Gradient-weighted structural similarity for image quality assessments.
Qiaohong LiYuming FangWeisi LinDaniel ThalmannPublished in: ISCAS (2015)
Keyphrases
- structural similarity
- image quality
- quality metrics
- image quality assessment
- perceptual quality
- structural information
- quality assessment
- quality evaluation
- structural similarity index
- visual quality
- compression ratio
- reconstructed image
- human visual system
- image quality measures
- correlation coefficient
- bit rate
- distorted images
- image quality metrics
- high quality
- image data
- distortion measure
- pixel values
- metadata