Ao Haru Ride / 青春之旅 10-bit 1080p HEVC BDRip [TV + OAD Fin]

TV 青春之旅 1080p BDRip
OADs 青春之旅 720p DVDRip

原盤畫質較好，原生解析度大約為 864p。唯一的問題就是線條上有鋸齒，對此的處理方案是逆向拉伸重構接輕度抗鋸齒。平面整體不錯，幾乎沒有色帶，噪點層也非常理想，所以對平面的處理是自適應紋理銳化，保底的去色帶，以及保守的自適應降噪，同時為了保留畫風，保留了色度噪點。為了更大程度地保留作品中的畫風細節，編碼參數上給了色度平面相當奢侈的預算。
OAD 的畫質較差，線條很虛且粗細不均，周圍有非常顯眼的振鈴。平面上噪點質量也比較差。對 OAD 的處理包括 IVTC，色彩空間轉換，多輪的去振鈴，使用神經網路演算法的拉伸，降噪，重構噪點層，去色帶。
因為 OAD 源的截圖與成品解析度不一致，為方便比較，這部分的截圖是在做了 IVTC 以及色彩空間轉換後以 Spline36 拉伸到了和成品相同的解析度。

發布：爺青回

Image Credit: ぐりーん

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en:Chapter 03  00:21:55.981                             : en:Chapter 04  00:23:25.946                             : en:Chapter 05  

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Tom

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