{"id":"https://openalex.org/W1590343740","doi":"https://doi.org/10.1109/memea.2015.7145162","title":"Gaussian mixture modeling for statistical analysis of features of high-resolution CT images of diffuse pulmonary diseases","display_name":"Gaussian mixture modeling for statistical analysis of features of high-resolution CT images of diffuse pulmonary diseases","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W1590343740","doi":"https://doi.org/10.1109/memea.2015.7145162","mag":"1590343740"},"language":"en","primary_location":{"id":"doi:10.1109/memea.2015.7145162","is_oa":false,"landing_page_url":"https://doi.org/10.1109/memea.2015.7145162","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Symposium on Medical Measurements and Applications (MeMeA) 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/A5009448418","display_name":"Eliana Almeida","orcid":"https://orcid.org/0000-0002-4782-3771"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Eliana Almeida","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada","Department of Electrical and Computer Engineering, Schulich School of Engineering, University of Calgary, AB, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Schulich School of Engineering, University of Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008235253","display_name":"Rangaraj M. Rangayyan","orcid":"https://orcid.org/0000-0002-6764-8691"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Rangaraj M. Rangayyan","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada","Department of Electrical and Computer Engineering, Schulich School of Engineering, University of Calgary, AB, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Schulich School of Engineering, University of Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061259545","display_name":"Paulo Mazzoncini de Azevedo\u2010Marques","orcid":"https://orcid.org/0000-0002-7271-2774"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Paulo M. Azevedo-Marques","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada","Department of Electrical and Computer Engineering, Schulich School of Engineering, University of Calgary, AB, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Schulich School of Engineering, University of Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5009448418"],"corresponding_institution_ids":["https://openalex.org/I168635309"],"apc_list":null,"apc_paid":null,"fwci":2.4511,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.87577129,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13414","display_name":"Radioactive Decay and Measurement Techniques","score":0.9327999949455261,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13414","display_name":"Radioactive Decay and Measurement Techniques","score":0.9327999949455261,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mixture-model","display_name":"Mixture model","score":0.7945171594619751},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.7681465148925781},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7306209206581116},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5689750909805298},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5610748529434204},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5037869811058044},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4939752221107483},{"id":"https://openalex.org/keywords/contextual-image-classification","display_name":"Contextual image classification","score":0.4202384948730469},{"id":"https://openalex.org/keywords/gaussian-process","display_name":"Gaussian process","score":0.41628003120422363},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.21073314547538757},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.059518963098526}],"concepts":[{"id":"https://openalex.org/C61224824","wikidata":"https://www.wikidata.org/wiki/Q2260434","display_name":"Mixture model","level":2,"score":0.7945171594619751},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.7681465148925781},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7306209206581116},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5689750909805298},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5610748529434204},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5037869811058044},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4939752221107483},{"id":"https://openalex.org/C75294576","wikidata":"https://www.wikidata.org/wiki/Q5165192","display_name":"Contextual image classification","level":3,"score":0.4202384948730469},{"id":"https://openalex.org/C61326573","wikidata":"https://www.wikidata.org/wiki/Q1496376","display_name":"Gaussian process","level":3,"score":0.41628003120422363},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.21073314547538757},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.059518963098526},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/memea.2015.7145162","is_oa":false,"landing_page_url":"https://doi.org/10.1109/memea.2015.7145162","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Symposium on Medical Measurements and Applications (MeMeA) Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1562347861","https://openalex.org/W1566823345","https://openalex.org/W1579271636","https://openalex.org/W2015246315","https://openalex.org/W2044465660","https://openalex.org/W2049633694","https://openalex.org/W2076357547","https://openalex.org/W2092152153","https://openalex.org/W2141619730","https://openalex.org/W2160971639","https://openalex.org/W2488678869","https://openalex.org/W2582743722","https://openalex.org/W2796740294"],"related_works":["https://openalex.org/W1975321310","https://openalex.org/W1952261593","https://openalex.org/W2014494654","https://openalex.org/W3130349901","https://openalex.org/W1578916557","https://openalex.org/W1992295166","https://openalex.org/W1964286703","https://openalex.org/W2143508933","https://openalex.org/W2169866437","https://openalex.org/W2565656575"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"results":[3],"of":[4,7,15,27,42,75,81,95,106,109,117],"statistical":[5,104],"analysis":[6,105],"fractal":[8],"and":[9,44,69,112],"texture":[10],"features":[11,21],"obtained":[12],"from":[13,24,31],"images":[14],"diffuse":[16],"pulmonary":[17],"diseases":[18],"(DPDs).":[19],"The":[20,36,99],"were":[22,67],"extracted":[23],"preprocessed":[25],"regions":[26],"interest":[28],"(ROIs)":[29],"selected":[30],"high-resolution":[32],"computed":[33],"tomography":[34],"images.":[35],"ROIs":[37],"represent":[38],"five":[39],"different":[40],"patterns":[41],"DPDs":[43],"normal":[45],"lung":[46],"tissues.":[47],"A":[48],"Gaussian":[49],"mixture":[50],"model":[51],"(GMM)":[52],"was":[53],"constructed":[54],"for":[55,87],"each":[56,62,110],"feature,":[57],"including":[58],"all":[59],"patterns.":[60],"For":[61],"GMM,":[63],"the":[64,72,76,82,84,107,115],"six":[65],"classes":[66],"identified":[68],"compared":[70],"with":[71],"radiological":[73],"classification":[74,94,118],"corresponding":[77],"ROIs.":[78],"In":[79],"78.5%":[80],"features,":[83],"GMM":[85,100],"provides,":[86],"at":[88,96],"least":[89,97],"one":[90],"class,":[91],"a":[92],"correct":[93],"60%.":[98],"approach":[101],"facilitates":[102],"detailed":[103],"characteristics":[108],"feature":[111],"assists":[113],"in":[114],"development":[116],"strategies.":[119]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
