《颠倒的帕特玛》原盘总体情况良好,有中等强度的噪点,部分线条有轻微锯齿和晕轮。为此,我们对线条进行反锯齿和去晕轮,对平面进行自适应降噪,并配合中高码率的参数进行压制。 The original source is of good quality. Image noise level is medium, and a bit of aliasing and ringing exist on the lines. We applied anti-aliasing, de-ringing and adaptive de-noising accordingly, and encoded the videos at mid-high bitrate.