Journal ArticleDOI
Toward Optimal Destriping of MODIS Data Using a Unidirectional Variational Model
M. Bouali,Saïd Ladjal +1 more
TLDR
Basic statistical assumptions used in previous techniques are replaced by a much realistic geometrical consideration on the striping unidirectional variations and the resulting algorithm is tested on Aqua and Terra MODIS data contaminated with severe stripes and is shown to provide optimal qualitative and quantitative results.Abstract:
Images acquired by the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard Terra and Aqua exhibit strong detector striping. This artifact is common to most pushbroom scanners and affects both visual interpretation and radiometric integrity of remotely sensed data. A considerable effort has been made to remove stripe noise and reduce its impact on high-level products. Despite the variety of destriping algorithms proposed in the literature, complete removal of stripes without signal distortion is yet to be overcome. In this paper, we tackle the striping issue from a variational angle. Basic statistical assumptions used in previous techniques are replaced by a much realistic geometrical consideration on the striping unidirectional variations. The resulting algorithm is tested on Aqua and Terra MODIS data contaminated with severe stripes and is shown to provide optimal qualitative and quantitative results.read more
Citations
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Journal ArticleDOI
HSI-DeNet: Hyperspectral Image Restoration via Convolutional Neural Network
TL;DR: The deep convolutional neural network (CNN) is introduced to achieve the HSI denoising method (HSI-DeNet), which can be regarded as a tensor-based method by directly learning the filters in each layer without damaging the spectral-spatial structures.
Journal ArticleDOI
Anisotropic Spectral-Spatial Total Variation Model for Multispectral Remote Sensing Image Destriping
TL;DR: This paper tentatively categorizes the stripes in remote sensing images in a more comprehensive manner and proposes to treat the multispectral images as a spectral-spatial volume and pose an anisotropic spectral- spatial total variation regularization to enhance the smoothness of solution along both the spectral and spatial dimension.
Proceedings ArticleDOI
A Novel Tensor-Based Video Rain Streaks Removal Approach via Utilizing Discriminatively Intrinsic Priors
TL;DR: A novel tensor based video rain streaks removal approach by fully considering the discriminatively intrinsic characteristics of rain streaks and clean videos, which needs neither rain detection nor time-consuming dictionary learning stage is proposed.
Journal ArticleDOI
Remote Sensing Image Stripe Noise Removal: From Image Decomposition Perspective
TL;DR: This paper first gives a detailed analysis about the structural characteristic of stripes and the prior knowledge about the remote sensing images, and proposes a low-rank-based single-image decomposition model (LRSID) to separate the original image from the stripe component perfectly.
Journal ArticleDOI
Weighted Low-Rank Tensor Recovery for Hyperspectral Image Restoration
TL;DR: A unified low-rank tensor recovery model for comprehensive HSI restoration tasks, in which nonlocal similarity within spectral–spatial cubic and spectral correlation are simultaneously captured by third-order tensors.
References
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Journal ArticleDOI
Nonlinear total variation based noise removal algorithms
TL;DR: In this article, a constrained optimization type of numerical algorithm for removing noise from images is presented, where the total variation of the image is minimized subject to constraints involving the statistics of the noise.
Journal ArticleDOI
An Iterative Regularization Method for Total Variation-Based Image Restoration
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Analysis of bounded variation penalty methods for ill-posed problems
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Journal ArticleDOI
A MAP-Based Algorithm for Destriping and Inpainting of Remotely Sensed Images
Huanfeng Shen,Liangpei Zhang +1 more
TL;DR: The proposed algorithm has been tested using moderate resolution imaging spectrometer images for destriping and China-Brazil Earth Resource Satellite and QuickBird images for simulated inpainting and the results and quantitative analyses verify the efficacy of this algorithm.
Journal ArticleDOI
Destriping multisensor imagery with moment matching
TL;DR: An alternative algorithm is suggested which matches the gain and offset of each sensor to typical values, and which is resistant to the effects of outliers.
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