{"doi":"10.1016/j.ifacol.2020.12.605","title":"Application of Neural Networks for Heart Rate Monitoring","abstract":"This paper addresses the problem of heart rate (HR) monitoring from photo-plethysmography(PPG) sensors, where artifacts caused by body movements drastically affect the quality of the measurement signal. The PPG signal is windowed into consecutive segments, and for each time-windows, a Butterworth bandpass filter is utilized to attenuate high-frequency noises. Then, the PPG signal is processed by using the singular spectrum analysis technique to obtain a smooth PPG signal. In order to remove artifacts caused by the physical activity of the subject, the 3-dimensional accelerometer signal is used as an auxiliary signal to detect the presence of motion artifact (MA). A new spectral subtraction approach is proposed for MA rejection. For the purpose of HR estimation from the PPG signal, a feature extraction method is performed, and neural network binary classifier is used to detect the most probable frequencies corresponding to the actual HR. HR estimations are passed through a Kalman filter to result in smooth and accurate HR estimations.","journal":"IFAC-PapersOnLine","year":2020,"id":107796,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":6,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9663,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2020-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":344847,"name":"Iman Hajizadeh","orcid":"0000-0001-8102-073X","position":1,"is_corresponding":false},{"id":344845,"name":"Mert Sevil","orcid":"0000-0003-3662-0255","position":2,"is_corresponding":false},{"id":344846,"name":"Mudassir Rashid","orcid":"0000-0003-4521-0872","position":3,"is_corresponding":false},{"id":518385,"name":"Nichole Hobbs","orcid":null,"position":4,"is_corresponding":false},{"id":346433,"name":"Rachel Brandt","orcid":null,"position":5,"is_corresponding":false},{"id":517598,"name":"Xiaoyu Sun","orcid":"0000-0003-4744-0479","position":6,"is_corresponding":false},{"id":344851,"name":"Ali Çınar","orcid":"0000-0002-1607-9943","position":7,"is_corresponding":false},{"id":344848,"name":"Mohammad Reza Askari","orcid":"0000-0003-0642-6865","position":0,"is_corresponding":true}],"reference_count":16,"raw_metadata":null,"created_at":"2026-07-18T23:12:39.385256Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}