Results 201 to 210 of about 154,354 (268)

Self-supervised Deep Learning for Denoising in Ultrasound Microvascular Imaging. [PDF]

open access: yesBiomed Signal Process Control
Huang L   +17 more
europepmc   +1 more source

Vortex signal model based Kalman filter of vortex signal processing method

Review of Scientific Instruments, 2022
To improve the performance of the vortex flowmeter, a vortex signal model based Kalman filter of the vortex signal processing method is proposed. According to the characteristics of the vortex signal, a linear vortex signal model is designed. Combining the fuzzy search and iterative algorithm, the Kalman filter algorithm is improved by analyzing the ...
Jie Chen   +3 more
openaire   +2 more sources

Neural filtering method for stationary signal processes

Artificial Life and Robotics, 1997
In this paper a new method of neural filtering using artificial neural network systems is presented for the filtering problems of linear and nonlinear, stationary and nonstationary stochastic signals. The neural filter (denoted neurofilter) developed in this paper has either finite impulse response (FIR) structure or infinite impulse response (IIR ...
openaire   +1 more source

A Preferable Method on Digital Filter in ECG Signal's Processing Based on FPGA

2010 Third International Symposium on Intelligent Information Technology and Security Informatics, 2010
Digital filter is one of the most important components in electrocardiogram (ECG) signal’s processing. This research method combined Fast Fourier Transform (FFT) & Wavelet Threshold De-noising (WTD) to meet the demand that the ECG signal’s sampling and processing must be exact, real-time and steady. Meanwhile, the high performance of Field Programmable
Nianqiang Li, Yongbing Wang, Guoyi Zhao
openaire   +1 more source

Robust, Automated Methods for Filtering and Processing Neural Signals

2013
This dissertation presents novel tools for robust filtering and processing of neural signals. These tools improve upon existing methods and were shown to be effective under a variety of conditions. They are also simple to use, allowing researchers and clinicians to focus more time on the analysis of neural data and making many tasks accessible to non ...
openaire   +1 more source

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