Hyperspectral image denoising via global spatial-spectral total variation regularized nonconvex local low-rank tensor approximation
Haijin Zeng, Xiaozhen Xie, Jifeng Ning
Topics & Concepts
Hyperspectral imagingMathematicsNoise reductionRegularization (linguistics)Matrix normAlgorithmGaussianTensor (intrinsic definition)Rank (graph theory)Noise (video)Gaussian noisePattern recognition (psychology)Total variation denoisingArtificial intelligenceMathematical optimizationComputer scienceImage (mathematics)Eigenvalues and eigenvectorsGeometryCombinatoricsPhysicsQuantum mechanicsImage and Signal Denoising MethodsSparse and Compressive Sensing TechniquesAdvanced Image Fusion Techniques