{"id":"https://openalex.org/W2072221971","doi":"https://doi.org/10.1109/isbi.2012.6235541","title":"Modified Hough transform for left ventricle myocardium segmentation in 3-D echocardiogram images","display_name":"Modified Hough transform for left ventricle myocardium segmentation in 3-D echocardiogram images","publication_year":2012,"publication_date":"2012-05-01","ids":{"openalex":"https://openalex.org/W2072221971","doi":"https://doi.org/10.1109/isbi.2012.6235541","mag":"2072221971"},"language":"en","primary_location":{"id":"doi:10.1109/isbi.2012.6235541","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2012.6235541","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 9th IEEE International Symposium on Biomedical Imaging (ISBI)","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/A5056434537","display_name":"John E. McManigle","orcid":"https://orcid.org/0000-0002-7283-7120"},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"John E McManigle","raw_affiliation_strings":["BioMedIA Laboratory, Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, UK","BioMedIA Lab, Institute of Biomedical Engineering, Dept. of Eng. Science, University of Oxford"],"affiliations":[{"raw_affiliation_string":"BioMedIA Laboratory, Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, UK","institution_ids":["https://openalex.org/I40120149"]},{"raw_affiliation_string":"BioMedIA Lab, Institute of Biomedical Engineering, Dept. of Eng. Science, University of Oxford","institution_ids":["https://openalex.org/I40120149"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089861813","display_name":"Richard V. Stebbing","orcid":null},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Richard V Stebbing","raw_affiliation_strings":["BioMedIA Laboratory, Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, UK","BioMedIA Lab, Institute of Biomedical Engineering, Dept. of Eng. Science, University of Oxford"],"affiliations":[{"raw_affiliation_string":"BioMedIA Laboratory, Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, UK","institution_ids":["https://openalex.org/I40120149"]},{"raw_affiliation_string":"BioMedIA Lab, Institute of Biomedical Engineering, Dept. of Eng. Science, University of Oxford","institution_ids":["https://openalex.org/I40120149"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077728082","display_name":"J. Alison Noble","orcid":"https://orcid.org/0000-0002-3060-3772"},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"J Alison Noble","raw_affiliation_strings":["BioMedIA Laboratory, Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, UK","BioMedIA Lab, Institute of Biomedical Engineering, Dept. of Eng. Science, University of Oxford"],"affiliations":[{"raw_affiliation_string":"BioMedIA Laboratory, Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, UK","institution_ids":["https://openalex.org/I40120149"]},{"raw_affiliation_string":"BioMedIA Lab, Institute of Biomedical Engineering, Dept. of Eng. Science, University of Oxford","institution_ids":["https://openalex.org/I40120149"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5056434537"],"corresponding_institution_ids":["https://openalex.org/I40120149"],"apc_list":null,"apc_paid":null,"fwci":0.8331,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.75885496,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"36","issue":null,"first_page":"290","last_page":"293"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9991999864578247,"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/T12549","display_name":"Image and Object Detection Techniques","score":0.9991999864578247,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9944999814033508,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9682000279426575,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/segmentation","display_name":"Segmentation","score":0.8521159887313843},{"id":"https://openalex.org/keywords/initialization","display_name":"Initialization","score":0.6832283735275269},{"id":"https://openalex.org/keywords/hough-transform","display_name":"Hough transform","score":0.6720978021621704},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6394570469856262},{"id":"https://openalex.org/keywords/ventricle","display_name":"Ventricle","score":0.6147384643554688},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5927609801292419},{"id":"https://openalex.org/keywords/artifact","display_name":"Artifact (error)","score":0.5616825819015503},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5375826358795166},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49265986680984497},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.47466734051704407},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4278201460838318},{"id":"https://openalex.org/keywords/anatomy","display_name":"Anatomy","score":0.36014461517333984},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.25874629616737366},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2066659927368164},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.13850316405296326}],"concepts":[{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.8521159887313843},{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.6832283735275269},{"id":"https://openalex.org/C200518788","wikidata":"https://www.wikidata.org/wiki/Q195076","display_name":"Hough transform","level":3,"score":0.6720978021621704},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6394570469856262},{"id":"https://openalex.org/C2778921608","wikidata":"https://www.wikidata.org/wiki/Q2002035","display_name":"Ventricle","level":2,"score":0.6147384643554688},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5927609801292419},{"id":"https://openalex.org/C2779010991","wikidata":"https://www.wikidata.org/wiki/Q2720909","display_name":"Artifact (error)","level":2,"score":0.5616825819015503},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5375826358795166},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49265986680984497},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.47466734051704407},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4278201460838318},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.36014461517333984},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.25874629616737366},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2066659927368164},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.13850316405296326},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isbi.2012.6235541","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2012.6235541","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 9th IEEE International Symposium on Biomedical Imaging (ISBI)","raw_type":"proceedings-article"},{"id":"pmh:oai:ora.ox.ac.uk:uuid:498be8dd-2583-4d77-af2e-b7c412935f42","is_oa":false,"landing_page_url":"https://ora.ox.ac.uk/objects/uuid:498be8dd-2583-4d77-af2e-b7c412935f42","pdf_url":null,"source":{"id":"https://openalex.org/S4306402636","display_name":"Oxford University Research Archive (ORA) (University of Oxford)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I40120149","host_organization_name":"University of Oxford","host_organization_lineage":["https://openalex.org/I40120149"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symplectic Elements at Oxford","raw_type":"Conference"}],"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/F4320337372","display_name":"U.S. National Library of Medicine","ror":"https://ror.org/0060t0j89"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W22745672","https://openalex.org/W1526263733","https://openalex.org/W2007905373","https://openalex.org/W2073878448","https://openalex.org/W2074607712","https://openalex.org/W2080118161","https://openalex.org/W2104241941","https://openalex.org/W2104276184","https://openalex.org/W2119249988"],"related_works":["https://openalex.org/W2030098947","https://openalex.org/W1974777989","https://openalex.org/W3204184292","https://openalex.org/W2363834444","https://openalex.org/W2003466055","https://openalex.org/W2070077862","https://openalex.org/W2765199790","https://openalex.org/W3176564347","https://openalex.org/W2164944168","https://openalex.org/W1985458517"],"abstract_inverted_index":{"Segmentation":[0],"of":[1,35,49,78,91,96],"the":[2,36],"left":[3],"ventricular":[4],"myocardium":[5,37],"from":[6,21],"3D":[7],"echocardiograms":[8],"is":[9,83],"complicated":[10],"by":[11,52,62,69],"speckle,":[12],"artifact,":[13],"and":[14,55,57,67,72,94],"complex":[15],"anatomy.":[16],"Typical":[17],"segmentation":[18,48],"methods":[19],"benefit":[20],"accurate":[22],"initialization.":[23],"We":[24],"propose":[25],"a":[26,63],"two-step":[27],"Hough":[28],"transform":[29],"to":[30,46,107],"find":[31],"an":[32],"annular":[33],"approximation":[34],"in":[38],"short-axis":[39],"echo":[40],"slices.":[41],"The":[42],"method":[43],"was":[44,80],"compared":[45],"manual":[47],"5641":[50],"slices":[51,87,93,98],"center":[53],"points":[54],"endocardial":[56],"epicardial":[58],"radii.":[59],"Centers":[60],"deviated":[61],"mean":[64],"3.31":[65],"mm,":[66,74],"radii":[68],"2.57":[70],"mm":[71],"3.04":[73],"respectively.":[75],"Dice's":[76],"coefficient":[77],"similarity":[79],"0.70.":[81],"Similarity":[82],"higher":[84],"when":[85],"apical":[86],"are":[88],"ignored.":[89],"93.8%":[90],"all":[92],"96.8%":[95],"non-apical":[97],"met":[99],"criteria":[100],"that":[101],"suggest":[102],"they":[103],"would":[104],"be":[105],"appropriate":[106],"initialize":[108],"further":[109],"segmentation.":[110]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
