Unsupervised Clustering and Active Learning of Hyperspectral Images With Nonlinear Diffusion.
James M. MurphyMauro MaggioniPublished in: IEEE Trans. Geosci. Remote. Sens. (2019)
Keyphrases
- unsupervised clustering
- hyperspectral images
- nonlinear diffusion
- active learning
- supervised classification
- denoising
- scale spaces
- anisotropic diffusion
- hyperspectral
- image denoising
- supervised learning
- image segmentation
- k means
- partial differential equations
- clustering method
- learning algorithm
- remote sensing
- multispectral
- semi supervised
- diffusion equation
- clustering algorithm
- training set
- scale space
- machine learning
- natural images
- pairwise constraints
- document clustering
- transfer learning
- unlabeled data
- edge detection
- computer vision
- wavelet domain
- multiresolution
- multiscale
- infrared
- semi supervised learning
- image processing
- labeled data