chore(store): move everything to store.

1 files changed, 0 insertions, 63 deletions

diff --git a/works/life/digital-image-process-lab/DiscreteFourierTransform.cpp b/works/life/digital-image-process-lab/DiscreteFourierTransform.cpp
deleted file mode 100644
index 31108bb..0000000
--- a/works/life/digital-image-process-lab/DiscreteFourierTransform.cpp
+++ /dev/null
@@ -1,63 +0,0 @@
-#include <opencv2/core.hpp>
-#include <opencv2/highgui.hpp>
-#include <opencv2/imgcodecs.hpp>
-#include <opencv2/imgproc.hpp>
-
-#include <iostream>
-
-using namespace cv;
-
-int main(int argc, char **argv) {
-  if (argc != 2) {
-    std::cerr << "Please input an image file path as the only arg."
-              << std::endl;
-    return -1;
-  }
-
-  const char *filename = argv[1];
-  Mat I = imread(samples::findFile(filename), IMREAD_GRAYSCALE);
-  if (I.empty()) {
-    std::cout << "Error opening image" << std::endl;
-    return EXIT_FAILURE;
-  }
-  Mat padded; // expand input image to optimal size
-  int m = getOptimalDFTSize(I.rows);
-  int n = getOptimalDFTSize(I.cols); // on the border add zero values
-  copyMakeBorder(I, padded, 0, m - I.rows, 0, n - I.cols, BORDER_CONSTANT,
-                 Scalar::all(0));
-  Mat planes[] = {Mat_<float>(padded), Mat::zeros(padded.size(), CV_32F)};
-  Mat complexI;
-  merge(planes, 2, complexI); // Add to the expanded another plane with zeros
-  dft(complexI, complexI); // this way the result may fit in the source matrix
-  // compute the magnitude and switch to logarithmic scale
-  // => log(1 + sqrt(Re(DFT(I))^2 + Im(DFT(I))^2))
-  split(complexI, planes); // planes[0] = Re(DFT(I), planes[1] = Im(DFT(I))
-  magnitude(planes[0], planes[1], planes[0]); // planes[0] = magnitude
-  Mat magI = planes[0];
-  magI += Scalar::all(1); // switch to logarithmic scale
-  log(magI, magI);
-  // crop the spectrum, if it has an odd number of rows or columns
-  magI = magI(Rect(0, 0, magI.cols & -2, magI.rows & -2));
-  // rearrange the quadrants of Fourier image  so that the origin is at the
-  // image center
-  int cx = magI.cols / 2;
-  int cy = magI.rows / 2;
-  Mat q0(magI, Rect(0, 0, cx, cy));   // Top-Left - Create a ROI per quadrant
-  Mat q1(magI, Rect(cx, 0, cx, cy));  // Top-Right
-  Mat q2(magI, Rect(0, cy, cx, cy));  // Bottom-Left
-  Mat q3(magI, Rect(cx, cy, cx, cy)); // Bottom-Right
-  Mat tmp; // swap quadrants (Top-Left with Bottom-Right)
-  q0.copyTo(tmp);
-  q3.copyTo(q0);
-  tmp.copyTo(q3);
-  q1.copyTo(tmp); // swap quadrant (Top-Right with Bottom-Left)
-  q2.copyTo(q1);
-  tmp.copyTo(q2);
-  normalize(magI, magI, 0, 1,
-            NORM_MINMAX); // Transform the matrix with float values into a
-                          // viewable image form (float between values 0 and 1).
-  imshow("Input Image", I); // Show the result
-  imshow("spectrum magnitude", magI);
-  waitKey();
-  return EXIT_SUCCESS;
-}