Nonstationary time series transformation methods: An experimental review
Data preprocessing is a crucial step for mining and learning from data, and one of its primary
activities is the transformation of data. This activity is very important in the context of time …
activities is the transformation of data. This activity is very important in the context of time …
A review of wavelet denoising in medical imaging
A Ouahabi - 2013 8th international workshop on systems …, 2013 - ieeexplore.ieee.org
In this tutorial, we review recent wavelet denoising techniques for medical ultrasound and for
magnetic resonance images. We evaluate their implementation via MATLAB package and …
magnetic resonance images. We evaluate their implementation via MATLAB package and …
[图书][B] The illustrated wavelet transform handbook: introductory theory and applications in science, engineering, medicine and finance
PS Addison - 2017 - taylorfrancis.com
This second edition of The Illustrated Wavelet Transform Handbook: Introductory Theory and
Applications in Science, Engineering, Medicine and Finance has been fully updated and …
Applications in Science, Engineering, Medicine and Finance has been fully updated and …
WHEN: A Wavelet-DTW hybrid attention network for heterogeneous time series analysis
Given its broad applications, time series analysis has gained substantial research attention
but remains a very challenging task. Recent years have witnessed the great success of deep …
but remains a very challenging task. Recent years have witnessed the great success of deep …
A fault diagnosis methodology for rolling element bearings based on advanced signal pretreatment and autoregressive modelling
H Al-Bugharbee, I Trendafilova - Journal of Sound and Vibration, 2016 - Elsevier
This study proposes a methodology for rolling element bearings fault diagnosis which gives
a complete and highly accurate identification of the faults present. It has two main stages …
a complete and highly accurate identification of the faults present. It has two main stages …
mmWave Radar Based WPT/VMD Non-Contact Repetitive Motion Counter
Y Song, Y Zhao, H Yu, X Wang - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
Since the COVID-19 epidemic, people's attention has returned to the issue of their health,
through fitness and physical exercise to improve their resistance. The existing sports …
through fitness and physical exercise to improve their resistance. The existing sports …
Multidate divergence matrices for the analysis of SAR image time series
The paper provides a spatio-temporal change detection framework for the analysis of image
time series. In this framework, the detection of changes in time is addressed at the image …
time series. In this framework, the detection of changes in time is addressed at the image …
2-D wavelet packet spectrum for texture analysis
AM Atto, Y Berthoumieu, P Bolon - IEEE Transactions on Image …, 2013 - ieeexplore.ieee.org
This brief derives a 2-D spectrum estimator from some recent results on the statistical
properties of wavelet packet coefficients of random processes. It provides an analysis of the …
properties of wavelet packet coefficients of random processes. It provides an analysis of the …
Wavelet operators and multiplicative observation models—Application to sar image time-series analysis
This paper first provides statistical properties of wavelet operators when the observation
model can be seen as the product of a deterministic piecewise regular function (signal) and …
model can be seen as the product of a deterministic piecewise regular function (signal) and …
Directional multiresolution analysis of high-resolution time-frequency images for denoising non-stationary signals
A OUAHABI, A Benzaoui, H Haneche - Available at SSRN …, 2022 - papers.ssrn.com
In real-world situations, recorded signals are often contaminated by noise. These signals
and noise can be non-stationary and multi-component, which makes their time-frequency …
and noise can be non-stationary and multi-component, which makes their time-frequency …