Magnitude-phase of the dual-tree quaternionic wavelet transform for multispectral satellite image denoising.
Mohammed KadiriMohamed DjebbouriPhilippe CarréPublished in: EURASIP J. Image Video Process. (2014)
Keyphrases
- image denoising
- dual tree
- multispectral
- remote sensing
- wavelet transform
- image processing
- denoising
- wavelet coefficients
- noisy images
- natural images
- partial differential equations
- multispectral images
- spatial resolution
- image data
- image analysis
- hyperspectral
- wavelet domain
- fourier transform
- discrete wavelet transform
- denoising algorithm
- multiscale
- high resolution
- shift invariant
- image fusion
- subband
- image restoration
- multiresolution
- computer vision
- high frequency
- feature extraction
- pattern recognition
- frequency domain
- wavelet packet
- image representation
- image compression