Keyphrases
- image quality assessment
- image distortion
- structural similarity
- quality assessment
- image quality measures
- color texture
- image quality
- human visual system
- natural images
- natural scene statistics
- color images
- image database
- structural similarity index
- natural scenes
- reduced reference
- image quality metrics
- color space
- distorted images
- human vision
- blind image quality assessment
- quality metrics
- human perception
- correlation coefficient
- structural information
- quality measures
- pixel values
- image regions
- color features
- visual attention
- high frequency
- image processing
- computer vision