图片利用matplotlib均值滤波处理后图片不显示刻度值
图片在处理之后不显示刻度
import cv2
import numpy as np
import matplotlib.pyplot as plt
img = cv2.imread(r"",0)#读入灰度图像
blur = cv2.blur(img,(3,5))#模板大小3*5
ax=plt.gca()
im =ax.imshow(blur ,interpolation='none',cmap='Reds_r',vmin=0.6,vmax=.9)#不插值,去掉刻度值
ax.set_xticks([])
ax.set_yticks([])
plt.subplots_adjust(top=1,bottom=0,left=0,right=1,hspace=0,wspace=0)#让图片充满整个画布
plt.imshow (blur ,'gray')
plt.show()
#均值滤波