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Cleaned up this example a little.

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Davis King 2011-05-28 11:18:17 -04:00
parent a0e44acc17
commit eaa0b45c15
1 changed files with 3 additions and 6 deletions
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9
examples/image_ex.cpp
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@ -50,16 +50,13 @@ int main(int argc, char** argv)
// vertical gradient images.
array2d<short> horz_gradient, vert_gradient;
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
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
// window to display them on the screen.
// create a window to display the edge image. (Note that you can zoom into
// Now we would like to see what our images look like. So lets use a
// window to display them on the screen. (Note that you can zoom into
// the window by holding CTRL and scrolling the mouse wheel)
image_window my_window(edge_image);