FPRSGF denoised non-subsampled shearlet transform-based image fusion using sparse representation.
Sonal Navdeep GoyalVijander SinghAsha RaniNavdeep YadavPublished in: Signal Image Video Process. (2020)
Keyphrases
- image fusion
- sparse representation
- compressed sensing
- contourlet transform
- denoising
- total variation
- multiresolution
- translation invariant
- image denoising
- remote sensing
- multiscale
- image processing
- pixel level
- sparse coding
- wavelet decomposition
- noisy images
- face recognition
- discrete wavelet transform
- signal processing
- image representation
- fusion method
- natural images
- spatial resolution
- image registration
- random projections
- data fusion
- image classification
- wavelet coefficients
- noise reduction
- image patches
- test images
- wavelet domain
- image enhancement
- image reconstruction
- multispectral
- machine learning
- wavelet transform
- subband
- computer vision
- video sequences
- pattern recognition
- high dimensional data
- dimensionality reduction
- higher order