Keyphrases
- image representation
- image data
- unsupervised learning
- learning algorithm
- image noise
- image content
- image analysis
- single image
- partial occlusion
- multiscale
- learning process
- edge detection
- image classification
- clustering algorithm
- lighting conditions
- segmentation method
- spatial relations
- active learning
- high resolution
- feature representation
- feature descriptors
- watermarking technique
- region of interest
- perceptual information
- image regions
- keypoints
- feature points
- input image
- image features
- object recognition
- reinforcement learning
- similarity measure
- image segmentation