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体验新版 GitCode,发现更多精彩内容 >>
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f3bc1aed
编写于
9月 21, 2012
作者:
A
Alexey Spizhevoy
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电子邮件补丁
差异文件
removed obsolte global motion estimation method
上级
46ce5976
变更
2
隐藏空白更改
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并排
Showing
2 changed file
with
0 addition
and
69 deletion
+0
-69
modules/videostab/include/opencv2/videostab/global_motion.hpp
...les/videostab/include/opencv2/videostab/global_motion.hpp
+0
-3
modules/videostab/src/global_motion.cpp
modules/videostab/src/global_motion.cpp
+0
-66
未找到文件。
modules/videostab/include/opencv2/videostab/global_motion.hpp
浏览文件 @
f3bc1aed
...
@@ -66,9 +66,6 @@ CV_EXPORTS Mat estimateGlobalMotionLeastSquares(
...
@@ -66,9 +66,6 @@ CV_EXPORTS Mat estimateGlobalMotionLeastSquares(
InputOutputArray
points0
,
InputOutputArray
points1
,
int
model
=
MM_AFFINE
,
InputOutputArray
points0
,
InputOutputArray
points1
,
int
model
=
MM_AFFINE
,
float
*
rmse
=
0
);
float
*
rmse
=
0
);
CV_EXPORTS
Mat
estimateGlobalMotionMedian
(
InputArray
points0
,
InputArray
points1
,
int
model
,
int
size
,
int
niters
);
CV_EXPORTS
Mat
estimateGlobalMotionRansac
(
CV_EXPORTS
Mat
estimateGlobalMotionRansac
(
InputArray
points0
,
InputArray
points1
,
int
model
=
MM_AFFINE
,
InputArray
points0
,
InputArray
points1
,
int
model
=
MM_AFFINE
,
const
RansacParams
&
params
=
RansacParams
::
default2dMotion
(
MM_AFFINE
),
const
RansacParams
&
params
=
RansacParams
::
default2dMotion
(
MM_AFFINE
),
...
...
modules/videostab/src/global_motion.cpp
浏览文件 @
f3bc1aed
...
@@ -305,72 +305,6 @@ Mat estimateGlobalMotionLeastSquares(
...
@@ -305,72 +305,6 @@ Mat estimateGlobalMotionLeastSquares(
}
}
Mat
estimateGlobalMotionMedian
(
InputArray
points0
,
InputArray
points1
,
int
model
,
int
size
,
int
niters
)
{
// perform 'niters' iterations over points subsets ('size' elements each) estimating
// motions, after that select median motion parameters from the distribution
CV_Assert
(
model
<=
MM_AFFINE
);
CV_Assert
(
points0
.
type
()
==
points1
.
type
());
const
int
npoints
=
points0
.
getMat
().
checkVector
(
2
);
CV_Assert
(
points1
.
getMat
().
checkVector
(
2
)
==
npoints
);
const
Point2f
*
points0_
=
points0
.
getMat
().
ptr
<
Point2f
>
();
const
Point2f
*
points1_
=
points1
.
getMat
().
ptr
<
Point2f
>
();
// all estimated motions
vector
<
float
>
Ms
[
3
][
3
];
for
(
int
i
=
0
;
i
<
3
;
++
i
)
for
(
int
j
=
0
;
j
<
3
;
++
j
)
Ms
[
i
][
j
].
resize
(
niters
);
// current hypothesis
vector
<
int
>
indices
(
size
);
vector
<
Point2f
>
subset0
(
size
);
vector
<
Point2f
>
subset1
(
size
);
RNG
rng
(
0
);
for
(
int
iter
=
0
;
iter
<
niters
;
++
iter
)
{
for
(
int
i
=
0
;
i
<
size
;
++
i
)
{
bool
ok
=
false
;
while
(
!
ok
)
{
ok
=
true
;
indices
[
i
]
=
static_cast
<
unsigned
>
(
rng
)
%
npoints
;
for
(
int
j
=
0
;
j
<
i
;
++
j
)
if
(
indices
[
i
]
==
indices
[
j
])
{
ok
=
false
;
break
;
}
}
}
for
(
int
i
=
0
;
i
<
size
;
++
i
)
{
subset0
[
i
]
=
points0_
[
indices
[
i
]];
subset1
[
i
]
=
points1_
[
indices
[
i
]];
}
Mat_
<
float
>
M
=
estimateGlobalMotionLeastSquares
(
subset0
,
subset1
,
model
,
0
);
for
(
int
i
=
0
;
i
<
3
;
++
i
)
for
(
int
j
=
0
;
j
<
3
;
++
j
)
Ms
[
i
][
j
][
iter
]
=
M
(
i
,
j
);
}
Mat_
<
float
>
medianM
(
3
,
3
);
for
(
int
i
=
0
;
i
<
3
;
++
i
)
for
(
int
j
=
0
;
j
<
3
;
++
j
)
{
nth_element
(
Ms
[
i
][
j
].
begin
(),
Ms
[
i
][
j
].
begin
()
+
niters
/
2
,
Ms
[
i
][
j
].
end
());
medianM
(
i
,
j
)
=
Ms
[
i
][
j
][
niters
/
2
];
}
return
medianM
;
}
Mat
estimateGlobalMotionRansac
(
Mat
estimateGlobalMotionRansac
(
InputArray
points0
,
InputArray
points1
,
int
model
,
const
RansacParams
&
params
,
InputArray
points0
,
InputArray
points1
,
int
model
,
const
RansacParams
&
params
,
float
*
rmse
,
int
*
ninliers
)
float
*
rmse
,
int
*
ninliers
)
...
...
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