{"id":"https://openalex.org/W2944139825","doi":"https://doi.org/10.1109/is.2018.8710478","title":"Ballistocardiography Signal Processing by Wavelet Transform","display_name":"Ballistocardiography Signal Processing by Wavelet Transform","publication_year":2018,"publication_date":"2018-09-01","ids":{"openalex":"https://openalex.org/W2944139825","doi":"https://doi.org/10.1109/is.2018.8710478","mag":"2944139825"},"language":"en","primary_location":{"id":"doi:10.1109/is.2018.8710478","is_oa":false,"landing_page_url":"https://doi.org/10.1109/is.2018.8710478","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 International Conference on Intelligent Systems (IS)","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/A5042254735","display_name":"Radek Mart\u00ednek","orcid":"https://orcid.org/0000-0003-2054-143X"},"institutions":[{"id":"https://openalex.org/I142208455","display_name":"VSB - Technical University of Ostrava","ror":"https://ror.org/05x8mcb75","country_code":"CZ","type":"education","lineage":["https://openalex.org/I142208455"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Radek Martinek","raw_affiliation_strings":["Department of Cybernetics and Biomedical Engineering, VSB - Technical University of Ostrava, Ostrava, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cybernetics and Biomedical Engineering, VSB - Technical University of Ostrava, Ostrava, Czech Republic","institution_ids":["https://openalex.org/I142208455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086706877","display_name":"Ren\u00e9 Jaro\u0161","orcid":"https://orcid.org/0000-0003-3346-6467"},"institutions":[{"id":"https://openalex.org/I142208455","display_name":"VSB - Technical University of Ostrava","ror":"https://ror.org/05x8mcb75","country_code":"CZ","type":"education","lineage":["https://openalex.org/I142208455"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Rene Jaros","raw_affiliation_strings":["Department of Cybernetics and Biomedical Engineering, VSB - Technical University of Ostrava, Ostrava, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cybernetics and Biomedical Engineering, VSB - Technical University of Ostrava, Ostrava, Czech Republic","institution_ids":["https://openalex.org/I142208455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015416684","display_name":"Petr Bil\u00edk","orcid":"https://orcid.org/0000-0001-8655-778X"},"institutions":[{"id":"https://openalex.org/I142208455","display_name":"VSB - Technical University of Ostrava","ror":"https://ror.org/05x8mcb75","country_code":"CZ","type":"education","lineage":["https://openalex.org/I142208455"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Petr Bilik","raw_affiliation_strings":["Department of Cybernetics and Biomedical Engineering, VSB - Technical University of Ostrava, Ostrava, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cybernetics and Biomedical Engineering, VSB - Technical University of Ostrava, Ostrava, Czech Republic","institution_ids":["https://openalex.org/I142208455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047366218","display_name":"Jana Lancova","orcid":null},"institutions":[{"id":"https://openalex.org/I142208455","display_name":"VSB - Technical University of Ostrava","ror":"https://ror.org/05x8mcb75","country_code":"CZ","type":"education","lineage":["https://openalex.org/I142208455"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Jana Lancova","raw_affiliation_strings":["Department of Cybernetics and Biomedical Engineering, VSB - Technical University of Ostrava, Ostrava, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cybernetics and Biomedical Engineering, VSB - Technical University of Ostrava, Ostrava, Czech Republic","institution_ids":["https://openalex.org/I142208455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039615840","display_name":"Marcel Fajkus","orcid":"https://orcid.org/0000-0001-9544-4533"},"institutions":[{"id":"https://openalex.org/I142208455","display_name":"VSB - Technical University of Ostrava","ror":"https://ror.org/05x8mcb75","country_code":"CZ","type":"education","lineage":["https://openalex.org/I142208455"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Marcel Fajkus","raw_affiliation_strings":["Department of Telecommunications, VSB - Technical University of Ostrava, Ostrava, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Telecommunications, VSB - Technical University of Ostrava, Ostrava, Czech Republic","institution_ids":["https://openalex.org/I142208455"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047516371","display_name":"Jan Nedoma","orcid":"https://orcid.org/0000-0001-7459-2043"},"institutions":[{"id":"https://openalex.org/I142208455","display_name":"VSB - Technical University of Ostrava","ror":"https://ror.org/05x8mcb75","country_code":"CZ","type":"education","lineage":["https://openalex.org/I142208455"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Jan Nedoma","raw_affiliation_strings":["Department of Telecommunications, VSB - Technical University of Ostrava, Ostrava, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Telecommunications, VSB - Technical University of Ostrava, Ostrava, Czech