Perceptual Quality Assessment for Fine-Grained Compressed Images.
Zicheng ZhangWei SunWei WuYing ChenXiongkuo MinGuangtao ZhaiPublished in: CoRR (2022)
Keyphrases
- quality assessment
- fine grained
- compressed images
- human visual system
- visual quality
- dct domain
- image quality
- image quality assessment
- coarse grained
- human perception
- compression ratio
- bit rate
- reconstructed image
- high frequency
- peak signal to noise ratio
- image compression
- video quality
- access control
- wavelet domain
- image quality metrics
- image quality measures
- visual information
- quality metrics
- perceptual image quality
- high quality
- discrete cosine transform
- rate distortion
- image data
- data quality
- multimedia
- computer vision