uDAS: An Untied Denoising Autoencoder With Sparsity for Spectral Unmixing.
Ying QuHairong QiPublished in: IEEE Trans. Geosci. Remote. Sens. (2019)
Keyphrases
- denoising
- hyperspectral
- basis pursuit
- hyperspectral images
- hyperspectral data
- image denoising
- hyperspectral imagery
- total variation
- user defined aggregates
- natural images
- image processing
- remote sensing
- multispectral
- infrared
- independent component analysis
- sparse representation
- nonnegative matrix factorization
- expressive power
- compressed sensing
- relational data model
- blind source separation
- relational databases
- inductive databases
- high dimensional
- databases
- image data
- data stream management systems