Results 201 to 210 of about 99,611 (256)
Some of the next articles are maybe not open access.
Suppression and stabilisation of noise
International Journal of Control, 2009In this article, we investigate the stochastic suppression and stabilisation of nonlinear systems. Given an unstable differential equation , in which f satisfies the one-sided polynomial growth condition, we introduce two Brownian noise feedbacks and therefore stochastically perturb this system into the nonlinear stochastic differential equation . This
Fuke Wu, Shigeng Hu
openaire +1 more source
Noise suppressing transmitter and noise suppressing method
The Journal of the Acoustical Society of America, 2000Signals outputted from microphones 111 and 112 are inputted through filters 118 and 119 to noise suppressing sections A and B. One having smaller power is selected from output signals S107a and S107b by switching a selection switch SW in a signal power comparing section 117, to which the output signals S107a and S107b have been inputted, and a ...
openaire +1 more source
Noise-Suppressing Deep Tracking
IEEE Transactions on Circuits and Systems for Video Technology, 2022In visual tracking, it is challenging to distinguish the target from similar objects called noises in the background. As deep trackers use convolutional neural networks for image classification as feature extractors, the extracted features are insensitive to different instances in the same class, which is prone to make prediction models confuse the ...
Nana Fan +4 more
openaire +1 more source
Implementation for noise suppression in images
Image and Vision Computing, 1986Abstract Random noise in images represents the primary problem for early visual processing. This paper describes an adaptive surface labelling technique (ASL) that suppresses image noise by using data-driven rules that concern surface continuity. The algorithm first obtains a global estimate of the noise distribution and then tries to fit a surface ...
Peter Mowforth, Zhengping Jin
openaire +1 more source
Noise suppression by removing singularities
IEEE Transactions on Signal Processing, 2000A method is proposed for suppressing Gaussian noise by extracting local singularities. The method is based on truncating Riemann series decomposition, whose components naturally characterize different orders of Holder regularity. The approach yields a single-step filtering technique whose performance is comparable to three-step wavelet decomposition ...
openaire +1 more source
Coherent Optical Noise Suppression
Applied Optics, 1968The performance of coherent optical spatial filtering systems is often limited by lens noise. Imperfections in the optical components generate noisy diffraction patterns when illuminated by spatially coherent light. This random noise often masks useful signals in the output images.
openaire +2 more sources
A Noise Suppression Filter for Molecular Communication via Diffusion
IEEE Wireless Communications Letters, 2021Ruifeng Zheng, Hao Yan, Lin Lin
exaly
A Reverberation Noise Suppression Method of Sonar Image Based on Shearlet Transform
IEEE Sensors Journal, 2023, Haoting Zhang
exaly
Non-Line-of-Sight Moving Target Detection Method Based on Noise Suppression
Remote Sensing, 2022Haochuan Wang, Yilin Wei
exaly