… In the current work, we employ wavelet transform which allows for arbitrarily high resolution
… term Fourier transform) and then extract features that would enable us to detect AF episodes. …

… Discrete wavelet transform (DWT) Wavelet transforms are widely applied in many engineering
fields for solving various real-life problems. The Fourier transform of a signal contains the …

… automatically select the optimal scale of wavelet transform to separate point targets from
clutter background. The steps of our automatic ship target detection algorithm are as follows. …

… It is an unmet challenge for early and automatic detection of AF, limiting efficient treatment
… on continuous wavelet transform and 2D convolutional neural networks (CNNs) to detect AF …

… the WT modulus unsuitable for any automatic detection. The algorithm, proposed in this work
and detailed in the next section, succeeded in the discontinuity detection task by taking into …

… can be automatically detected by applying wavelet transform and calculating the defects.
The second-order derivative and morphology operations can successfully detect 13 defects …

… In this study, a quadratic spline of order 3 wavelet transform was used. As SR can present
with HRV indexes as high as those found in AF, a second step was needed. That second step …

Automatic target recognition (ATR) involves processing images for detecting, classifying,
and tracking targets embedded in a background scene. This paper presents an algorithm for …

… ) signals for OSA detection. In this paper, a novel automatic OSA detection method using a
single-… A nonlinear feature extraction using wavelet transform (WT) coefficients obtained by an …

In this study, we present detection algorithms of characteristic points of the QRS and T waves
based on the continuous wavelet transform (CWT) with splines. This technique can handle …