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Basarab Matei 《Comptes Rendus Mathematique》2004,338(8):647-652
The goal of this paper is to present some numerical results for the one-dimensional denoising problem by using the nonlinear multiscale representations. We introduce modified thresholding strategies in this new context which give significant significant improvements for one-dimensional denoising problems. To cite this article: B. Matei, C. R. Acad. Sci. Paris, Ser. I 338 (2004). 相似文献
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In this Note, we present a new formalism for nonlinear and non-separable multiscale representations. The new formalism we propose brings about similarities between existing nonlinear multiscale representations and also allows us to alleviate the classical hypotheses made to prove the convergence of the multiscale representations. 相似文献
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International Applied Mechanics - The polyfrequency mode of vibrations of the electromagnetic shock and vibration system for compaction of mortars is studied. Physical and mathematical models of... 相似文献
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