Results 181 to 190 of about 59,338 (261)
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IEEE Transactions on Neural Networks and Learning Systems, 2022
In this article, we develop a general theoretical framework for constructing Haar-type tight framelets on any compact set with a hierarchical partition.
Jianfei Li, Han Feng, Xiaosheng Zhuang
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In this article, we develop a general theoretical framework for constructing Haar-type tight framelets on any compact set with a hierarchical partition.
Jianfei Li, Han Feng, Xiaosheng Zhuang
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A fusion-domain color image watermarking based on Haar transform and image correction
Expert systems with applications, 2021The leapfrog development of computer technology has greatly enhanced the breadth of information dissemination. As a larger information carrier, color image becomes more and more popular, but the copyright protection problem becomes more and more serious.
Decheng Liu +3 more
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Mathematical methods in the applied sciences, 2020
The Lotka‐Volterra (LV) system is an interesting mathematical model because of its significant and wide applications in biological sciences and ecology. A fractional LV model in the Caputo sense is investigated in this paper.
Sunil Kumar +3 more
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The Lotka‐Volterra (LV) system is an interesting mathematical model because of its significant and wide applications in biological sciences and ecology. A fractional LV model in the Caputo sense is investigated in this paper.
Sunil Kumar +3 more
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Journal of Computational and Applied Mathematics, 2020
In this paper, Haar wavelet collocation technique is developed for the solution of Volterra and Volterra-Fredholm fractional integro-differential equations. The Haar technique reduces the given equations to a system of linear algebraic equations.
Rohul Amin +4 more
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In this paper, Haar wavelet collocation technique is developed for the solution of Volterra and Volterra-Fredholm fractional integro-differential equations. The Haar technique reduces the given equations to a system of linear algebraic equations.
Rohul Amin +4 more
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Haar wavelet quasilinearization method for numerical solution of Emden-Fowler type equations
Mathematics and Computers in Simulation, 2020In this paper, an efficient method for solving the nonlinear Emden–Fowler type boundary value problems with Dirichlet and Robin–Neumann boundary conditions is introduced.
Randhir Singh +2 more
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Measurement, 2021
As the light of the belt conveyor changes drastically and unevenly, it will cause the longitudinal tear detection rate of the traditional methods drop sharply.
Gongxian Wang +3 more
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As the light of the belt conveyor changes drastically and unevenly, it will cause the longitudinal tear detection rate of the traditional methods drop sharply.
Gongxian Wang +3 more
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2021 International Conference on Electrical and Information Technology (IEIT), 2021
Faces are often used as authentication in security systems, such as facial recognition in running programs or facial recognition for room entry. One important reason is that the human face consists of structures and characteristics that differ from one ...
Rosa Andrie Asmara +2 more
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Faces are often used as authentication in security systems, such as facial recognition in running programs or facial recognition for room entry. One important reason is that the human face consists of structures and characteristics that differ from one ...
Rosa Andrie Asmara +2 more
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, 2021
In this paper, the free vibration behavior of inversely coupled composite laminated shells (ICCLSs) are studied using Haar wavelet discretization method (HWDM) for the first time.
Kwanghun Kim +5 more
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In this paper, the free vibration behavior of inversely coupled composite laminated shells (ICCLSs) are studied using Haar wavelet discretization method (HWDM) for the first time.
Kwanghun Kim +5 more
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A New Hybrid Method for Signal Estimation Based on Haar Transform and Prony Analysis
IEEE Transactions on Instrumentation and Measurement, 2021The signal estimation is very important in electrical and electronic engineering. In this study, it is shown that signal parameters’ (frequency, amplitude, and phase) estimation can be realized with the implementation of Prony method on Haar transform ...
Nedim Aktan Yalçın, F. Vatansever
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Image compression using HAAR discrete wavelet transform
IEEE International Conference on Distributed Computing Systems, 2020Image Compression aims at minimal the Storage and for the easy transmission Without affecting pictures quality. In this paper HAAR wavelet based Discrete Wavelet Transform (DWT) is done for the effective and efficient image compression..HAAR DWT provides
Hemalatha Kanagaraj, V. Muneeswaran
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