A Denoising Method of Hyperspectral Remote Sensing Image Based on Wavelet Transform.
Ningxin FanSonglin ZhangYali LiJie HanPublished in: Geoinformatics (2021)
Keyphrases
- wavelet transform
- hyperspectral remote sensing
- denoising methods
- image denoising
- wavelet coefficients
- denoising
- wavelet packet
- remote sensing
- noisy images
- hyperspectral
- denoising algorithm
- nonlocal means
- wavelet domain
- subband
- multiresolution
- image compression
- image coding
- multiscale
- translation invariant
- high frequency
- wavelet decomposition
- noise reduction
- wavelet analysis
- spectral resolution
- wavelet bases
- infrared
- feature extraction
- multispectral
- noise model
- image processing
- hyperspectral data
- noise level
- computer vision
- feature vectors
- color images
- signal processing
- image quality