brain":[17],"in":[18,53,88,108],"magnetic":[19],"resonance":[20],"(MR)":[21],"images,":[22],"that":[23,30],"uses":[24],"3D":[25],"Haar-like":[26],"features.":[27],"We":[28],"hypothesize":[29],"better":[31],"pose":[32],"will":[34],"advance":[35],"posterior":[37],"skull-stripping":[38,98,116],"results":[39],"popular":[42],"Brain":[43],"Extraction":[44],"Tool":[45],"(BET).":[46],"The":[47],"proposed":[48],"methodology":[49],"is":[50],"quantitatively":[51],"validated":[52],"20":[54],"T1-":[55],"and":[56,84],"T2-weighted":[57],"images":[58],"brain.":[61],"As":[62,100],"compared":[63],"to":[64,76,94],"native":[66],"BET":[67],"COG":[68,113],"algorithm,":[69],"our":[70],"method":[71],"produced":[72],"COGs":[73],"87.3%":[74],"closer":[75],"expected":[78],"coordinates":[79],"T1-weighted":[82],"dataset,":[83],"importantly":[85],"resulted":[87],"an":[89],"average":[90],"enhancement":[91],"15.4%":[93],"accuracy":[96],"masks.":[99],"far":[101],"authors":[103],"know,":[104],"are":[106],"first":[107],"analyzing":[109],"impact":[111],"over":[115],"MR":[118],"images.":[119]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}
