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钟尚武
dlib
Commits
eaa0b45c
Commit
eaa0b45c
authored
May 28, 2011
by
Davis King
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Cleaned up this example a little.
parent
a0e44acc
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image_ex.cpp
examples/image_ex.cpp
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examples/image_ex.cpp
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eaa0b45c
...
@@ -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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