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OpenDAS
dlib
Commits
a05c1914
Commit
a05c1914
authored
Mar 20, 2017
by
Davis King
Browse files
Fixed error in pyramid_down<2> that caused the output image to be a little
funny looking in some cases.
parent
cc5d16d2
Changes
1
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8 additions
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8 deletions
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-8
dlib/image_transforms/image_pyramid.h
dlib/image_transforms/image_pyramid.h
+8
-8
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dlib/image_transforms/image_pyramid.h
View file @
a05c1914
...
...
@@ -319,8 +319,8 @@ namespace dlib
ptype
temp
=
temp_img
[
r
-
2
][
c
]
+
temp_img
[
r
-
1
][
c
]
*
4
+
temp_img
[
r
][
c
]
*
6
+
temp_img
[
r
-
1
][
c
]
*
4
+
temp_img
[
r
-
2
][
c
];
temp_img
[
r
+
1
][
c
]
*
4
+
temp_img
[
r
+
2
][
c
];
assign_pixel
(
down
[
dr
][
c
],
temp
/
256
);
}
...
...
@@ -443,18 +443,18 @@ namespace dlib
temp
.
red
=
temp_img
[
r
-
2
][
c
].
red
+
temp_img
[
r
-
1
][
c
].
red
*
4
+
temp_img
[
r
][
c
].
red
*
6
+
temp_img
[
r
-
1
][
c
].
red
*
4
+
temp_img
[
r
-
2
][
c
].
red
;
temp_img
[
r
+
1
][
c
].
red
*
4
+
temp_img
[
r
+
2
][
c
].
red
;
temp
.
green
=
temp_img
[
r
-
2
][
c
].
green
+
temp_img
[
r
-
1
][
c
].
green
*
4
+
temp_img
[
r
][
c
].
green
*
6
+
temp_img
[
r
-
1
][
c
].
green
*
4
+
temp_img
[
r
-
2
][
c
].
green
;
temp_img
[
r
+
1
][
c
].
green
*
4
+
temp_img
[
r
+
2
][
c
].
green
;
temp
.
blue
=
temp_img
[
r
-
2
][
c
].
blue
+
temp_img
[
r
-
1
][
c
].
blue
*
4
+
temp_img
[
r
][
c
].
blue
*
6
+
temp_img
[
r
-
1
][
c
].
blue
*
4
+
temp_img
[
r
-
2
][
c
].
blue
;
temp_img
[
r
+
1
][
c
].
blue
*
4
+
temp_img
[
r
+
2
][
c
].
blue
;
down
[
dr
][
c
].
red
=
temp
.
red
/
256
;
down
[
dr
][
c
].
green
=
temp
.
green
/
256
;
...
...
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