A projection pursuit algorithm for anomaly detection in hyperspectral imagery.
José A. MalpicaJuan Gregorio RejasMaría Concepcion AlonsoPublished in: Pattern Recognit. (2008)
Keyphrases
- anomaly detection
- hyperspectral imagery
- pursuit algorithm
- learning automata
- hyperspectral images
- matching pursuit
- multispectral
- remote sensing
- hyperspectral
- sparse approximation
- target detection
- basis functions
- change detection
- image coding
- unsupervised learning
- image processing
- linear combination
- reinforcement learning
- genetic algorithm
- edge detection
- computer vision
- learning algorithm