No-reference image quality assessment based on spatial and spectral entropies.
Lixiong LiuBao LiuHua HuangAlan Conrad BovikPublished in: Signal Process. Image Commun. (2014)
Keyphrases
- image quality assessment
- quality assessment
- natural scene statistics
- image quality
- structural similarity
- image database
- perceptual quality
- reduced reference
- image quality measures
- natural images
- blind image quality assessment
- subjective quality
- human visual system
- perceptual image quality
- quality metrics
- human perception
- image quality metrics
- natural scenes
- correlation coefficient
- visual perception
- quality evaluation
- quality measures
- structural similarity index
- kullback leibler divergence
- distorted images
- low level