{"id":"https://openalex.org/W4211045847","doi":"https://doi.org/10.1016/j.eswa.2022.116632","title":"An automatic approach for heart segmentation in CT scans through image processing techniques and Concat-U-Net","display_name":"An automatic approach for heart segmentation in CT scans through image processing techniques and Concat-U-Net","publication_year":2022,"publication_date":"2022-02-12","ids":{"openalex":"https://openalex.org/W4211045847","doi":"https://doi.org/10.1016/j.eswa.2022.116632"},"language":"en","primary_location":{"id":"doi:10.1016/j.eswa.2022.116632","doi":"https://doi.org/10.1016/j.eswa.2022.116632","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2022.116632","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","ccf-c","cwts-core","dongbi-c","doyens","fnege-3","jufo-2","ki-jl-2","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5024460219","display_name":"Jo\u00e3o Ot\u00e1vio Bandeira Diniz","orcid":"https://orcid.org/0000-0003-3303-3346","observed_orcids":["https://orcid.org/0000-0003-3303-3346"]},"institutions":[{"id":"https://openalex.org/I4210147816","display_name":"Instituto Federal do Maranh\u00e3o","ror":"https://ror.org/05rm1p636","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210147816"]},{"id":"https://openalex.org/I47327664","display_name":"Universidade Federal do Maranh\u00e3o","ror":"https://ror.org/043fhe951","country_code":"BR","type":"education","lineage":["https://openalex.org/I47327664"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Jo\u00e3o Ot\u00e1vio Bandeira Diniz","raw_affiliation_strings":["Federal Institute of Maranh\u00e3o, BR-226, SN, Vila Nova, Campus Graja\u00fa, 65940-00, Graja\u00fa, MA, Brazil","Federal University of Maranh\u00e3o, Av. dos Portugueses, SN, Bacanga, Campus do Bacanga, 65085-580, S\u00e3o Lu\u00eds, MA, Brazil"],"raw_orcid":"https://orcid.org/0000-0003-3303-3346","affiliations":[{"raw_affiliation_string":"Federal Institute of Maranh\u00e3o, BR-226, SN, Vila Nova, Campus Graja\u00fa, 65940-00, Graja\u00fa, MA, Brazil","institution_ids":["https://openalex.org/I4210147816"]},{"raw_affiliation_string":"Federal University of Maranh\u00e3o, Av. dos Portugueses, SN, Bacanga, Campus do Bacanga, 65085-580, S\u00e3o Lu\u00eds, MA, Brazil","institution_ids":["https://openalex.org/I47327664"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031569921","display_name":"Jonnison Lima Ferreira","orcid":"https://orcid.org/0000-0003-4075-4707","observed_orcids":["https://orcid.org/0000-0003-4075-4707"]},"institutions":[{"id":"https://openalex.org/I47327664","display_name":"Universidade Federal do Maranh\u00e3o","ror":"https://ror.org/043fhe951","country_code":"BR","type":"education","lineage":["https://openalex.org/I47327664"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jonnison Lima Ferreira","raw_affiliation_strings":["Federal University of Maranh\u00e3o, Av. dos Portugueses, SN, Bacanga, Campus do Bacanga, 65085-580, S\u00e3o Lu\u00eds, MA, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Maranh\u00e3o, Av. dos Portugueses, SN, Bacanga, Campus do Bacanga, 65085-580, S\u00e3o Lu\u00eds, MA, Brazil","institution_ids":["https://openalex.org/I47327664"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077485474","display_name":"Omar Andr\u00e9s Carmona Cortes","orcid":"https://orcid.org/0000-0002-5805-2490","observed_orcids":["https://orcid.org/0000-0002-5805-2490"]},"institutions":[{"id":"https://openalex.org/I4210147816","display_name":"Instituto Federal do Maranh\u00e3o","ror":"https://ror.org/05rm1p636","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210147816"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Omar Andres Carmona Cortes","raw_affiliation_strings":["Federal Institute of Maranh\u00e3o, Av. Get\u00falio Vargas, 04, Monte Castelo, Campus Monte Castelo, 65030-005, S\u00e3o Lu\u00eds, MA, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal Institute of Maranh\u00e3o, Av. Get\u00falio Vargas, 04, Monte Castelo, Campus Monte Castelo, 65030-005, S\u00e3o Lu\u00eds, MA, Brazil","institution_ids":["https://openalex.org/I4210147816"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057598901","display_name":"Arist\u00f3fanes Corr\u00eaa Silva","orcid":"https://orcid.org/0000-0003-0423-2514","observed_orcids":["https://orcid.org/0000-0003-0423-2514"]},"institutions":[{"id":"https://openalex.org/I47327664","display_name":"Universidade Federal do Maranh\u00e3o","ror":"https://ror.org/043fhe951","country_code":"BR","type":"education","lineage":["https://openalex.org/I47327664"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Arist\u00f3fanes Corr\u00eaa Silva","raw_affiliation_strings":["Federal University of Maranh\u00e3o, Av. dos Portugueses, SN, Bacanga, Campus do Bacanga, 65085-580, S\u00e3o Lu\u00eds, MA, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Maranh\u00e3o, Av. dos Portugueses, SN, Bacanga, Campus do Bacanga, 65085-580, S\u00e3o Lu\u00eds, MA, Brazil","institution_ids":["https://openalex.org/I47327664"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014448875","display_name":"Anselmo Cardoso de Paiva","orcid":"https://orcid.org/0000-0003-4921-0626","observed_orcids":["https://orcid.org/0000-0003-4921-0626"]},"institutions":[{"id":"https://openalex.org/I47327664","display_name":"Universidade Federal do Maranh\u00e3o","ror":"https://ror.org/043fhe951","country_code":"BR","type":"education","lineage":["https://openalex.org/I47327664"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Anselmo Cardoso de Paiva","raw_affiliation_strings":["Federal University of Maranh\u00e3o, Av. dos Portugueses, SN, Bacanga, Campus do Bacanga, 65085-580, S\u00e3o Lu\u00eds, MA, Brazil"],"raw_orcid":"https://orcid.org/0000-0003-4921-0626","affiliations":[{"raw_affiliation_string":"Federal University of Maranh\u00e3o, Av. dos Portugueses, SN, Bacanga, Campus do Bacanga, 65085-580, S\u00e3o