Endro~! 为原生 720p 制作,原盘画质还不错,没有什么明显问题。我们主要针对双线性拉伸特征以逆向拉伸并重构的方法优化了线条,并做了非常轻微的预防性去色带处理。
Endro~! has a native 720p resolution, and the original source is actually good and without much obvious artifacts. We mainly addressed the characteristic of bi-linear up-scaling by using descaling and reconstruction to optimise the line-art, and we also applied very mild preventive de-banding.