Mid-Level Feature Representation via Sparse Autoencoder for Remotely Sensed Scene Classification.
Erzhu LiPeijun DuAlim SamatYaping MengMeiqin ChePublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2017)
Keyphrases
- feature representation
- scene classification
- mid level
- sparse representation
- image classification
- image representation
- low level features
- low level
- object recognition
- high level
- feature extraction
- visual words
- low dimensional
- action recognition
- visual information
- face recognition
- image features
- high dimensional
- remote sensing
- bag of words
- multiscale
- feature set
- feature descriptors
- higher level
- image content
- natural images
- test images
- image retrieval