{"id":"https://openalex.org/W2100341240","doi":"https://doi.org/10.1109/icpr.2008.4761334","title":"Rayleigh segmentation of the endocardium in ultrasound images","display_name":"Rayleigh segmentation of the endocardium in ultrasound images","publication_year":2008,"publication_date":"2008-12-01","ids":{"openalex":"https://openalex.org/W2100341240","doi":"https://doi.org/10.1109/icpr.2008.4761334","mag":"2100341240"},"language":"en","primary_location":{"id":"doi:10.1109/icpr.2008.4761334","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr.2008.4761334","pdf_url":null,"source":{"id":"https://openalex.org/S4393916651","display_name":"Proceedings - International Conference on Pattern Recognition/Proceedings/International Conference on Pattern Recognition","issn_l":"1041-3278","issn":["1041-3278","1051-4651"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 19th International Conference on Pattern Recognition","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-12769","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015918186","display_name":"Mattias Hansson","orcid":null},"institutions":[{"id":"https://openalex.org/I183111857","display_name":"Malm\u00f6 University","ror":"https://ror.org/05wp7an13","country_code":"SE","type":"education","lineage":["https://openalex.org/I183111857"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Mattias Hansson","raw_affiliation_strings":["Applied Mathematics Group, Malm\u00f6 University, Sweden","Appl. Math. Group, Malmo Univ., Malmo, Sweden"],"affiliations":[{"raw_affiliation_string":"Applied Mathematics Group, Malm\u00f6 University, Sweden","institution_ids":["https://openalex.org/I183111857"]},{"raw_affiliation_string":"Appl. Math. Group, Malmo Univ., Malmo, Sweden","institution_ids":["https://openalex.org/I183111857"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000987779","display_name":"Niels Chr. Overgaard","orcid":"https://orcid.org/0000-0003-4142-0741"},"institutions":[{"id":"https://openalex.org/I183111857","display_name":"Malm\u00f6 University","ror":"https://ror.org/05wp7an13","country_code":"SE","type":"education","lineage":["https://openalex.org/I183111857"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Niels Chr. Overgaard","raw_affiliation_strings":["Applied Mathematics Group, Malm\u00f6 University, Sweden"],"affiliations":[{"raw_affiliation_string":"Applied Mathematics Group, Malm\u00f6 University, Sweden","institution_ids":["https://openalex.org/I183111857"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069875065","display_name":"Anders Heyden","orcid":"https://orcid.org/0000-0002-3063-355X"},"institutions":[{"id":"https://openalex.org/I183111857","display_name":"Malm\u00f6 University","ror":"https://ror.org/05wp7an13","country_code":"SE","type":"education","lineage":["https://openalex.org/I183111857"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Anders Heyden","raw_affiliation_strings":["Applied Mathematics Group, Malm\u00f6 University, Sweden","Appl. Math. Group, Malmo Univ., Malmo, Sweden"],"affiliations":[{"raw_affiliation_string":"Applied Mathematics Group, Malm\u00f6 University, Sweden","institution_ids":["https://openalex.org/I183111857"]},{"raw_affiliation_string":"Appl. Math. Group, Malmo Univ., Malmo, Sweden","institution_ids":["https://openalex.org/I183111857"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5015918186"],"corresponding_institution_ids":["https://openalex.org/I183111857"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.31638418,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2351","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9975000023841858,"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"}},"topics":[{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9975000023841858,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9959999918937683,"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":0.9945999979972839,"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/initialization","display_name":"Initialization","score":0.8847874402999878},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7399470210075378},{"id":"https://openalex.org/keywords/active-contour-model","display_name":"Active contour model","score":0.7210205793380737},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6992534399032593},{"id":"https://openalex.org/keywords/endocardium","display_name":"Endocardium","score":0.6514304280281067},{"id":"https://openalex.org/keywords/affine-transformation","display_name":"Affine transformation","score":0.6323054432868958},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.629357099533081},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6234395503997803},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6035799980163574},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.5311768054962158},{"id":"https://openalex.org/keywords/rayleigh-distribution","display_name":"Rayleigh distribution","score":0.430172860622406},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3761045038700104},{"id":"https://openalex.org/keywords/rayleigh-scattering","display_name":"Rayleigh scattering","score":0.3393917381763458},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20209404826164246},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.12091544270515442},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.07983279228210449},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07365238666534424},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.07261964678764343}],"concepts":[{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.8847874402999878},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7399470210075378},{"id":"https://openalex.org/C112353826","wikidata":"https://www.wikidata.org/wiki/Q127313","display_name":"Active