Lu\u00eds, MA, Brazil","institution_ids":["https://openalex.org/I47327664"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5024460219"],"corresponding_institution_ids":["https://openalex.org/I4210147816","https://openalex.org/I47327664"],"apc_list":{"value":3130,"currency":"USD","value_usd":3130},"apc_paid":null,"fwci":1.5318,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.83209436,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"196","issue":null,"first_page":"116632","last_page":"116632"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9990000128746033,"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":0.9990000128746033,"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/T14510","display_name":"Medical Imaging and Analysis","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10358","display_name":"Advanced Radiotherapy Techniques","score":9.999999747378752e-05,"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/cardiac-segmentation","display_name":"cardiac image segmentation","score":0.9739999771118164},{"id":"https://openalex.org/keywords/organs-at-risk","display_name":"organs at risk","score":0.871999979019165},{"id":"https://openalex.org/keywords/radiotherapy-treatment-planning","display_name":"radiotherapy treatment planning","score":0.871999979019165},{"id":"https://openalex.org/keywords/ct-images","display_name":"CT images","score":0.5759999752044678},{"id":"https://openalex.org/keywords/atlas-based-segmentation","display_name":"atlas-based segmentation","score":0.8140000104904175},{"id":"https://openalex.org/keywords/histogram-matching","display_name":"histogram matching","score":0.9190000295639038},{"id":"https://openalex.org/keywords/image-registration","display_name":"image registration","score":0.7519999742507935},{"id":"https://openalex.org/keywords/image-processing","display_name":"image processing","score":0.4490000009536743},{"id":"https://openalex.org/keywords/deep-learning-segmentation","display_name":"deep learning segmentation","score":0.5550000071525574}],"concepts":[{"id":"https://openalex.org/C203519979","wikidata":"https://www.wikidata.org/wiki/Q865360","display_name":"Jaccard index","level":3,"score":0.8361531496047974},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.8126267194747925},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7454642653465271},{"id":"https://openalex.org/C163892561","wikidata":"https://www.wikidata.org/wiki/Q2613728","display_name":"S\u00f8rensen\u2013Dice coefficient","level":4,"score":0.7367656826972961},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6515202522277832},{"id":"https://openalex.org/C22029948","wikidata":"https://www.wikidata.org/wiki/Q45089","display_name":"Dice","level":2,"score":0.5026884078979492},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.4762834906578064},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.45262452960014343},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.4443582594394684},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.41055479645729065},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.33889734745025635},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2024914026260376},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0754125714302063},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.eswa.2022.116632","doi":"https://doi.org/10.1016/j.eswa.2022.116632","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2022.116632","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","ccf-c","cwts-core","dongbi-c","doyens","fnege-3","jufo-2","ki-jl-2","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9391000270843506,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W1757407923","https://openalex.org/W1836465849","https://openalex.org/W1901129140","https://openalex.org/W1963623641","https://openalex.org/W1987869189","https://openalex.org/W2044032707","https://openalex.org/W2048250644","https://openalex.org/W2055437967","https://openalex.org/W2086515666","https://openalex.org/W2086631544","https://openalex.org/W2108057069","https://openalex.org/W2123402141","https://openalex.org/W2142853128","https://openalex.org/W2294567968","https://openalex.org/W2581615902","https://openalex.org/W2696396770","https://openalex.org/W2734349601","https://openalex.org/W2755147576","https://openalex.org/W2766388543","https://openalex.org/W2784257876","https://openalex.org/W2799452775","https://openalex.org/W2888538030","https://openalex.org/W2897402727","https://openalex.org/W2900270854","https://openalex.org/W2911068672","https://openalex.org/W2914242365","https://openalex.org/W2914363005","https://openalex.org/W2916412824","https://openalex.org/W2940892347","https://openalex.org/W2941609483","https://openalex.org/W2952855260","https://openalex.org/W2964963315","https://openalex.org/W3009005803","https://openalex.org/W3015023997","https://openalex.org/W3036209584","https://openalex.org/W3043193945","https://openalex.org/W3048266091","https://openalex.org/W3104370314","https://openalex.org/W3122999485","https://openalex.org/W3163368546","https://openalex.org/W3173455503","https://openalex.org/W3175914901","https://openalex.org/W3197791360","https://openalex.org/W4200120154","https://openalex.org/W4206519171","https://openalex.org/W4229906452","https://openalex.org/W4241792738","https://openalex.org/W4244955044","https://openalex.org/W6681083895"],"related_works":["https://openalex.org/W4214948616","https://openalex.org/W2791559429","https://openalex.org/W3200546220","https://openalex.org/W4396558637","https://openalex.org/W2132068207","https://openalex.org/W2802527148","https://openalex.org/W1998609708","https://openalex.org/W2152804877","https://openalex.org/W4320489889","https://openalex.org/W2792094010"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":3}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2022-02-13T00:00:00"}