原盘画质一般,线条带有较严重的锯齿,部分平面有轻微的色带。我们逆向缩回原生分辨率之后,使用了有较强抗锯齿能力的算法拉升回来,以去除严重的锯齿,接着是轻微的去色带、补偿性锐化和自适应降噪。
The source quality is mediocre. The line art displays serious aliasing, and mild banding exists in some flat areas. We have descaled the source to its original resolution and reconstructed it with strong anti-aliasing algorithm in order to remove serious aliasing. We then applied mild debanding, compensatory sharpening and self-adaptive denoising.