A Chi-Squared-Transformed Subspace of LBP Histogram for Visual Recognition.
Jianfeng RenXudong JiangJunsong YuanPublished in: IEEE Trans. Image Process. (2015)
Keyphrases
- visual recognition
- chi squared
- information gain
- local binary pattern
- image classification
- object recognition
- gray level
- feature extraction
- low dimensional
- face recognition
- spatial information
- texture analysis
- dimensionality reduction
- visual categorization
- principal component analysis
- view independent
- visual recognition tasks
- latent topic models
- feature space
- background subtraction
- text categorization
- high dimensional
- multiscale
- feature selection
- co occurrence