Saliency detection via PCA of image patches and ICA-R.
Ying-Ying ZhangYi QinXiaodong LvPing ZhangPublished in: Multim. Tools Appl. (2016)
Keyphrases
- image patches
- saliency detection
- natural images
- principal component analysis
- face recognition
- feature extraction
- sparse representation
- saliency map
- feature vectors
- object detection
- higher order
- visual saliency
- natural scenes
- sparse coding
- dimensionality reduction
- superpixels
- salient regions
- detection method
- salient points
- feature space
- test images
- face images
- input image
- multiscale
- denoising
- scale invariant
- low resolution
- low dimensional
- object level
- object recognition
- super resolution
- object class
- salient objects
- data sets
- computer vision
- pixel level
- high quality