Blind Image Quality Assessment of Natural Scenes Based on Entropy Differences in the DCT Domain.
Xiaohan YangFan LiWei ZhangLijun HePublished in: Entropy (2018)
Keyphrases
- natural scenes
- dct domain
- blind image quality assessment
- human visual system
- natural images
- image quality
- saliency map
- image quality assessment
- post processing
- transform domain
- dct coefficients
- spatial domain
- visual attention
- compressed domain
- discrete cosine transform
- image content
- image structure
- higher order
- image blocks
- object recognition
- image data
- multiresolution
- multiscale
- high quality
- similarity measure
- visual quality
- pairwise