A Fidelity Metric for Assessing Visual Quality of Color Images

@article{Chou2007AFM,
  title={A Fidelity Metric for Assessing Visual Quality of Color Images},
  author={Chun-Hsien Chou and Kuo-Cheng Liu},
  journal={2007 16th International Conference on Computer Communications and Networks},
  year={2007},
  pages={1154-1159}
}
Correct assessment of image fidelity is fundamental to the development of efficient image compression schemes especially to that of the schemes taking characteristics of the human visual system into account. In this paper, a fidelity metric for assessing the visual quality of color images is presented. The proposed fidelity metric is designed to measure the perceivable distortion in the quasi-uniform color space of CIELAB. To evaluate the perceptibility of distortion, a color visual model is… CONTINUE READING
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