把tensorboard的画的多条曲线画在一张图上

先跳转到tensorboard的曲线页面

cd logpth

tensorboard --logdir=unet

下载得到csv文件

import csv
import matplotlib.pyplot as plt
import pandas as pd

df1 = pd.read_csv(r'C:\Users\admin\Downloads/our_eval.csv')  # csv文件所在路径
step1 = df1['Step'].values.tolist()
loss1 = df1['Value'].values.tolist()

df2 = pd.read_csv(r'C:\Users\admin\Downloads/unet_eval.csv')
step2 = df2['Step'].values.tolist()
loss2 = df2['Value'].values.tolist()



plt.plot(step1, loss1, label='Ours')
plt.plot(step2, loss2, label='unet')
plt.legend(fontsize=8)  # 图注的大小
plt.title('Dsc')
plt.show()

完