説明1：torchvision.transforms.functional_tensorはすでに廃止されています。 説明2： 修正箇所はRealESRGANerではなくbasicsr内に存在します。

This is an opencv based rewriting of the "transforms" in torchvision package. All functions depend on only cv2 and pytorch (PIL-free). As the article says, cv2 is three times faster than PIL. Most ...

https://docs.ffcv.io/working_with_images.html#decoding-options link states that CenterCropRGBImageDecoder mimics torchvision.transforms.CenterCrop, but if we look at ...

import torch import cv2 import torchvision from PIL import Image import torchvision.transforms as T import numpy as np import random import matplotlib.pyplot as plt ...