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c9d8e990
编写于
1月 30, 2013
作者:
A
Andrey Kamaev
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Allow input of calcOpticalFlowPyrLK be submats of different size images
This fixes bug #2075
上级
6a29b13c
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
12 addition
and
12 deletion
+12
-12
modules/video/src/lkpyramid.cpp
modules/video/src/lkpyramid.cpp
+12
-12
未找到文件。
modules/video/src/lkpyramid.cpp
浏览文件 @
c9d8e990
...
...
@@ -213,8 +213,8 @@ void cv::detail::LKTrackerInvoker::operator()(const BlockedRange& range) const
int
iw11
=
(
1
<<
W_BITS
)
-
iw00
-
iw01
-
iw10
;
int
dstep
=
(
int
)(
derivI
.
step
/
derivI
.
elemSize1
());
int
step
=
(
int
)(
I
.
step
/
I
.
elemSize1
());
CV_Assert
(
step
==
(
int
)(
J
.
step
/
J
.
elemSize1
())
);
int
step
I
=
(
int
)(
I
.
step
/
I
.
elemSize1
());
int
stepJ
=
(
int
)(
J
.
step
/
J
.
elemSize1
()
);
float
A11
=
0
,
A12
=
0
,
A22
=
0
;
#if CV_SSE2
...
...
@@ -230,7 +230,7 @@ void cv::detail::LKTrackerInvoker::operator()(const BlockedRange& range) const
int
x
,
y
;
for
(
y
=
0
;
y
<
winSize
.
height
;
y
++
)
{
const
uchar
*
src
=
(
const
uchar
*
)
I
.
data
+
(
y
+
iprevPt
.
y
)
*
step
+
iprevPt
.
x
*
cn
;
const
uchar
*
src
=
(
const
uchar
*
)
I
.
data
+
(
y
+
iprevPt
.
y
)
*
step
I
+
iprevPt
.
x
*
cn
;
const
deriv_type
*
dsrc
=
(
const
deriv_type
*
)
derivI
.
data
+
(
y
+
iprevPt
.
y
)
*
dstep
+
iprevPt
.
x
*
cn2
;
deriv_type
*
Iptr
=
(
deriv_type
*
)(
IWinBuf
.
data
+
y
*
IWinBuf
.
step
);
...
...
@@ -245,8 +245,8 @@ void cv::detail::LKTrackerInvoker::operator()(const BlockedRange& range) const
v00
=
_mm_unpacklo_epi8
(
_mm_cvtsi32_si128
(
*
(
const
int
*
)(
src
+
x
)),
z
);
v01
=
_mm_unpacklo_epi8
(
_mm_cvtsi32_si128
(
*
(
const
int
*
)(
src
+
x
+
cn
)),
z
);
v10
=
_mm_unpacklo_epi8
(
_mm_cvtsi32_si128
(
*
(
const
int
*
)(
src
+
x
+
step
)),
z
);
v11
=
_mm_unpacklo_epi8
(
_mm_cvtsi32_si128
(
*
(
const
int
*
)(
src
+
x
+
step
+
cn
)),
z
);
v10
=
_mm_unpacklo_epi8
(
_mm_cvtsi32_si128
(
*
(
const
int
*
)(
src
+
x
+
step
I
)),
z
);
v11
=
_mm_unpacklo_epi8
(
_mm_cvtsi32_si128
(
*
(
const
int
*
)(
src
+
x
+
step
I
+
cn
)),
z
);
t0
=
_mm_add_epi32
(
_mm_madd_epi16
(
_mm_unpacklo_epi16
(
v00
,
v01
),
qw0
),
_mm_madd_epi16
(
_mm_unpacklo_epi16
(
v10
,
v11
),
qw1
));
...
...
@@ -282,7 +282,7 @@ void cv::detail::LKTrackerInvoker::operator()(const BlockedRange& range) const
for
(
;
x
<
winSize
.
width
*
cn
;
x
++
,
dsrc
+=
2
,
dIptr
+=
2
)
{
int
ival
=
CV_DESCALE
(
src
[
x
]
*
iw00
+
src
[
x
+
cn
]
*
iw01
+
src
[
x
+
step
]
*
iw10
+
src
[
x
+
step
+
cn
]
*
iw11
,
W_BITS1
-
5
);
src
[
x
+
step
I
]
*
iw10
+
src
[
x
+
stepI
+
cn
]
*
iw11
,
W_BITS1
-
5
);
int
ixval
=
CV_DESCALE
(
dsrc
[
0
]
*
iw00
+
dsrc
[
cn2
]
*
iw01
+
dsrc
[
dstep
]
*
iw10
+
dsrc
[
dstep
+
cn2
]
*
iw11
,
W_BITS1
);
int
iyval
=
CV_DESCALE
(
dsrc
[
1
]
*
iw00
+
dsrc
[
cn2
+
1
]
*
iw01
+
dsrc
[
dstep
+
1
]
*
iw10
+
...
