Results 21 to 30 of about 844,799 (232)
IEEE Access, 2021 Noise reduction is important for X-ray images because it can reduce radiation exposure to patients. X-ray image noise has a Poisson-Gaussian distribution, and recently, noise analysis and removal in multiscale transformations have been widely implemented.
Sangyoon Lee, Moon Gi Kang
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IEEE Access, 2020 Mechanical signals are not only disturbed by Gaussian noise, but also by non-Gaussian noise. These Gaussian noise and non-Gaussian noise have gravely impeded detecting of rolling bearing defects using traditional methods.
Yonghua Jiang +5 more
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Classification Based on Machine Learning Methods for Identification of Image Matching Achievements
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 2022 The random noise signal is widely used as a test signal to identify a physical or biological system. In particular, the Gaussian distributed white noise signal (Gaussian White Noise) is popularly used to simulate environmental noise in telecommunications
Dewi Astria Faroek +2 more
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Gaussian Distributed Noise Generator Design Using MCU-STM32
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 2022 The random noise signal is widely used as a test signal to identify a physical or biological system. In particular, the Gaussian distributed white noise signal (Gaussian White Noise) is popularly used to simulate environmental noise in telecommunications
M. Nanak Zakaria +3 more
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Data analysis strategies for the detection of gravitational waves in non-Gaussian noise [PDF]
, 1999 In order to analyze data produced by the kilometer-scale gravitational wave detectors that will begin operation early next century, one needs to develop robust statistical tools capable of extracting weak signals from the detector noise.
A. Abramovici +7 more
core +3 more sources
Nonlinear Gaussian Filter with Multi-Step Colored Noise
Actuators, 2022 Color noise is a special kind of noise often occurring in localization systems, and it is more suitable than the general Gaussian white noise to model time dependence due to time delay or high-frequency sampling.
Yidi Teng, Shouzhao Sheng, Yubin Zheng
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Experimental Investigation of the Evolution of Gaussian Quantum Discord in an Open System [PDF]
, 2012 Gaussian quantum discord is a measure of quantum correlations in Gaussian systems. Using Gaussian discord we quantify the quantum correlations of a bipartite entangled state and a separable two-mode mixture of coherent states.
Adriano Berni +6 more
core +4 more sources
Random Weighting-Based Nonlinear Gaussian Filtering
IEEE Access, 2020 The Gaussian filtering is a commonly used method for nonlinear system state estimation. However, this method requires both system process noise and measurement noise to be white noise sequences with known statistical characteristics.
Zhaohui Gao +4 more
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The Dispersion of Nearest-Neighbor Decoding for Additive Non-Gaussian Channels [PDF]
, 2016 We study the second-order asymptotics of information transmission using random Gaussian codebooks and nearest neighbor (NN) decoding over a power-limited stationary memoryless additive non-Gaussian noise channel.
Durisi, Giuseppe +2 more
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INTERFERENCE DETECTION IN GAUSSIAN NOISE [PDF]
The Astronomical Journal, 2011 Interference detection in gaussian noise is proposed. It can be applied for easy detection and editing of interference lines in radio spectral line observations. One need not know the position of occurence or keep track of interference in the band. Results obtained on real data have been displayed.
openaire +2 more sources