Visual quality metrics, which give a numeric representation of the perceived visual quality of media, can be used to quantify the quality loss incurred from compression. These metrics are categorized as reference or no-reference metrics, where the former compares a reference encoding to some other distorted encoding.
│ walls only │ filter on │ kernel in │ boundary │ access at
，详情可参考新收录的资料
2017年，完美日记横空出世，精准踩中了国货崛起、社交电商爆发、彩妆渗透率快速提升三重时代红利，走出了一条堪称教科书级别的网红品牌增长路径。。新收录的资料是该领域的重要参考
Полина Кислицына (Редактор)
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