adaptiveThreshold 阈值化的实现

来源：互联网发布：天涯明月刀优化补丁编辑：程序博客网时间：2024/06/05 00:19

#include "opencv2/imgproc/imgproc.hpp"#include "opencv2/highgui/highgui.hpp"int main( ){  // 图像读取及判断  cv::Mat srcImage = cv::imread("..\\images\\hand1.jpg");  if( !srcImage.data )       return 1;  // 灰度转换  cv::Mat srcGray;  cv::cvtColor(srcImage, srcGray, CV_RGB2GRAY);  cv::imshow("srcGray", srcGray);  cv::Mat dstImage;  // 初始化自适应阈值参数  int blockSize = 5;    int constValue = 10;    const int maxVal = 255;    /* 自适应阈值算法  0：ADAPTIVE_THRESH_MEAN_C  1: ADAPTIVE_THRESH_GAUSSIAN_C  阈值类型  0: THRESH_BINARY  1: THRESH_BINARY_INV */  int adaptiveMethod = 0;  int thresholdType = 1;  // 图像自适应阈值操作  cv::adaptiveThreshold(srcGray, dstImage,     maxVal, adaptiveMethod,     thresholdType, blockSize,     constValue);     cv::imshow("dstImage", dstImage);  cv::waitKey(0);  return 0;}
转载：http://blog.csdn.net/zhuwei1988

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