Now showing items 1-6 of 6
A Novel Fetal ECG Signal Compression Method: Variance and Neighboring Based Data Compression
Graphs of ECG signals in time domain have an important place in the diagnosis of heart diseases. ECG (fetal ECG-FECG) signals from fetuses also reveal heart problems, particularly changes in ST interval, that the baby ...
Machine Learning Based Classification of Violin and Viola Instrument Sounds for the Same Notes
In this paper, a study on the classification of violin and viola instrument sounds in the same notes that are hard for people to distinguish is presented. First, 16 statistical features defined in the time and frequency ...
Pairwise and variance based signal compression algorithm (PVBSC) in the P300 based speller systems using EEG signals
(Elsevier Ireland Ltd, 2019)
Background and objective: Brain-Computer Interfaces (BCI) are used to provide environmental interaction among individuals, especially people with disabilities. Spelling systems, one of the BCI applications, are based on ...
Analysis of Fetal Heart Rate Signal based on Neighborhood-based Variance Compression Method
Cardiotocography (CTG) is a fetal monitoring technique and it constitutes two distinct simultaneously recorded biophysical signals which are fetal heart rate (FHR) and uterine contractions (UC). In clinical practice, CTG ...
Comparison of the Performances of Selected EEG Electrodes with Optimization Algorithms in P300 Based Speller Systems
Nowadays, the evoked potentials obtained from EEG signals are frequently used in Brain Computer Interfaces (BCI) in order to ensure that individuals with complete paralysis are communicated with the environment. However, ...
Brain-computer interface speller system design from electroencephalogram signals with channel selection algorithms
(Churchill Livingstone, 2020)
Background and objective: Brain-computer interfaces (BCI) have started to be used with the development of computer technology in order to enable individuals who are in this situation to communicate with their environment ...