Výsledky vyhľadávania - "numerical approximation algorithm"

SPATIO-TEMPORAL VIDEO RESTORATION TECHNIQUE USING A 3D ANISOTROPIC DIFFUSION-BASED SCHEME Autor Barbu, Tudor, Moroanu, Costica

“…A spatio-temporal video filtering approach is proposed in this article. The video restoration technique introduced here removes successfully the…”
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Existence and discrete approximation for optimization problems governed by fractional differential equations Autor Bai, Yunru, Baleanu, Dumitru, Wu, Guo–Cheng

“…•A class of generalized differential optimization problems driven by the Caputo derivative is studied.•The existence of weak Caratheodory solution for DOP is…”
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A Survey of Non-Linear PDE-Based Structural Image Interpolation Models Autor Tudor Barbu

“…An overview of nonlinear partial differential equation (PDE)-based structural inpainting approaches is provided in this paper. The main image interpolation…”
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Automatic Unsupervised Texture Recognition Framework Using Anisotropic Diffusion-Based Multi-Scale Analysis and Weight-Connected Graph Clustering Autor Barbu, Tudor

“…A novel unsupervised texture classification technique is proposed in this research work. The proposed method clusters automatically the textures of an image…”
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CNN-Based Temporal Video Segmentation Using a Nonlinear Hyperbolic PDE-Based Multi-Scale Analysis Autor Barbu, Tudor

“…An automatic temporal video segmentation framework is introduced in this article. The proposed cut detection technique performs a high-level feature extraction…”
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MULTISPECTRAL IMAGE RESTORATION USING A VECTOR-VALUED REACTION-DIFFUSION BASED MIXED NOISE REMOVAL TECHNIQUE Autor Barbu, T.

“…A novel multispectral image filtering technique is proposed in this article. Since the multispectral images are often corrupted by mixed Poisson-Gaussian noise…”
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Nonlinear Hyperbolic PDE-based Filter for Mixed Poisson-Gaussian Noise Removal from X-ray Images Autor Barbu, Tudor

“…A nonlinear partial differential equation (PDE) - based mixed noise reduction technique for medical X-Ray images is proposed in this paper. The filtering…”
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Hyperbolic PDE-based Additive Gaussian Noise Removal Solution combining Second and Fourth order Diffusions Autor Barbu, Tudor

“…A hybrid nonlinear PDE-based denoising framework is proposed in this paper. The considered image restoration algorithm is based on a well-posed hyperbolic…”
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Additive noise removal using a nonlinear hyperbolic PDE-based model Autor Barbu, Tudor

“…A novel second-order partial differential equation (PDE) - based image restoration technique is proposed here. The considered smoothing method is based on a…”
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