Sparse representation-based image quality assessment.
Tanaya GuhaEhsan NezhadaryaRabab K. WardPublished in: Signal Process. Image Commun. (2014)
Keyphrases
- image quality assessment
- sparse representation
- quality assessment
- structural similarity
- image quality
- image database
- human visual system
- natural scene statistics
- image quality measures
- correlation coefficient
- reduced reference
- image quality metrics
- natural images
- quality measures
- visual perception
- structural similarity index
- quality metrics
- similarity index
- human perception
- quality evaluation
- kullback leibler divergence
- blind image quality assessment
- distorted images
- sparse coding
- image processing
- information theoretic
- higher order
- wavelet transform