Spectral-Spatial Classification of Hyperspectral Images via Spatial Translation-Invariant Wavelet-Based Sparse Representation.
Lin HeYuanqing LiXiaoxin LiWei WuPublished in: IEEE Trans. Geosci. Remote. Sens. (2015)
Keyphrases
- hyperspectral images
- sparse representation
- hyperspectral data
- hyperspectral
- translation invariant
- hyperspectral imagery
- image classification
- spatial information
- remote sensing
- feature extraction
- wavelet transform
- multispectral
- face recognition
- multispectral images
- image representation
- image compression
- co occurrence
- image processing
- random projections
- target detection
- object recognition
- sparse coding
- visual words
- high frequency
- infrared
- low dimensional
- dimensionality reduction
- multiresolution
- feature space