Spatial Filtering in DCT Domain-Based Frameworks for Hyperspectral Imagery Classification.
Razika BazineHuayi WuKamel BoukhechbaPublished in: Remote. Sens. (2019)
Keyphrases
- hyperspectral imagery
- hyperspectral images
- pattern recognition
- spatial domain
- dct coefficients
- multispectral
- feature vectors
- target detection
- feature selection
- transform domain
- matched filter
- discrete cosine transform
- hyperspectral
- signal to noise ratio
- remote sensing
- post processing
- feature space
- feature extraction