Results 31 to 40 of about 43,839 (225)

Textural segmentation of remotely sensed images using multiresolution analysis for slum area identification

European Journal of Remote Sensing, 2019
Many cities in developing countries are facing rapid growth of dynamic slum areas but often lack detailed information and analysis on these informal settlements. Multiresolution analysis (MRA) has been successfully used in texture analysis.
Rizwan Ahmed Ansari, Krishna Mohan Buddhiraju   +1 more
doaj   +1 more source

GPU-parallelisation of Haar wavelet-based grid resolution adaptation for fast finite volume modelling: application to shallow water flows

Journal of Hydroinformatics, 2023
Wavelet-based grid resolution adaptation driven by the ‘multiresolution analysis’ (MRA) of the Haar wavelet (HW) allows to devise an adaptive first-order finite volume (FV1) model (HWFV1) that can readily preserve the modelling fidelity of its reference ...
Alovya Ahmed Chowdhury, Georges Kesserwani, Charles Rougé, Paul Richmond   +3 more
doaj   +1 more source

Multiresolution molecular mechanics: Adaptive analysis [PDF]

Computer Methods in Applied Mechanics and Engineering, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Emre Biyikli, Albert C. To
openaire   +1 more source

Some generalized method for constructing nonseparable compactly supported wavelets in L^{2}(R^{2}) [PDF]

Opuscula Mathematica, 2013
In this paper we show some construction of nonseparable compactly supported bivariate wavelets. We deal with the dilation matrix \(A = \tiny{\left[\begin{matrix}0 & 2 \cr 1 & 0 \cr \end{matrix} \right]}\) and some three-row coefficient mask; that is a ...
Wojciech Banaś
doaj   +1 more source

Combining Deep Learning and Multiresolution Analysis for Stock Market Forecasting

IEEE Access, 2021
Due to its complexity, financial time-series forecasting is regarded as one of the most challenging problems. During the past two decades, nonlinear modeling techniques, such as artificial neural networks, were commonly employed to solve a variety of ...
Khaled A. Althelaya, Salahadin A. Mohammed, El-Sayed M. El-Alfy   +2 more
doaj   +1 more source

MADNESS: A Multiresolution, Adaptive Numerical Environment for Scientific Simulation

, 2015
MADNESS (multiresolution adaptive numerical environment for scientific simulation) is a high-level software environment for solving integral and differential equations in many dimensions that uses adaptive and fast harmonic analysis methods with ...
Beylkin, Gregory, Bischoff, Florian A., Calvin, Justus A., Fann, George I., Fosso-Tande, Jacob, Galindo, Diego, Hammond, Jeff R., Harrison, Robert J., Hartman-Baker, Rebecca, Hill, Judith C., Jia, Jun, Kottmann, Jakob S., Ou, M.J. Yvonne, Pei, Junchen, Ratcliff, Laura E., Reuter, Matthew G., Richie-Halford, Adam C., Romero, Nichols A., Sekino, Hideo, Shelton, William A., Sundahl, Bryan E., Thornton, W. Scott, Valeev, Edward F., Vazquez-Mayagoitia, Alvaro, Vence, Nicholas, Yanai, Takeshi, Yokoi, Yukina   +26 more
core   +1 more source

Recognition of Planar Objects Using Multiresolution Analysis

EURASIP Journal on Advances in Signal Processing, 2007
By using affine-invariant shape descriptors, it is possible to recognize an unknown planar object from an image taken from an arbitrary view when standard view images of candidate objects exist in a database.
Ayşın Ertüzün, Nazlı Güney   +1 more
doaj   +2 more sources

Wavelets biortogonais

Revista Brasileira de Ensino de Física
A transformada wavelet biortogonal e as bases wavelet são uma poderosa ferramenta para análise de dados multiescala, que tem vastas aplicações na física, matemática, computação e tecnologias.
Margarete Oliveira Domingues, Magda Kimico Kaibara   +1 more
doaj   +1 more source

B-spline Wavelet Method for Solving Fredholm Hammerstein Integral Equation Arising from Chemical Reactor Theory

Nonlinear Engineering, 2018
Mathematical model for an adiabatic tubular chemical reactor which processes an irreversible exothermic chemical reaction has been considered. For steady state solution for an adiabatic tubular chemical reactor, the model can be reduced to ordinary ...
Sahu P. K., Ranjan A. K., Saha Ray S.
doaj   +1 more source

Local appearance-based face recognition using adaptive directional wavelet transform

Journal of King Saud University: Computer and Information Sciences, 2019
The latest research has shown that adaptive directional wavelet transform can constitute edges and textures in images efficiently due to the adaptive directional selectivity.
Mohd. Abdul Muqeet, Raghunath S. Holambe
doaj   +1 more source