Robust sparsity-preserved learning with application to image visualization.
Haixian WangWenming ZhengPublished in: Knowl. Inf. Syst. (2014)
Keyphrases
- input image
- learning process
- image noise
- template matching
- image analysis
- prior knowledge
- image classification
- image data
- image segmentation
- single image
- linear predictors
- learning algorithm
- image features
- multiscale
- image content
- similarity measure
- feature descriptors
- reinforcement learning
- region of interest
- test images
- image regions
- image retrieval
- high resolution
- edge detection
- active learning
- hough transform
- low level
- unsupervised learning
- online learning
- learning tasks
- image collections