Results 41 to 50 of about 7,582 (288)
Sensitivity Analysis of the Scattering-Based SARBM3D Despeckling Algorithm
Sensors, 2016 Synthetic Aperture Radar (SAR) imagery greatly suffers from multiplicative speckle noise, typical of coherent image acquisition sensors, such as SAR systems.
Alessio Di Simone
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Depth-assisted nonlocal means hole filling for novel view synthesis
, 2012 2012 19th IEEE International Conference on Image Processing, ICIP 2012, Lake Buena Vista, FL, 30 September-3 October 2012In novel view synthesis using the depth image based rendering, there exist some unknown pixel intensities (holes) due to the ...
Wan-Chi Siu +3 more
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Entropy-Based Non-Local Means Filter for Single-Look SAR Speckle Reduction
Remote Sensing, 2022 Speckle is an interference phenomenon that contaminates images captured by coherent illumination systems. Due to its multiplicative and non-Gaussian nature, it is challenging to eliminate.
Debora Chan +2 more
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IEEE Access, 2019 Although Low-dose computed tomography (LDCT) is the most effective way for early lung cancer screening, it's still a challenge to further reduce radiation dose on the premise of ensuring image quality.
Wenlei Liu +6 more
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Existence of Mild Solutions for Nonlocal Evolution Equations with the Hilfer Derivatives
Journal of Function Spaces, 2023 The existence of mild solutions for Hilfer fractional evolution equations with nonlocal conditions in a Banach space is investigated in this manuscript.
Abu Bakr Elbukhari, Zhenbin Fan, Gang Li
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Non-Local Means Hole Repair Algorithm Based on Adaptive Block
Applied Sciences, 2023 RGB-D cameras provide depth and color information and are widely used in 3D reconstruction and computer vision. In the majority of existing RGB-D cameras, a considerable portion of depth values is often lost due to severe occlusion or limited camera ...
Bohu Zhao, Lebao Li, Haipeng Pan
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A multiresolution framework for local similarity based image denoising [PDF]
, 2012 In this paper, we present a generic framework for denoising of images corrupted with additive white Gaussian noise based on the idea of regional similarity.
Rajpoot, Nasir M. (Nasir Mahmood) +1 more
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Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
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Non-local means denoising of dynamic PET images.
PLoS ONE, 2013 ObjectiveDynamic positron emission tomography (PET), which reveals information about both the spatial distribution and temporal kinetics of a radiotracer, enables quantitative interpretation of PET data.
Joyita Dutta +2 more
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Direct Numerical Simulation of Tollmien Schlichting Waves to Support Linear Stability Analysis
, 2013 In the present study direct numerical simulations (DNS) of Tollmien-Schlichting waves in attached boundary layers will be shown in comparison with local linear stability theory (LST).
Seitz, Arne +5 more
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