/* Copyright (c) 2001 S.E. Grigorescu */ #include <iostream.h> #include <stdio.h> #include <stdlib.h> #include <tip.h> // Example program for the "LocalOp" function. // // Usage: // test_localop <input_image> // int main(int argc, char *argv[]) { // Test for the correct number of arguments in the command line. if (argc != 2) { cout << "Usage: " << argv[0] << " <input_image>" << endl; exit(0); } // Read an image from the file specified by "argv[1]" and display it. Image< float > img, im1; im1.readImage(argv[1]); im1.setName("test_image"); im1.showImage(); char l; // Apply a local averaging filter on a neighborhood of 16X16. LocalOp(im1, "mean", 16, img); img.setName("mean"); img.showImage(); cin >> l; // Apply a local median filter on a neighborhood of 17X17. LocalOp(im1, "median", 17, img); img.setName("median"); img.showImage(); cin >> l; // Compute the local standard deviation on a neighborhood of 15X17. LocalOp(im1, "stdev", 15, 17, img); img.setName("stdev"); img.showImage(); cin >> l; // Compute the local variance on a neighborhood of 15X15. LocalOp(im1, "var", 15, img); img.setName("var"); img.showImage(); cin >> l; // Compute the local minimum on a neighborhood of 5X5 in place. img = im1; LocalOp(img, "min", 5); img.setName("min"); img.showImage(); cin >> l; // Compute the local maximum on a neighborhood of 5X7 in place. img = im1; LocalOp(img, "max", 5, 7); img.setName("max"); img.showImage(); cin >> l; return(1); }