python opencv 二值化 计算白色像素点_python opencv 二值化 计算白色像素点的实例
贴部分代码#! /usr/bin/env python# -*- coding: utf-8 -*-import cv2import numpy as npfrom PIL import Imagearea = 0def ostu(img):global areaimage=cv2.cvtColor(img, cv2.COLOR_BGR2GRAY) # 转灰度blur = cv2.Gaussian...