printf("ho_tari\n");

#include extern void using_threshold(); extern void adaptive_threshold(); extern void erode_dilate(); extern void open_close(); int main() { //using_threshold(); //adaptive_threshold(); //erode_dilate(); open_close(); } #pragma once #include static void on_threshold(int position, void* userdata) { cv::Mat src = *(static_cast(userdata)); cv::Mat dst; cv::threshold(src, dst, position, 255.0, cv::T..