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Experimental results on visibility threshold in human visual perception for application in image/video coding and quality assessment

机译:人眼视觉可见度阈值在图像/视频编码和质量评估中的实验结果

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摘要

In assessment of image quality, as well as in image coding, end users are human beings. They need some type of image for work or entertainment. So it is logical to pursuit the goal of achieving better image quality by investigating what is better to human eyes. This paper is a contribution in that direction. Just-noticeable distortion and some aspects of it are discussed and experimental results on the visibility threshold of low gray tones are presented.
机译:在图像质量评估以及图像编码中,最终用户是人。他们需要某种类型的图像来工作或娱乐。因此,通过研究对人眼更好的东西来追求获得更好图像质量的目标是合乎逻辑的。本文是朝着这个方向的贡献。讨论了可察觉的失真及其一些方面,并给出了有关低灰度色调可见性阈值的实验结果。

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