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09/07/2023
L_2,1-Norm Regularized Quaternion Matrix Completion Using Sparse Representation and Quaternion QR Decomposition
Color image completion is a challenging problem in computer vision, but ...
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07/20/2023
Quaternion tensor ring decomposition and application for color image inpainting
In recent years, tensor networks have emerged as powerful tools for solv...
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12/28/2021
Quaternion-based dynamic mode decomposition for background modeling in color videos
Scene Background Initialization (SBI) is one of the challenging problems...
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12/16/2021
Quaternion tensor singular value decomposition using a flexible transform-based approach
A flexible transform-based tensor product named ⋆_QT-product for Lth-ord...
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01/02/2021
Quaternion higher-order singular value decomposition and its applications in color image processing
Higher-order singular value decomposition (HOSVD) is one of the most eff...
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06/01/2020
Constrained low-rank quaternion approximation for color image denoising by bilateral random projections
In this letter, we propose a novel low-rank quaternion approximation (LR...
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05/06/2020
Quaternion-based bilinear factor matrix norm minimization for color image inpainting
As a new color image representation tool, quaternion has achieved excell...
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01/20/2020
Low-rank quaternion tensor completion for recovering color videos and images
Low-rank quaternion tensor completion method, a novel approach to recove...
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01/20/2020
Quaternion matrix regression for color face recognition
Regression analysis-based approaches have been widely studied for face r...
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09/14/2019