原盘画质较为优秀,原生分辨率为 P.A.Works 标准的 720p。我们将其利用逆矩阵还原后,高质量地重新拉伸回 1080p,并且修复了原本线条细碎的锯齿。原盘比较突出的问题出现在色度平面上 - 其有明显的色度锯齿、色度偏移和色度溢出。我们利用了包括极高能耗的AI滤镜在内的组合手段,来修复了上述问题。
The original source is fine, and the native resolution is traditional 720p of P.A.Works. We applied descaling through the inverse matrix to upscale it with the high-quality algorithm. Meanwhile, the finely chopped aliasing was well removed. There are some distinguished flaws in chroma planes —— chroma aliasing, chroma shift and chroma bleeding. We fixed the above problems with combined methods including energy-intensive filters.