Tip:增强图像的对比度
# -*- coding: utf-8 -*-
"""
Created on Sat Aug 25 16:47:44 2018
@author: Miracle
"""
import cv2
image = cv2.imread('../data/lena.jpg',cv2.IMREAD_GRAYSCALE)
rows,cols = image.shape[:2]
#直方图均衡化
histeq = cv2.equalizeHist(image)
#显示效果
cv2.imshow('HistEqualize',histeq)
cv2.imshow('Original Image',image)
#停顿
if cv2.waitKey() & 0xFF == 27:
cv2.destroyAllWindows()


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