Three-dimensional wavelets-based denoising of hyperspectral imagery

Keyphrases

• Denoising Algorithm 100%
• Hyperspectral 100%
• Wavelet Denoising 100%
• Three-dimensional Wavelet 100%
• Three-dimensional (3D) 66%
• Noise Reduction 66%
• Wavelet Transformation 66%
• Image Reconstruction 33%
• Relevant Images 33%
• Evaluation Measures 33%
• Coding Scheme 33%
• Classification Accuracy 33%
• Denoising 33%
• Sparse Representation 33%
• Quantitative Evaluation 33%
• Qualitative Evaluation 33%
• Hierarchical Structure 33%
• Water Quality Index 33%
• Reduction Quality 33%
• Airborne Hyperspectral Images 33%
• Wavelet Coefficients 33%
• Noisy Image 33%
• Image Features 33%
• Hyperspectral System 33%
• Volumetric Data 33%
• Image Quality Enhancement 33%
• Divergence-free Wavelets 33%
• Spectral Angle Distance 33%
• Hyperspectral Image Restoration 33%
• Spectral-spatial Structure 33%
• Nonlocal Self-similarity 33%
• AisaEAGLE 33%

Engineering

• Hyperspectral Imagery 100%
• Experimental Result 33%
• Similarities 33%
• Classification Accuracy 33%
• Image Restoration 33%
• Image Enhancement 33%
• Quantitative Evaluation 33%
• Fine Detail 33%
• Hyperspectral Image 33%
• Coding Scheme 33%
• Spatial Structure 33%
• Quality Index 33%

Earth and Planetary Sciences

• Wavelet 100%
• Noise Reduction 50%
• Image Enhancement 25%
• Water Quality Index 25%
• Hyperspectral Image 25%