Spectral unmixing through part-based non-negative constraint denoising autoencoder.
Ying QuRui GuoHairong QiPublished in: IGARSS (2017)
Keyphrases
- denoising
- hyperspectral
- hyperspectral images
- image denoising
- hyperspectral data
- image processing
- noisy images
- hyperspectral imagery
- positive and negative
- total variation
- noise removal
- wavelet domain
- denoising algorithm
- natural images
- multispectral
- spectral analysis
- independent component analysis
- image data
- neural network
- gaussian noise
- wavelet packet
- linear constraints
- component analysis
- image segmentation
- spatial resolution
- frequency domain
- objective function
- wavelet denoising