Image quality assessment using a novel region smoothness measure.
Mohammad Hossein KhosraviHamid HassanpourPublished in: J. Vis. Commun. Image Represent. (2019)
Keyphrases
- image quality assessment
- structural similarity
- quality assessment
- image quality measures
- image quality
- natural images
- perceptual quality
- natural scene statistics
- quality metrics
- correlation coefficient
- human visual system
- structural similarity index
- image database
- similarity index
- distorted images
- quality evaluation
- blind image quality assessment
- quality measures
- reduced reference
- image quality metrics
- kullback leibler divergence
- natural scenes
- higher order
- perceptual image quality
- visual perception
- region of interest
- structural information
- objective evaluation
- distance measure
- input image
- multiresolution
- similarity measure