Image quality assessment improvement via local gray-scale fluctuation measurement.
Xichen YangQuansen SunTianshu WangPublished in: Multim. Tools Appl. (2018)
Keyphrases
- gray scale
- image quality assessment
- gray scale images
- quality assessment
- color images
- structural similarity
- image quality
- binary images
- natural scene statistics
- human visual system
- perceptual quality
- natural images
- image database
- correlation coefficient
- image quality metrics
- gray level
- reduced reference
- quality metrics
- kullback leibler divergence
- human perception
- visual perception
- quality measures
- peak signal to noise ratio
- quality evaluation
- object recognition
- natural scenes
- visual quality
- feature extraction