Keyphrases
- salient object detection
- active learning
- color contrast
- color distribution
- unsupervised feature selection
- learning algorithm
- training set
- object level
- saliency map
- feature selection
- saliency detection
- pixel level
- input image
- semi supervised
- salient objects
- natural scenes
- color information
- object segmentation
- spatial information
- supervised learning
- training data
- human visual system
- low level features
- data clustering
- feature vectors