Python计算两图相似性-像素匹配（pixelmatch）

1、简介

GitHub：https://github.com/whtsky/pixelmatch-py

2、代码

from PIL import Image
from pixelmatch.contrib.PIL import pixelmatch

img_a = Image.open("WD1.png").resize((1920, 1080))
img_b = Image.open("WD2.png").resize((1920, 1080))
img_diff = Image.new("RGBA", img_a.size)
# note how there is no need to specify dimensions
mismatch = pixelmatch(img_a, img_b, img_diff, includeAA=True)
print(mismatch)
img_diff.save("pixelmatch-diff.png")