https://cn.vuejs.org/v2/guide/
可以先用直接引入script的方式，不需要装vue-cli和webpack打包。
这样找一个http server放静态文件就能实验效果了。
Sanmao Zhao sanmaozhao
sanmaozhao
/ Vue学习资源.md
Last active
April 22, 2020 05:35
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| import numpy as np | |
| import matplotlib.pyplot as plt | |
| import cv2 | |
| img = cv2.imread("arrow.png") | |
| # 增加对比度 | |
| contrast = np.zeros(img.shape, img.dtype) | |
| alpha = 10.0 # Simple contrast control | |
| beta = 0 # Simple brightness control |