Reduced-reference image quality assessment through SIFT intensity ratio.
Tongfeng SunShifei DingWei ChenPublished in: Int. J. Mach. Learn. Cybern. (2014)
Keyphrases
- image quality assessment
- reduced reference
- quality assessment
- structural similarity
- image quality
- human visual system
- correlation coefficient
- perceptual quality
- image database
- subjective quality
- natural images
- quality estimation
- distorted images
- human perception
- structural similarity index
- image features
- image quality measures
- quality measures
- quality evaluation
- image quality metrics
- natural image statistics
- visual perception
- object recognition
- image retrieval
- natural scenes
- standard deviation
- quality metrics
- multiscale
- kullback leibler divergence
- computer vision
- structural information
- mutual information
- denoising