Cargando…

Classification of Children's Heart Sounds With Noise Reduction Based on Variational Modal Decomposition

PURPOSE: Children's heart sounds were denoised to improve the performance of the intelligent diagnosis. METHODS: A combined noise reduction method based on variational modal decomposition (VMD) and wavelet soft threshold algorithm (WST) was proposed, and used to denoise 103 phonocardiogram samp...

Descripción completa

Detalles Bibliográficos
Autores principales:	Zhang, Anqi, Wang, Jiaming, Qu, Fei, He, Zhaoming
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Frontiers Media S.A. 2022
Materias:	Medical Technology
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9178247/ https://www.ncbi.nlm.nih.gov/pubmed/35693881 http://dx.doi.org/10.3389/fmedt.2022.854382

Ejemplares similares

Multistage Classification of Current Density Distribution Maps of Various Heart States Based on Correlation Analysis and k-NN Algorithm
por: Udovychenko, Yevhenii, et al.
Publicado: (2021)

FPGA-Based High-Performance Phonocardiography System for Extraction of Cardiac Sound Components Using Inverse Delayed Neuron Model
por: Anumukonda, Madhubabu, et al.
Publicado: (2021)

The detection and prediction of surgical site infections using multi-modal sensors and machine learning: Results in an animal model
por: Hughes, Charmayne Mary Lee, et al.
Publicado: (2023)

Exploring Unsupervised Machine Learning Classification Methods for Physiological Stress Detection
por: Iqbal, Talha, et al.
Publicado: (2022)

Reduction of Airborne Bacterial Burden in the OR by Installation of Unidirectional Displacement Airflow (UDF) Systems
por: Fischer, Sebastian, et al.
Publicado: (2015)

A novel SAR reduction technique for implantable antenna using conformal absorber metasurface
por: Das, Soumyadeep, et al.
Publicado: (2022)

A connection between the Efferent Auditory System and Noise-Induced Tinnitus Generation. Reduced contralateral suppression of TEOAEs in patients with noise-induced tinnitus
por: Lalaki, Panagiota, et al.
Publicado: (2011)

Developing “MinDag” – an app to capture symptom variation and illness mechanisms in bipolar disorder
por: Bjella, Thomas D., et al.
Publicado: (2022)

Innovative Patient Involvement During Covid-19: Keeping Patients at the Heart of HTA
por: Rasburn, Mark, et al.
Publicado: (2021)

A comparison of the effect of a variety of thermal and vibratory modalities on skin temperature and blood flow in healthy volunteers
por: Lohman, Everett B., et al.
Publicado: (2011)

Understanding a videogame home intervention for children with hemiplegia: a mixed methods multi-case study
por: Chan-Víquez, Daniela, et al.
Publicado: (2023)

Single-Site Laparoscopic Percutaneous Extraperitoneal Closure of the Internal Ring Using an Epidural Needle for Children with Inguinal Hernia
por: Zhang, Jian-qin, et al.
Publicado: (2019)

Source of statistical noises in the Monte Carlo sampling techniques for coherently scattered photons
por: Muhammad, Wazir, et al.
Publicado: (2013)

Positive Impact of Targeted Educational Intervention in Children With Low Adherence to Growth Hormone Treatment Identified by Use of the Easypod™ Electronic Auto-injector Device
por: Assefi, Aria Reza, et al.
Publicado: (2021)

Prostate Cancer Vascularity: Superb Microvascular Imaging Ultrasonography with Histopathology Correlation
por: Zhu, Yi-Cheng, et al.
Publicado: (2019)

Customized Knee Prosthesis in Treatment of Giant Cell Tumors of the Proximal Tibia: Application of 3-Dimensional Printing Technology in Surgical Design
por: Luo, Wenbin, et al.
Publicado: (2017)

Empirical Mode Decomposition-Based Feature Extraction for Environmental Sound Classification
por: Ahmed, Ammar, et al.
Publicado: (2022)

Noise Pollution: The Sound Behind Heart Effects
por: Mead, M. Nathaniel
Publicado: (2007)

Arrhythmia ECG Noise Reduction by Ensemble Empirical Mode Decomposition
por: Chang, Kang-Ming
Publicado: (2010)

Sound and Noise
Publicado: (1887)

Effect of sound insulation on noise reduction in an agricultural tractor cab
por: Han, Hyun-Woo, et al.
Publicado: (2022)

Intelligent Diagnosis of Heart Murmurs in Children with Congenital Heart Disease
por: Wang, Jiaming, et al.
Publicado: (2020)

A kind of integrated serial algorithms for noise reduction and characteristics expanding in respiratory sound
por: Meng, Fei, et al.
Publicado: (2019)

Noise correlation and its impact on the performance of multi‐material decomposition‐based spectral imaging in photon‐counting CT
por: Tang, Xiangyang, et al.
Publicado: (2022)

Computer Software tool for heart rate variability (HRV), T-wave alternans (TWA) and heart rate turbulence (HRT) analysis from ECGs
por: Kudryński, Krzysztof, et al.
Publicado: (2011)

The GA4GH Variation Representation Specification: A computational framework for variation representation and federated identification
por: Wagner, Alex H., et al.
Publicado: (2021)

Attention-Based Joint Training of Noise Suppression and Sound Event Detection for Noise-Robust Classification
por: Son, Jin-Young, et al.
Publicado: (2021)

A New Classification for Adipose-derived Stromal-cell Systems
por: Copcu, H. Eray
Publicado: (2022)

A System for Heart Sounds Classification
por: Redlarski, Grzegorz, et al.
Publicado: (2014)

Lipomatous hypertrophy of the interatrial septum in ECG-gated multislice computed tomography of the heart
por: Czekajska-Chehab, Elżbieta, et al.
Publicado: (2012)

Pathways for Processing Noise: Heart Health and the Sounds of Everyday Life
por: Barrett, Julia R.
Publicado: (2013)

Filtering out the noise: evaluating the impact of noise and sound reduction strategies on sleep quality for ICU patients
por: Bosma, Karen J, et al.
Publicado: (2009)

Long-term results of excimer laser procedure to correct astigmatic refractive errors
por: Roszkowska, Anna M., et al.
Publicado: (2013)

Mapping chemical elements on the surface of orthodontic appliance by SEM-EDX
por: Mikulewicz, Marcin, et al.
Publicado: (2014)

Minimally Invasive Surgery (MIS) of Anterior Ring Fracture Combined with Pubic Symphysis Separation
por: Liu, Zhendong, et al.
Publicado: (2014)

Cognitive intervention results in web-based videophone treatment adherence and improved cognitive scores
por: Riegler, Lindsay James, et al.
Publicado: (2013)

Comparison of Apical Microleakage of Dual-Curing Resin Cements with Fluid-Filtration and Dye Extraction Techniques
por: Kaya, Sadullah, et al.
Publicado: (2015)

A Preliminary Comparison of Endoscopic Sphincterotomy, Endoscopic Papillary Large Balloon Dilation, and Combination of the Two in Endoscopic Choledocholithiasis Treatment
por: Guo, Yandong, et al.
Publicado: (2015)

Performance Characteristics of Seven Bilevel Mechanical Ventilators in Pressure-Support Mode with Different Cycling Criteria: A Comparative Bench Study
por: Chen, Yuqing, et al.
Publicado: (2015)

Evaluation of the 3D Finite Element Method Using a Tantalum Rod for Osteonecrosis of the Femoral Head
por: Shi, Jingsheng, et al.
Publicado: (2014)

Cannot write session to /tmp/vufind_sessions/sess_5n3udgtrr8n9bhgkvcnk5ped26