Nonlocal Band-Weighted Iterative Spectral Mixture Model for Hyperspectral Imagery Denoising.
Longshan YangLinlin XuJunhuan PengYongze SongAlexander WongDavid A. ClausiPublished in: IEEE Trans. Geosci. Remote. Sens. (2020)
Keyphrases
- hyperspectral imagery
- mixture model
- denoising
- spectral bands
- image denoising
- hyperspectral images
- hyperspectral
- multispectral
- remote sensing
- em algorithm
- noisy images
- generative model
- hyperspectral data
- gaussian mixture model
- target detection
- spatial resolution
- natural images
- probabilistic model
- image processing
- model selection
- wavelet domain
- frequency domain
- unsupervised learning
- language model
- gaussian noise
- infrared
- expectation maximization
- multispectral images
- spectral signatures
- change detection
- wavelet packet
- maximum likelihood
- satellite images
- remote sensing images
- high resolution
- frequency band
- multi band
- video sequences
- face recognition
- machine learning