#include <stdio.h>
#include <cstdlib>
}
static const float h_gauss[] = {
0.0318f, 0.0375f, 0.0397f, 0.0375f, 0.0318f, 0.0375f, 0.0443f,
0.0469f, 0.0443f, 0.0375f, 0.0397f, 0.0469f, 0.0495f, 0.0469f,
0.0397f, 0.0375f, 0.0443f, 0.0469f, 0.0443f, 0.0375f, 0.0318f,
0.0375f, 0.0397f, 0.0375f, 0.0318f,
};
static const float h_sobel[] = {-2.0, -1.0, 0.0, -1.0, 0.0, 1.0, 0.0, 1.0, 2.0};
static void img_test_demo() {
array img_gray =
loadImage(ASSETS_DIR
"/examples/images/trees_ctm.jpg",
false);
loadImage(ASSETS_DIR
"/examples/images/sunset_emp.jpg",
true) /
255.f;
array thrs_img = (img_gray < 130.f).as(
f32);
channel_split(img_rgb, rr, gg, bb);
channel_split(hsv, hh, ss, vv);
wnd(0, 0).
image(img_rgb,
"Input Image");
wnd(1, 0).
image(rotatedImg,
"Rotate");
wnd(0, 1).
image(ss,
"Saturation");
wnd(1, 1).
image(bb,
"Blue Channel");
wnd(0, 2).
image(smt,
"Smoothing");
wnd(1, 2).
image(thrs_img,
"Binary Thresholding");
wnd(0, 3).
image(inorm,
"Histogram Equalization");
wnd(1, 3).
image(edge_det,
"Edge Detection");
}
}
int main(int argc, char** argv) {
int device = argc > 1 ? atoi(argv[1]) : 0;
try {
printf("** ArrayFire Image Demo **\n\n");
img_test_demo();
fprintf(stderr,
"%s\n", e.
what());
throw;
}
return 0;
}