Image classification by multimodal subspace learning.
Jun YuFeng LinHock Soon SeahCuihua LiZiyu LinPublished in: Pattern Recognit. Lett. (2012)
Keyphrases
- subspace learning
- image classification
- sparse coding
- sparse representation
- dimensionality reduction
- feature extraction
- bag of words
- image representation
- manifold learning
- data representation
- principal component analysis
- image features
- high dimensional data
- visual words
- low dimensional
- face recognition
- subspace learning algorithm
- maximum margin criterion
- semi supervised
- image patches
- pattern recognition
- image segmentation
- neural network
- data sets