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前往新版Gitcode,体验更适合开发者的 AI 搜索 >>
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c2263db7
编写于
6月 18, 2021
作者:
A
Alexander Alekhin
浏览文件
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差异文件
Merge pull request #20232 from gasparitiago:drawMatches3.4
上级
7bbbda71
411fd2b7
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
28 addition
and
4 deletion
+28
-4
modules/features2d/include/opencv2/features2d.hpp
modules/features2d/include/opencv2/features2d.hpp
+7
-0
modules/features2d/src/draw.cpp
modules/features2d/src/draw.cpp
+21
-4
未找到文件。
modules/features2d/include/opencv2/features2d.hpp
浏览文件 @
c2263db7
...
...
@@ -1314,6 +1314,13 @@ CV_EXPORTS_W void drawMatches( InputArray img1, const std::vector<KeyPoint>& key
const
std
::
vector
<
char
>&
matchesMask
=
std
::
vector
<
char
>
(),
int
flags
=
DrawMatchesFlags
::
DEFAULT
);
/** @overload */
CV_EXPORTS_W
void
drawMatches
(
InputArray
img1
,
const
std
::
vector
<
KeyPoint
>&
keypoints1
,
InputArray
img2
,
const
std
::
vector
<
KeyPoint
>&
keypoints2
,
const
std
::
vector
<
DMatch
>&
matches1to2
,
InputOutputArray
outImg
,
const
int
matchesThickness
,
const
Scalar
&
matchColor
=
Scalar
::
all
(
-
1
),
const
Scalar
&
singlePointColor
=
Scalar
::
all
(
-
1
),
const
std
::
vector
<
char
>&
matchesMask
=
std
::
vector
<
char
>
(),
int
flags
=
DrawMatchesFlags
::
DEFAULT
);
CV_EXPORTS_AS
(
drawMatchesKnn
)
void
drawMatches
(
InputArray
img1
,
const
std
::
vector
<
KeyPoint
>&
keypoints1
,
InputArray
img2
,
const
std
::
vector
<
KeyPoint
>&
keypoints2
,
const
std
::
vector
<
std
::
vector
<
DMatch
>
>&
matches1to2
,
InputOutputArray
outImg
,
...
...
modules/features2d/src/draw.cpp
浏览文件 @
c2263db7
...
...
@@ -183,7 +183,8 @@ static void _prepareImgAndDrawKeypoints( InputArray img1, const std::vector<KeyP
}
static
inline
void
_drawMatch
(
InputOutputArray
outImg
,
InputOutputArray
outImg1
,
InputOutputArray
outImg2
,
const
KeyPoint
&
kp1
,
const
KeyPoint
&
kp2
,
const
Scalar
&
matchColor
,
int
flags
)
const
KeyPoint
&
kp1
,
const
KeyPoint
&
kp2
,
const
Scalar
&
matchColor
,
int
flags
,
const
int
matchesThickness
)
{
RNG
&
rng
=
theRNG
();
bool
isRandMatchColor
=
matchColor
==
Scalar
::
all
(
-
1
);
...
...
@@ -199,7 +200,7 @@ static inline void _drawMatch( InputOutputArray outImg, InputOutputArray outImg1
line
(
outImg
,
Point
(
cvRound
(
pt1
.
x
*
draw_multiplier
),
cvRound
(
pt1
.
y
*
draw_multiplier
)),
Point
(
cvRound
(
dpt2
.
x
*
draw_multiplier
),
cvRound
(
dpt2
.
y
*
draw_multiplier
)),
color
,
1
,
LINE_AA
,
draw_shift_bits
);
color
,
matchesThickness
,
LINE_AA
,
draw_shift_bits
);
}
void
drawMatches
(
InputArray
img1
,
const
std
::
vector
<
KeyPoint
>&
keypoints1
,
...
...
@@ -207,6 +208,21 @@ void drawMatches( InputArray img1, const std::vector<KeyPoint>& keypoints1,
const
std
::
vector
<
DMatch
>&
matches1to2
,
InputOutputArray
outImg
,
const
Scalar
&
matchColor
,
const
Scalar
&
singlePointColor
,
const
std
::
vector
<
char
>&
matchesMask
,
int
flags
)
{
drawMatches
(
img1
,
keypoints1
,
img2
,
keypoints2
,
matches1to2
,
outImg
,
1
,
matchColor
,
singlePointColor
,
matchesMask
,
flags
);
}
void
drawMatches
(
InputArray
img1
,
const
std
::
vector
<
KeyPoint
>&
keypoints1
,
InputArray
img2
,
const
std
::
vector
<
KeyPoint
>&
keypoints2
,
const
std
::
vector
<
DMatch
>&
matches1to2
,
InputOutputArray
outImg
,
const
int
matchesThickness
,
const
Scalar
&
matchColor
,
const
Scalar
&
singlePointColor
,
const
std
::
vector
<
char
>&
matchesMask
,
int
flags
)
{
if
(
!
matchesMask
.
empty
()
&&
matchesMask
.
size
()
!=
matches1to2
.
size
()
)
CV_Error
(
Error
::
StsBadSize
,
"matchesMask must have the same size as matches1to2"
);
...
...
@@ -226,11 +242,12 @@ void drawMatches( InputArray img1, const std::vector<KeyPoint>& keypoints1,
CV_Assert
(
i2
>=
0
&&
i2
<
static_cast
<
int
>
(
keypoints2
.
size
()));
const
KeyPoint
&
kp1
=
keypoints1
[
i1
],
&
kp2
=
keypoints2
[
i2
];
_drawMatch
(
outImg
,
outImg1
,
outImg2
,
kp1
,
kp2
,
matchColor
,
flags
);
_drawMatch
(
outImg
,
outImg1
,
outImg2
,
kp1
,
kp2
,
matchColor
,
flags
,
matchesThickness
);
}
}
}
void
drawMatches
(
InputArray
img1
,
const
std
::
vector
<
KeyPoint
>&
keypoints1
,
InputArray
img2
,
const
std
::
vector
<
KeyPoint
>&
keypoints2
,
const
std
::
vector
<
std
::
vector
<
DMatch
>
>&
matches1to2
,
InputOutputArray
outImg
,
...
...
@@ -254,7 +271,7 @@ void drawMatches( InputArray img1, const std::vector<KeyPoint>& keypoints1,
if
(
matchesMask
.
empty
()
||
matchesMask
[
i
][
j
]
)
{
const
KeyPoint
&
kp1
=
keypoints1
[
i1
],
&
kp2
=
keypoints2
[
i2
];
_drawMatch
(
outImg
,
outImg1
,
outImg2
,
kp1
,
kp2
,
matchColor
,
flags
);
_drawMatch
(
outImg
,
outImg1
,
outImg2
,
kp1
,
kp2
,
matchColor
,
flags
,
1
);
}
}
}
...
...
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