tumuyan / RealSR-NCNN-Android

An Android application for super-resolution & interpolation. Contains RealSR-NCNN, SRMD-NCNN, RealCUGAN-NCNN, Real-ESRGAN-NCNN, Waifu2x-NCNN, Anime4kcpp, nearest, bilinear, bicubic, AVIR...
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改善插值缩放 #5

Open tumuyan opened 2 years ago

tumuyan commented 2 years ago

问题

tumuyan commented 2 years ago

de-nearest模式的算法还是太过粗糙.

  1. 当图像使用nearest算法放大后, 增加边框或者裁切画面,会导致错误
  2. 当图像包含大面积纯色内容时,缩放倍率会算错