Results 11 to 20 of about 3,387 (229)
Enhancing Temporal Segmentation by Nonlocal Self-Similarity [PDF]
2019 IEEE International Conference on Image Processing (ICIP), 2019 Accepted to ICIP ...
Dimiccoli, Mariella, Wendt, Herwig
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Group Sparse Representation Based on Nonlocal Spatial and Local Spectral Similarity for Hyperspectral Imagery Classification [PDF]
Sensors, 2018 Spectral-spatial classification has been widely applied for remote sensing applications, especially for hyperspectral imagery. Traditional methods mainly focus on local spatial similarity and neglect nonlocal spatial similarity.
Haoyang Yu +3 more
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Patch Group Based Nonlocal Self-Similarity Prior Learning for Image Denoising [PDF]
2015 IEEE International Conference on Computer Vision (ICCV), 2015 Patch based image modeling has achieved a great success in low level vision such as image denoising. In particular, the use of image nonlocal self-similarity (NSS) prior, which refers to the fact that a local patch often has many nonlocal similar patches to it across the image, has significantly enhanced the denoising performance.
Jun Xu 0019 +4 more
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Nonlocal CNN SAR Image Despeckling
Remote Sensing, 2020 We propose a new method for SAR image despeckling, which performs nonlocal filtering with a deep learning engine. Nonlocal filtering has proven very effective for SAR despeckling.
Davide Cozzolino +3 more
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Image Compressive Sensing via Hybrid Nonlocal Sparsity Regularization
Sensors, 2020 This paper focuses on image compressive sensing (CS). As the intrinsic properties of natural images, nonlocal self-similarity and sparse representation have been widely used in various image processing tasks.
Lizhao Li, Song Xiao, Yimin Zhao
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Self-similar evolution in nonlocal nonlinear media [PDF]
Optics Letters, 2019 The self-similar propagation of optical beams in a broad class of nonlocal, nonlinear optical media is studied utilizing a generic system of coupled equations with linear gain. This system describes, for instance, beam propagation in nematic liquid crystals and optical thermal media.
T. P. Horikis +4 more
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Galerkin method for nonlocal diffusion equations on self-similar domains
, 2023 Integro-differential equations, analyzed in this work, comprise an important class of models of continuum media with nonlocal interactions. Examples include peridynamics, population and opinion dynamics, the spread of disease models, and nonlocal diffusion, to name a few.
Medvedev, Georgi S.
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Implementation of Nonlocal Pansharpening Image Fusion
Image Processing On Line, 2014 This paper focuses on the implementation of the pansharpened image fusion technique proposedin the companion paper [A Nonlocal Variational Model for Pansharpening Image Fusion, SIAMJournal on Imaging Sciences, 2014, to appear].
Antoni Buades +3 more
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Remote Sensing, 2017 Hyperspectral image (HSI) possesses three intrinsic characteristics: the global correlation across spectral domain, the nonlocal self-similarity across spatial domain, and the local smooth structure across both spatial and spectral domains.
Yao Wang +3 more
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Nonlocal and Local Feature-Coupled Self-Supervised Network for Hyperspectral Anomaly Detection
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingHyperspectral anomaly detection (HAD) aims to locate targets deviating from the background distribution in hyperspectral images (HSIs) without requiring prior knowledge.
Degang Wang +4 more
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