Results 41 to 50 of about 1,371,255 (284)
Entropy, 2022 In this paper, we present a fully Lagrangian method based on the radial basis function (RBF) finite difference (FD) method for solving convection–diffusion partial differential equations (PDEs) on evolving surfaces.
Nazakat Adil, Xufeng Xiao, Xinlong Feng
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Anisotropic Diffusion with Deep Learning [PDF]
, 2020 We propose a deep learning framework for anisotropic diffusion which is based on a complex algorithm for a single image. Our network can be applied not only to a single image but also to multiple images. Also by blurring the image, the noise in the image is reduced. But the important features of objects remain.
Hyun-Tae Choi +6 more
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Design of anisotropic diffusion hardware fiber phantoms [PDF]
, 2009 A gold standard for the validation of diffusion weighted magnetic resonance imaging (DW-MRI) in brain white matter (WM) is essential for clinical purposes but still not available.
Lemahieu, Ignace +3 more
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Colloids and Interfaces, 2019 This paper examines how wetting the surface of wood affects characteristics of wood materials. An important question is how moisturizing wood has an effect on diffusion parameters of water, which will change conditions of the technological treatment of ...
Victor V. Rodin
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On a Modified Diffusion Model for Noise Removal
Journal of Algorithms & Computational Technology, 2012 The anisotropic diffusion model plays an important role on image denoising and some other applications, such as image enhancement, image inpainting. In this paper, drawbacks of the anisotropic diffusion model and the fourth-order PDE model are discussed ...
X. Y. Liu +3 more
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Image enlargement research baised on anisotropic complex diffusion coupling to shock filter
Tongxin xuebao, 2014 In order to improve adaptability, the image enlargement method was proposed using improved anisotropic complex diffusion and adaptive Shock filter. For the enlargement of the noiseless image, an improved anisotropic com-plex diffusion was coupled to ...
Zhi-hong XI, Tao HAI
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Anisotropic Diffusion in Anisotropic Stepanov Spaces
Bulletin of the South Ural State University. Series "Mathematical Modelling, Programming and Computer Software", 2019 Summary: We consider a problem on the image processing and computer vision. A wide range of methods allows to solve problems of this type. The methods of partial differential equations are the most useful and interesting ones. A non-linear diffusion takes special place in these studies.
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NMR study of the anisotropic transport properties of uniaxially stretched membranes for fuel cells [PDF]
, 2013 We used NMR techniques to probe the anisotropic properties of stretched Nafion®115membranes. The alignment of the polymeric structure under a uniaxial load is at the origin of a strong anisotropy of both the water self-diffusion coefficient and the ...
Klein, Mathieu +5 more
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Image Processing for Low-Dose CT via Novel Anisotropic Fourth-Order Diffusion Model
IEEE Access, 2022 Low-dose CT images contain severe mottle noise and streak artifacts, which seriously affect the physician’s diagnosis of the disease. Hence, in this paper, we propose a novel anisotropic fourth-order diffusion model for low-dose CT image ...
Lei Wang +6 more
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FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
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