A Fidelity Metric for Assessing Visual Quality of Color Images.
Chun-Hsien ChouKuo-Cheng LiuPublished in: ICCCN (2007)
Keyphrases
- visual quality
- color images
- contrast enhancement
- image quality
- bit rate
- high frequency
- quality metrics
- human visual system
- reconstructed image
- perceptual quality
- gray scale
- error concealment
- natural scene statistics
- low bit rate
- color information
- color space
- compressed images
- quality assessment
- peak signal to noise ratio
- rate control
- subjective quality
- image processing
- quality degradation
- structural similarity index
- grayscale images
- color correction
- perceptual distortion
- subband
- video coding
- feature extraction
- image segmentation
- rate control algorithm
- signal noise ratio