Hyperspectral Image Denoising via Clustering-Based Latent Variable in Variational Bayesian Framework.
Peyman AzimpourTahereh BahrainiHadi Sadoghi YazdiPublished in: IEEE Trans. Geosci. Remote. Sens. (2021)
Keyphrases
- image denoising
- hyperspectral
- bayesian framework
- latent variables
- prior knowledge
- denoising
- probabilistic model
- remote sensing
- gaussian process
- generative model
- natural images
- posterior distribution
- multispectral
- infrared
- noisy images
- image processing
- wavelet domain
- image data
- image segmentation
- topic models
- random variables
- hyperparameters
- posterior probability
- wavelet coefficients
- expectation maximization
- optical flow
- maximum a posteriori
- graphical models
- image analysis
- object recognition
- image reconstruction
- pattern recognition
- mean shift
- learning algorithm