Hyperspectral image denoising: A least square approach using wavelet filters.
S. Dev VishnuSachin RajanV. SowmyaK. P. SomanPublished in: ICACCI (2017)
Keyphrases
- image denoising
- hyperspectral
- least squares
- denoising
- remote sensing
- wavelet domain
- wavelet coefficients
- wavelet transform
- natural images
- shift invariant
- infrared
- multispectral
- discrete wavelet transform
- image processing
- partial differential equations
- filter bank
- image data
- spatial resolution
- information content
- multiresolution
- multiscale
- wavelet packet
- data compression
- optical flow
- object recognition
- computer vision
- image sequences
- image segmentation
- subband