contour model","level":4,"score":0.7210205793380737},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6992534399032593},{"id":"https://openalex.org/C85378888","wikidata":"https://www.wikidata.org/wiki/Q721856","display_name":"Endocardium","level":2,"score":0.6514304280281067},{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.6323054432868958},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.629357099533081},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6234395503997803},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6035799980163574},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.5311768054962158},{"id":"https://openalex.org/C40940223","wikidata":"https://www.wikidata.org/wiki/Q637150","display_name":"Rayleigh distribution","level":3,"score":0.430172860622406},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3761045038700104},{"id":"https://openalex.org/C46244369","wikidata":"https://www.wikidata.org/wiki/Q193709","display_name":"Rayleigh scattering","level":2,"score":0.3393917381763458},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20209404826164246},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.12091544270515442},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.07983279228210449},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07365238666534424},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.07261964678764343},{"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","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},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/icpr.2008.4761334","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr.2008.4761334","pdf_url":null,"source":{"id":"https://openalex.org/S4393916651","display_name":"Proceedings - International Conference on Pattern Recognition/Proceedings/International Conference on Pattern Recognition","issn_l":"1041-3278","issn":["1041-3278","1051-4651"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 19th International Conference on Pattern Recognition","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.214.5964","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.214.5964","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://figment.cse.usf.edu/~sfefilat/data/papers/ThBCT9.44.pdf","raw_type":"text"},{"id":"pmh:oai:DiVA.org:mau-12769","is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-12769","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"},{"id":"pmh:oai:muep.mau.se:2043/10483","is_oa":false,"landing_page_url":"http://hdl.handle.net/2043/10483","pdf_url":null,"source":{"id":"https://openalex.org/S4377196423","display_name":"Malm\u00f6 University Publications (Malm\u00f6 University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I183111857","host_organization_name":"Malm\u00f6 University","host_organization_lineage":["https://openalex.org/I183111857"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper, other"}],"best_oa_location":{"id":"pmh:oai:DiVA.org:mau-12769","is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-12769","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"},"sustainable_development_goals":[{"display_name":"No poverty","score":0.8100000023841858,"id":"https://metadata.un.org/sdg/1"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W141509600","https://openalex.org/W1480873147","https://openalex.org/W1569020493","https://openalex.org/W1992192543","https://openalex.org/W2059565257","https://openalex.org/W2089128627","https://openalex.org/W2093834886","https://openalex.org/W2098979973","https://openalex.org/W2104563273","https://openalex.org/W2111250300","https://openalex.org/W2147427282","https://openalex.org/W2164391318","https://openalex.org/W2167338900","https://openalex.org/W4212781311","https://openalex.org/W6628806528","https://openalex.org/W6675541728"],"related_works":["https://openalex.org/W4006364","https://openalex.org/W2937909273","https://openalex.org/W2351917300","https://openalex.org/W2535452286","https://openalex.org/W1998858566","https://openalex.org/W2075877975","https://openalex.org/W1990132050","https://openalex.org/W2166817636","https://openalex.org/W2009032864","https://openalex.org/W2547923980"],"abstract_inverted_index":{"In":[0,39],"this":[1,70],"paper":[2],"we":[3],"present":[4],"the":[5,17,40,43,50,55,61],"Coupled":[6],"Active":[7],"Contours":[8],"(CAC)":[9],"model,":[10],"which":[11],"is":[12,81],"applied":[13],"to":[14,60],"segmentation":[15],"of":[16],"endocardium":[18],"in":[19,58],"ultrasonic":[20],"images":[21],"assuming":[22],"Rayleigh":[23],"distributed":[24],"intensities.":[25],"Comparative":[26],"experiments,":[27],"both":[28],"real":[29],"and":[30,66,74,78],"synthetic,":[31],"with":[32],"a":[33],"standard":[34],"prior":[35,44,65],"model":[36,42],"are":[37],"presented.":[38],"CAC":[41],"acts,":[45],"by":[46],"affine":[47],"transformation,":[48],"on":[49],"same":[51],"image":[52],"information":[53],"as":[54],"active":[56,67],"contour,":[57],"addition":[59],"traditional":[62],"interaction":[63],"between":[64],"contour.":[68],"By":[69],"higher":[71],"convergence":[72],"rate":[73],"robustness,":[75],"w.r.t":[76],"artifacts":[77],"poor":[79],"initialization,":[80],"achieved.":[82]},"counts_by_year":[],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
