Results 21 to 30 of about 3,079,923 (316)
Non-Contact Heart Sound Measurement Using Independent Component Analysis
A non-contact heart sound measurement method using independent component analysis (ICA) was successfully developed, and the measured heart sound was quantitatively evaluated with the signal-to-noise ratio (SNR). There have been recent developments in the
Shun Muramatsu+3 more
doaj +1 more source
The heart sound signals captured via a digital stethoscope are often distorted by environmental and physiological noise, altering their salient and critical properties.
Shams Nafisa Ali+4 more
semanticscholar +1 more source
Cardiac auscultation is one of the most popular diagnosis approaches to determine cardiovascular status based on listening to heart sounds with a stethoscope.
Soomin Lee+5 more
doaj +1 more source
Basic Research on the Development of an Automatic Heart Sound Diagnosis System - Analysis of Heart Sounds for Learning Policy and Experiment for the Prototype of the Auscultation Part - [PDF]
A design policy was established for a specific data flow and learning method for the automatic heart-sound diagnosis system under development. The production of each part becomes possible, and auscultation and learning begin.
Hirotoshi Hishida+5 more
doaj
Identification of heart sound signals in the form of a phonocardiogram (PCG) has recently attracted the attention of many researchers along with the development of small devices and global Internet connection in a way to offer automatic illness ...
JUSAK, J.+2 more
doaj +1 more source
Classification of Heart Sounds Using Convolutional Neural Network
Heart sounds play an important role in the diagnosis of cardiac conditions. Due to the low signal-to-noise ratio (SNR), it is problematic and time-consuming for experts to discriminate different kinds of heart sounds.
Fan Li+4 more
semanticscholar +1 more source