Commit eaa0b45c authored by Davis King's avatar Davis King

Cleaned up this example a little.

parent a0e44acc
...@@ -50,16 +50,13 @@ int main(int argc, char** argv) ...@@ -50,16 +50,13 @@ int main(int argc, char** argv)
// vertical gradient images. // vertical gradient images.
array2d<short> horz_gradient, vert_gradient; array2d<short> horz_gradient, vert_gradient;
array2d<unsigned char> edge_image; array2d<unsigned char> edge_image;
sobel_edge_detector(img,horz_gradient, vert_gradient); sobel_edge_detector(img, horz_gradient, vert_gradient);
// now we do the non-maximum edge suppression step so that our edges are nice and thin // now we do the non-maximum edge suppression step so that our edges are nice and thin
suppress_non_maximum_edges(horz_gradient, vert_gradient, edge_image); suppress_non_maximum_edges(horz_gradient, vert_gradient, edge_image);
// Now we would like to see what our images look like. So lets use our // Now we would like to see what our images look like. So lets use a
// window to display them on the screen. // window to display them on the screen. (Note that you can zoom into
// create a window to display the edge image. (Note that you can zoom into
// the window by holding CTRL and scrolling the mouse wheel) // the window by holding CTRL and scrolling the mouse wheel)
image_window my_window(edge_image); image_window my_window(edge_image);
......
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