Results 21 to 30 of about 3,559,721 (288)
A Directional Diffusion Algorithm for Inpainting
CoRR, 2015 The problem of inpainting involves reconstructing the missing areas of an image. Inpainting has many applications, such as reconstructing old damaged photographs or removing obfuscations from images. In this paper we present the directional diffusion algorithm for inpainting. Typical diffusion algorithms are bad at propagating edges from the image into
Jan Deriu, Rolf Jagerman, Kai-En Tsay
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Better Approximation Algorithms for Technology Diffusion [PDF]
, 2013 Motivated by cascade effects arising in network technology upgrade processes in the Internet, Goldberg and Liu [SODA, 2013] recently introduced the following natural technology diffusion problem. Given a graph G = (V,E), and thresholds θ(v), for all v ∈ V.
Könemann, Jochen +2 more
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Diffusion Hammerstein Spline Adaptive Filtering Based on Orthogonal Gradient Adaptive Algorithm
IEEE Access, 2022 In this paper, we propose a class of nonlinear diffusion filtering based on Hammerstein function with the spline adaptive filter (HSAF) implemented by normalised version of orthogonal gradient adaptive (NOGA) algorithm over the distributed network ...
Suchada Sitjongsataporn
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IEEE Access, 2019 The efficiency of the microgrid (MG) system is depended on converter and power line losses. The loss of converter relies on the load condition whereas the power line loss is affected by the line impedance. Improving the efficiency of the MG system should
Hyeong-Jun Yoo +2 more
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Cube-based diffusion algorithm [PDF]
, 2007 We study molecular diffusion in (linear) nanopores with different types of roughness in the so-called Knudsen regime. Knudsen diffusion represents the limiting case of molecular diffusion in pores, where mutual encounters of the molecules within the free
Kärger, Jörg +3 more
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Diffusion in Cauchy Elastic Solid [PDF]
, 2022 It is commonly accepted that a starting point of the science of diffusion is the phenomenological diffusion equation postulated by German physiologist Adolf Fick inspired by experiments on diffusion by Thomas Graham and Robert Brown.
Danielewski, Marek, Sapa, Lucjan
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Robust Reversible Watermarking Algorithm for Diffusion Tensor Images [PDF]
Jisuanji gongchengDiffusion Tensor Imaging (DTI) is a commonly used nuclear magnetic resonance imaging technology. To protect the copyright of diffusion tensor images and ensure the integrity of diffusion tensor data, a two-stage robust reversible watermarking algorithm ...
LI Dandan, LI Zhi, ZHENG Long, ZHANG Li
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Diffusion in Metals and Intermetallics: An Overview [PDF]
, 2022 After a few remarks about the history of diffusion in solids we remind the reader to some basics of diffusion such as tracer diffusion, interdiffusion, high-diffusivity paths, and basic diffusion mechanism in solids.
Mehrer, Helmut
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Journal of Modern Power Systems and Clean EnergyThis paper introduces a distributed secondary control scheme for achieving current sharing and average voltage regulation objectives in a DC microgrid. The proposed scheme employs a dynamic diffusion algorithm (DDA) instead of the consensus algorithm to ...
Dawei Liao +5 more
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Adaptive Image Denoising Method Based on Diffusion Equation and Deep Learning
Journal of Robotics, 2022 Effective noise removal has become a hot topic in image denoising research while preserving important details of an image. An adaptive threshold image denoising algorithm based on fitting diffusion is proposed.
Shaobin Ma, Lan Li, Chengwen Zhang
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