Results 31 to 40 of about 57,699 (297)
Advanced Modeling and Simulation in Engineering Sciences, 2022 We propose an adaptive moment-matching framework for model order reduction of quadratic-bilinear systems. In this framework, an important issue is the selection of those shift frequencies where moment-matching is to be achieved.
Muhammad Altaf Khattak +3 more
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Analysis of Interpolation Methods in the Validation of Backscattering Coefficient Products
Sensors, 2023 Validation is the basis of synthetic aperture radar (SAR) image quantification applications. Based on the point target of the field site, the radiation characteristics of the backscattering coefficient image can be used to optimize the SAR imaging, and ...
Yanan Jiao +4 more
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Colour Restoration of Image Obtained from CCD Sensor Directly
Cybernetics and Information Technologies, 2014 The original image data obtained from Charge-coupled Device (CCD) can be called original data, which is lack of color information. In order to restore the color of original image, firstly, we design a Bayer color filter array, and then we use bilinear ...
Luo Jun, Chen Ying
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Interpolation Filter Design Based on All-Phase DST and Its Application to Image Demosaicking
Information, 2018 Based on a deep understanding of all-phase digital filter (APDF) design and all-phase biorthogonal transform (APBT), this paper will further study the windowed all-phase digital filter (WAPDF) and windowed all-phase biorthogonal transform (WAPBT ...
Xiao Zhou +3 more
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The multilinear strong maximal function [PDF]
, 2010 A multivariable version of the strong maximal function is introduced and a sharp distributional estimate for this operator in the spirit of the Jessen, Marcinkiewicz, and Zygmund theorem is obtained.
Grafakos, Loukas +3 more
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Journal of King Saud University: Computer and Information Sciences, 2023 This paper presents a novel robust solution for key management, message encryption, and authentication, offering enhanced security for 5G-V2X communication.
Shimaa A. Abdel Hakeem, Hyungwon Kim
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Vector valued inequalities for families of bilinear Hilbert transforms and applications to bi-parameter problems [PDF]
, 2012 Muscalu, Pipher, Tao and Thiele \cite{MPTT} showed that the tensor product between two one dimensional paraproducts (also known as bi-parameter paraproduct) satisfies all the expected $L^p$ bounds.
Bateman +11 more
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IEEE Access, 2019 The line integral convolution method can obtain a continuous and dense vector streamline texture. The traditional fixed step size gets larger texture noise, while the exact calculation step method (such as the Runge-Kutta method) is time-consuming.
Xujia Qin +5 more
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A Novel Approach to Real-time Bilinear Interpolation [PDF]
Second IEEE International Workshop on Electronic Design, Test and Applications, 2005 Bilinear interpolation is often used to improve image quality after performing spatial transformation operations such as digital zooming or rotation. In the traditional case where the input coordinates appear in a raster-based fashion, the required pixel values can be obtained from the previous calculation, the frame buffer and a single line cache ...
K. T. Gribbon, Donald G. Bailey
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Spurious PIV Vector Correction Using Linear Stochastic Estimation
Fluids, 2019 Techniques for the experimental determination of velocity fields such as particle image velocimetry (PIV) can often be hampered by spurious vectors or sparse regions of measurement which may occur due to a number of reasons.
Daniel Butcher, Adrian Spencer
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