scroll to top
Press enter or spacebar to select a desired language.
Press enter or spacebar to select a desired language.
Your source for trusted research content

EBSCO Auth Banner

Let's find your institution. Click here.

Advanced Search Results For "RANDOM noise theory"

1 - 10 of 19,108 results for
 "RANDOM noise theory"
Press enter or spacebar to adjust the number of results displayed.

Application of Adaptive Robust Kalman Filter Base on MCC for SINS/GPS Integrated Navigation.

Publication Type: Academic Journal

Source(s): Sensors (14248220). Oct2023, Vol. 23 Issue 19, p8131. 14p.

Abstract: In this paper, an adaptive and robust Kalman filter algorithm based on the maximum correntropy criterion (MCC) is proposed to solve the problem of integrated navigation accuracy reduction, which is caused by the non-Gaussian noise and time-varying nois...

Eigenvector Constraint-Based Method for Eliminating Dead Zone in Magnetic Target Localization.

Publication Type: Academic Journal

Source(s): Remote Sensing. Oct2023, Vol. 15 Issue 20, p4959. 17p.

Abstract: Magnetic target localization using the magnetic gradient tensor (MGT) plays a significant role in underwater localization. However, this method inherently has a localization dead zone, which presents challenges for real-world applications. This paper d...

Denoising Vanilla Autoencoder for RGB and GS Images with Gaussian Noise.

Publication Type: Academic Journal

Source(s): Entropy. Oct2023, Vol. 25 Issue 10, p1467. 17p.

Abstract: Noise suppression algorithms have been used in various tasks such as computer vision, industrial inspection, and video surveillance, among others. The robust image processing systems need to be fed with images closer to a real scene; however, sometimes...

Pre-Configured Error Pattern Ordered Statistics Decoding for CRC-Polar Codes.

Publication Type: Academic Journal

Source(s): Entropy. Oct2023, Vol. 25 Issue 10, p1405. 12p.

Abstract: In this paper, we propose a pre-configured error pattern ordered statistics decoding (PEPOSD) algorithm and discuss its application to short cyclic redundancy check (CRC)-polar codes. Unlike the traditional OSD that changes the most reliable independen...

Random Telegraph Noise Degradation Caused by Hot Carrier Injection in a 0.8 μm-Pitch 8.3Mpixel Stacked CMOS Image Sensor †.

Publication Type: Academic Journal

Source(s): Sensors (14248220). Sep2023, Vol. 23 Issue 18, p7959. 14p.

Abstract: In this work, the degradation of the random telegraph noise (RTN) and the threshold voltage ( V t ) shift of an 8.3Mpixel stacked CMOS image sensor (CIS) under hot carrier injection (HCI) stress are investigated. We report for the first time the signif...

A U-Net Based Multi-Scale Deformable Convolution Network for Seismic Random Noise Suppression.

Publication Type: Academic Journal

Source(s): Remote Sensing. Sep2023, Vol. 15 Issue 18, p4569. 27p.

Abstract: Seismic data processing plays a key role in the field of geophysics. The collected seismic data are inevitably contaminated by various types of noise, which makes the effective signals difficult to be accurately discriminated. A fundamental issue is ho...

Capacity-Achieving Input Distributions of Additive Vector Gaussian Noise Channels: Even-Moment Constraints and Unbounded or Compact Support.

Publication Type: Academic Journal

Source(s): Entropy. Aug2023, Vol. 25 Issue 8, p1180. 29p.

Abstract: We investigate the support of a capacity-achieving input to a vector-valued Gaussian noise channel. The input is subjected to a radial even-moment constraint and is either allowed to take any value in R n or is restricted to a given compact subset of R...

Two Filters for Acquiring the Profiles from Images Obtained from Weak-Light Background, Fluorescence Microscope, Transmission Electron Microscope, and Near-Infrared Camera.

Publication Type: Academic Journal

Source(s): Sensors (14248220). Jul2023, Vol. 23 Issue 13, p6207. 17p.

Abstract: Extracting the profiles of images is critical because it can bring simplified description and draw special attention to particular areas in the images. In our work, we designed two filters via the exponential and hypotenuse functions for profile extrac...

Nonequilibrium diffusion of active particles bound to a semiflexible polymer network: Simulations and fractional Langevin equation.

Publication Type: Academic Journal

Source(s): Journal of Chemical Physics. 7/14/2023, Vol. 159 Issue 2, p1-11. 11p.

Abstract: In a viscoelastic environment, the diffusion of a particle becomes non-Markovian due to the memory effect. An open question concerns quantitatively explaining how self-propulsion particles with directional memory diffuse in such a medium. Based on simu...

Privacy-Preserving Distributed Learning via Newton Algorithm.

Publication Type: Academic Journal

Source(s): Mathematics (2227-7390). 9/15/2023, Vol. 11 Issue 18, p3807. 21p.

Abstract: Federated learning (FL) is a prominent distributed learning framework. The main barriers of FL include communication cost and privacy breaches. In this work, we propose a novel privacy-preserving second-order-based FL method, called GDP-LocalNewton. To...