Republic","institution_ids":["https://openalex.org/I142208455"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.19817144,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"45","last_page":"49"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":1.0,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/ballistocardiography","display_name":"Ballistocardiography","score":0.8617144823074341},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.6604245901107788},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.6232848167419434},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.5945183634757996},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5715122818946838},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.503145158290863},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4959753453731537},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49369320273399353},{"id":"https://openalex.org/keywords/matlab","display_name":"MATLAB","score":0.447429895401001},{"id":"https://openalex.org/keywords/ideal","display_name":"Ideal (ethics)","score":0.42102473974227905},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.367887943983078},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3281599283218384},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.32804936170578003},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32796207070350647},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.12183910608291626},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11582896113395691},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.053044646978378296}],"concepts":[{"id":"https://openalex.org/C2779611634","wikidata":"https://www.wikidata.org/wiki/Q4851812","display_name":"Ballistocardiography","level":2,"score":0.8617144823074341},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6604245901107788},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.6232848167419434},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.5945183634757996},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5715122818946838},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.503145158290863},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4959753453731537},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49369320273399353},{"id":"https://openalex.org/C2780365114","wikidata":"https://www.wikidata.org/wiki/Q169478","display_name":"MATLAB","level":2,"score":0.447429895401001},{"id":"https://openalex.org/C2776639384","wikidata":"https://www.wikidata.org/wiki/Q840396","display_name":"Ideal (ethics)","level":2,"score":0.42102473974227905},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.367887943983078},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3281599283218384},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.32804936170578003},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32796207070350647},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.12183910608291626},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11582896113395691},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.053044646978378296},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/is.2018.8710478","is_oa":false,"landing_page_url":"https://doi.org/10.1109/is.2018.8710478","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 International Conference on Intelligent Systems (IS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.49000000953674316}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1963910641","https://openalex.org/W1991113589","https://openalex.org/W1997870076","https://openalex.org/W2033443155","https://openalex.org/W2048104881","https://openalex.org/W2062140075","https://openalex.org/W2064659575","https://openalex.org/W2117346553","https://openalex.org/W2125524209","https://openalex.org/W2134563592","https://openalex.org/W2148325642","https://openalex.org/W2168752508","https://openalex.org/W2293235042","https://openalex.org/W2461101863","https://openalex.org/W2519059642","https://openalex.org/W2732255345","https://openalex.org/W2757321916","https://openalex.org/W2758837880","https://openalex.org/W7021133400"],"related_works":["https://openalex.org/W2443144249","https://openalex.org/W2414059932","https://openalex.org/W2419862092","https://openalex.org/W2409338817","https://openalex.org/W2086567125","https://openalex.org/W2143256197","https://openalex.org/W2401675268","https://openalex.org/W2412703768","https://openalex.org/W2029474091","https://openalex.org/W2367940508"],"abstract_inverted_index":{"This":[0],"work":[1],"deals":[2],"with":[3,22],"ballistocardiography":[4],"signal":[5],"(BCG)":[6],"processing":[7],"by":[8,16,29],"wavelet":[9],"transform":[10],"(WT).":[11],"BCG":[12],"signals":[13],"were":[14,83,107],"obtained":[15],"generating":[17],"an":[18,54],"ideal":[19,79],"synthetic":[20],"waveform":[21],"the":[23,39,42,58,65,78,86,93,104],"addition":[24,91],"of":[25,41,103],"certain":[26],"noise":[27],"and":[28,62,75,77,100],"measuring":[30],"real":[31],"data":[32],"using":[33],"a":[34],"three-axis":[35],"accelerometer":[36],"attached":[37],"to":[38,56,63,92],"chest":[40],"subject":[43],"under":[44],"test.":[45],"The":[46,70],"experiment":[47],"conducted":[48],"in":[49],"MATLAB":[50],"was":[51],"based":[52],"on":[53],"attempt":[55],"change":[57],"WT":[59],"parameter":[60],"settings":[61],"determine":[64],"output":[66],"signal-to-noise":[67],"ratio":[68],"(SNR).":[69],"results":[71],"showed":[72],"that":[73],"sym4":[74],"coif1":[76],"decomposition":[80],"degree":[81],"6":[82],"determined":[84],"as":[85],"most":[87],"appropriate":[88],"wavelet.":[89],"In":[90],"SNR":[94],"assessment,":[95],"heart":[96],"rate":[97],"(HR)":[98],"determination":[99],"subjective":[101],"observation":[102],"resulting":[105],"waveforms":[106],"performed.":[108]},"counts_by_year":[{"year":2025,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}