Penalized Linear Discriminant Analysis of Hyperspectral Imagery for Noise Removal.
Ming LuLuojia HuTianxiang YueZiyue ChenBin ChenXiaoqiang LuBing XuPublished in: IEEE Geosci. Remote. Sens. Lett. (2017)
Keyphrases
- noise removal
- linear discriminant analysis
- hyperspectral imagery
- discriminant analysis
- hyperspectral images
- anisotropic diffusion
- denoising
- subspace projection
- image enhancement
- face recognition
- hyperspectral
- multispectral
- dimensionality reduction
- remote sensing
- noise reduction
- principal component analysis
- spatial resolution
- feature extraction
- least squares
- dimension reduction
- target detection
- support vector machine svm
- feature space
- edge detection
- support vector
- gaussian noise
- subspace methods
- high dimensional data
- infrared
- diffusion equation
- image processing
- object recognition
- random projections
- pattern recognition