Screen content image quality assessment using distortion-based directional edge and gradient similarity maps.
Hamidreza Farhadi TolieMohammad Reza FarajiPublished in: Signal Process. Image Commun. (2022)
Keyphrases
- image quality assessment
- structural similarity
- similarity index
- distorted images
- quality metrics
- image quality measures
- image distortion
- perceptual quality
- structural similarity index
- quality assessment
- perceptual image quality
- image quality
- reduced reference
- edge detection
- structural information
- natural scene statistics
- blind image quality assessment
- human perception
- image database
- similarity measure
- quality evaluation
- correlation coefficient
- human visual system
- image quality metrics
- natural images
- probability distribution
- computational complexity
- metadata
- distance measure
- image data
- feature space
- high quality