Monali More, Aparna Shastri

Broschiertes Buch

Automatic Auscultation by using Visual Dot Pattern

Heart sound analysis with Signal Processing

Beschreibung

Auscultation, listening to sounds coming from human organs, is a primary routine for screening and diagnosing many pathological conditions of the heart. Heart sounds-based methods of diagnosis are designed to explore and investigate the relationships between heart sounds and heart disease using digital signal processing technologies. Most of the conventional methods for analysing heart sound signals are based on observing the amplitude differences in the time or frequency domain.This paper describes a Visual dot pattern (VDP) method, which visualizes sound signals in a diagrammatic representation. Experiments are carried out to evaluate the proposed system for heart sound analysis under various normal and abnormal conditions. Principal Component Analysis (PCA) based on eigenspace system is used as classifier for image patterns obtained. Heart Sound signalspatterns are successfully recognized as normal and abnormal Heart Sound such as Aortic Stenosis (AS), Mitral Stenosis (MS), Aortic Regurgitation (AR) and Mitral Regurgitation (MR).

Autor

Monali More, acquired her B.E.degree in electronics and Telecommunication Engineering in 2009 and M.E. degree in Electronics (Digital System) in 2013 from Savitribai Phule Pune University. She has taught many subjects at UG level. She has Published her work in Springer journal. She is a member of Professional bodies such as IEEE, IETE and ISTE.

Produktdetails

• Verlag: LAP Lambert Academic Publishing
• Seitenzahl: 68
• Erscheinungstermin: 24. August 2020
• Englisch
• Abmessung: 220mm x 150mm x 5mm
• Gewicht: 119g
• ISBN-13: 9786202795487
• ISBN-10: 6202795484
• Artikelnr.: 60332264