Results 191 to 200 of about 311,920 (239)
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Error analysis and numerical solution of Burgers–Huxley equation using 3-scale Haar wavelets
Engineering computations, 2020S. Shukla, M. Kumar
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Haar Wavelets on Spherical Triangulations
2005We construct piecewise constant wavelets on spherical triangulations, which are orthogonal with respect to a scalar product on L2(\(\mathbb{S}\)2). Our classes of wavelets include certain wavelets obtained by Bonneau and by Nielson et al. We also prove the Riesz stability and show some numerical experiments.
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A fusion-domain color image watermarking based on Haar transform and image correction
Expert Systems With Applications, 2021Qingtang Su, Xueting Zhang
exaly
Redundant Multiscale Haar Wavelet Transforms
2015We consider a redundant lifting scheme for Haar wavelet transform that does not use the polyphase decomposition. We also extend the method to a two-dimensional triangular lattice, and define a nonseparable two-dimensional redundant Haar wavelet transform on the lattice.
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Proceedings of the National Academy of Sciences India Section A Physical Sciences, 2018
R. Mittal, Sapna Pandit
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R. Mittal, Sapna Pandit
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Haar wavelets method for solving Poisson equations with jump conditions in irregular domain
Advances in Computational Mathematics, 2016Zhi Shi, Yanhua Xu, Junping Zhao
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Hierarchical method for cataract grading based on retinal images using improved Haar wavelet
Information Fusion, 2020Huiqi Li
exaly
Haar wavelet downsampling: A simple but effective downsampling module for semantic segmentation
Pattern Recognition, 2023Xing-Long Wu
exaly