When Pixels Team up: Spatially Weighted Sparse Coding for Hyperspectral Image Classification.
Ali Soltani-FaraniHamid R. RabieePublished in: IEEE Geosci. Remote. Sens. Lett. (2015)
Keyphrases
- sparse coding
- hyperspectral image classification
- dictionary learning
- natural images
- sparse representation
- active learning
- unsupervised learning
- linear combination
- image classification
- image representation
- hyperspectral
- hyperspectral images
- generative model
- input image
- image patches
- high dimensional
- feature space
- visual words
- face recognition
- remote sensing
- bag of words
- image data