Activity recognition using a spectral entropy signature.
Jessica Beltrán-MárquezPublished in: UbiComp (2012)
Keyphrases
- mutual information
- information entropy
- human activities
- information theory
- spectral signatures
- database
- signature recognition
- image analysis
- information theoretic
- signature verification
- hyperspectral
- conditional entropy
- fuzzy entropy
- spectral features
- hyperspectral images
- multispectral images
- image sequences
- computer vision
- genetic algorithm
- machine learning