四叠半神话大系原盘质量不是很理想,随处可见明显的锯齿和色带。我们重新拉伸了画面并追加了抗锯齿处理以修复线条,并在部分场景针对性地使用了更强的去色带滤镜。本作动态场景较多,且画面上覆盖了非常重的噪点,为了控制体积,我们对噪点进行了一定程度的取舍。
The source quality of "Yojouhan" is not very good, with ubiquitous aliasing and banding issues. We have descaled and reconstructed the image, with additional anti-aliasing to remedy the line art. We have also applied stronger de-banding in specific scenes as needed. Because the source features a lot of motion scenes as well as heavy grains, we chose to trade off some grains to keep the file sizes reasonable.