Vision Saliency Feature Extraction Based on Multi-scale Tensor Region Covariance.
Shimin WangMingwen WangJihua YeAnquan JiePublished in: CCIR (2017)
Keyphrases
- multiscale
- feature extraction
- image processing
- salient regions
- wavelet transform
- dimensionality reduction
- keypoint detection
- high order
- local binary pattern
- scale space
- scale invariant
- image representation
- vision system
- computer vision
- visual attention
- covariance matrix
- real time
- preprocessing
- feature vectors
- multiple scales
- feature selection
- support vector machine svm
- edge detection
- texture analysis
- gabor filters
- saliency map
- feature space
- pairwise
- natural images
- image classification
- higher order
- discriminant analysis
- frequency domain
- image structure
- input image
- extracted features
- medical images
- region of interest
- discriminant information
- structure tensor
- diffusion tensor
- image segmentation
- palmprint
- multiresolution
- information content
- linear discriminant analysis