Saliency Detection by Superpixel-Based Sparse Representation.
Guangyao ChenZhenzhong ChenPublished in: PCM (2) (2017)
Keyphrases
- sparse representation
- saliency detection
- saliency map
- superpixels
- image patches
- sparse coding
- salient objects
- pixel level
- object detection
- salient object detection
- natural images
- image classification
- face recognition
- detection method
- input image
- visual saliency
- salient regions
- reconstruction error
- signal processing
- object tracking
- object segmentation
- visual attention
- test images
- image representation
- salient points
- image regions
- object level
- bounding box
- high dimensional data
- dimensionality reduction
- visual features
- low level features
- human visual system
- pattern recognition
- segmentation method
- segmentation algorithm
- multiscale