A no-reference perceptual image sharpness metric based on saliency-weighted foveal pooling.
Nabil G. SadakaLina J. KaramRony FerzliGlen P. AbouslemanPublished in: ICIP (2008)
Keyphrases
- image quality assessment
- reduced reference
- information content
- image quality metrics
- visual perception
- image data
- input image
- image fidelity
- image classification
- quality assessment
- low level
- image retrieval
- image features
- salient region detection
- multiscale
- natural scene statistics
- human visual perception
- perceptual quality
- space variant
- template matching
- image content
- visual attention
- human visual system
- high resolution
- image quality
- image representation
- human perception
- structural similarity
- visual processing
- quality metrics
- perceptual grouping
- salient points
- image segmentation
- keypoints
- salient regions
- test images
- region of interest
- visual information
- log polar
- jpeg images
- visual quality
- saliency detection
- image regions
- visual search
- biologically inspired
- low resolution
- saliency map