Name
Title | ||
|---|---|---|
Improved computerized cardiac auscultation by discarding artifact contaminated PCG signal sub-sequence. |
Abstract | ||
|---|---|---|
•Different types of physiological interferences as artifacts at different intensities in terms of SNR are considered to evaluate the performance of the proposed algorithm.•With Q-factor equal to 2.4, the TQWT provides a wavelet that closely models the shape of S1 and S2 sounds of PCG signal.•Better performance is registered in case of coughing, hiccups and deep breathing artifacts for both normal and abnormal heart sounds. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.1016/j.bspc.2017.11.001 | Biomedical Signal Processing and Control |
Keywords | Field | DocType |
Phonocardiogram (PCG) signal,Heart sounds,Artifacts,Artifact-free sub-sequence,Detection of artifacts,Tunable Q-wavelet transform,TQWT,Sub-band decomposition,Median filter | Phonocardiogram,Audio signal,Median filter,Pattern recognition,Electronic stethoscope,Speech recognition,Artificial intelligence,Auscultation,Mathematics,Discrete wavelet packet transform,Heart sounds | Journal |
Volume | ISSN | Citations |
41 | 1746-8094 | 2 |
PageRank | References | Authors |
0.38 | 5 | 2 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| A. Kishore Kumar | 1 | 2 | 0.38 |
| Goutam Saha | 2 | 255 | 23.17 |