Wavelet based sparse Principal Component Analysis for hyperspectral denoising.
Behnood RastiJohannes R. SveinssonMagnus O. UlfarssonJakob SigurdssonPublished in: WHISPERS (2013)
Keyphrases
- hyperspectral
- denoising
- sparse principal component analysis
- wavelet domain
- remote sensing
- multispectral
- image denoising
- infrared
- image processing
- hyperspectral images
- wavelet packet
- image data
- hyperspectral data
- multiresolution
- hyperspectral remote sensing
- hyperspectral imagery
- target detection
- information content
- spectral bands
- principle component analysis
- wavelet transform
- satellite images
- change detection
- frequency domain
- image compression
- image analysis
- pattern recognition
- high resolution
- computer vision
- image quality
- dimensionality reduction