...
@@ -359,7 +359,7 @@ void cv::detail::LKTrackerInvoker::operator()(const BlockedRange& range) const
for
(
y
=
0
;
y
<
winSize
.
height
;
y
++
)
{
const
uchar
*
Jptr
=
(
const
uchar
*
)
J
.
data
+
(
y
+
inextPt
.
y
)
*
step
+
inextPt
.
x
*
cn
;
const
uchar
*
Jptr
=
(
const
uchar
*
)
J
.
data
+
(
y
+
inextPt
.
y
)
*
step
J
+
inextPt
.
x
*
cn
;
const
deriv_type
*
Iptr
=
(
const
deriv_type
*
)(
IWinBuf
.
data
+
y
*
IWinBuf
.
step
);
const
deriv_type
*
dIptr
=
(
const
deriv_type
*
)(
derivIWinBuf
.
data
+
y
*
derivIWinBuf
.
step
);
...
...
@@ -371,8 +371,8 @@ void cv::detail::LKTrackerInvoker::operator()(const BlockedRange& range) const
__m128i
diff0
=
_mm_loadu_si128
((
const
__m128i
*
)(
Iptr
+
x
)),
diff1
;
__m128i
v00
=
_mm_unpacklo_epi8
(
_mm_loadl_epi64
((
const
__m128i
*
)(
Jptr
+
x
)),
z
);
__m128i
v01
=
_mm_unpacklo_epi8
(
_mm_loadl_epi64
((
const
__m128i
*
)(
Jptr
+
x
+
cn
)),
z
);
__m128i
v10
=
_mm_unpacklo_epi8
(
_mm_loadl_epi64
((
const
__m128i
*
)(
Jptr
+
x
+
step
)),
z
);
__m128i
v11
=
_mm_unpacklo_epi8
(
_mm_loadl_epi64
((
const
__m128i
*
)(
Jptr
+
x
+
step
+
cn
)),
z
);
__m128i
v10
=
_mm_unpacklo_epi8
(
_mm_loadl_epi64
((
const
__m128i
*
)(
Jptr
+
x
+
step
J
)),
z
);
__m128i
v11
=
_mm_unpacklo_epi8
(
_mm_loadl_epi64
((
const
__m128i
*
)(
Jptr
+
x
+
step
J
+
cn
)),
z
);
__m128i
t0
=
_mm_add_epi32
(
_mm_madd_epi16
(
_mm_unpacklo_epi16
(
v00
,
v01
),
qw0
),
_mm_madd_epi16
(
_mm_unpacklo_epi16
(
v10
,
v11
),
qw1
));
...
...
@@ -403,7 +403,7 @@ void cv::detail::LKTrackerInvoker::operator()(const BlockedRange& range) const
for
(
;
x
<
winSize
.
width
*
cn
;
x
++
,
dIptr
+=
2
)
{
int
diff
=
CV_DESCALE
(
Jptr
[
x
]
*
iw00
+
Jptr
[
x
+
cn
]
*
iw01
+
Jptr
[
x
+
step
]
*
iw10
+
Jptr
[
x
+
step
+
cn
]
*
iw11
,
Jptr
[
x
+
step
J
]
*
iw10
+
Jptr
[
x
+
stepJ
+
cn
]
*
iw11
,
W_BITS1
-
5
)
-
Iptr
[
x
];
b1
+=
(
float
)(
diff
*
dIptr
[
0
]);
b2
+=
(
float
)(
diff
*
dIptr
[
1
]);
...
...
@@ -465,13 +465,13 @@ void cv::detail::LKTrackerInvoker::operator()(const BlockedRange& range) const
for
(
y
=
0
;
y
<
winSize
.
height
;
y
++
)
{
const
uchar
*
Jptr
=
(
const
uchar
*
)
J
.
data
+
(
y
+
inextPoint
.
y
)
*
step
+
inextPoint
.
x
*
cn
;
const
uchar
*
Jptr
=
(
const
uchar
*
)
J
.
data
+
(
y
+
inextPoint
.
y
)
*
step
J
+
inextPoint
.
x
*
cn
;
const
deriv_type
*
Iptr
=
(
const
deriv_type
*
)(
IWinBuf
.
data
+
y
*
IWinBuf
.
step
);
for
(
x
=
0
;
x
<
winSize
.
width
*
cn
;
x
++
)
{
int
diff
=
CV_DESCALE
(
Jptr
[
x
]
*
iw00
+
Jptr
[
x
+
cn
]
*
iw01
+
Jptr
[
x
+
step
]
*
iw10
+
Jptr
[
x
+
step
+
cn
]
*
iw11
,
Jptr
[
x
+
step
J
]
*
iw10
+
Jptr
[
x
+
stepJ
+
cn
]
*
iw11
,
W_BITS1
-
5
)
-
Iptr
[
x
];
errval
+=
std
::
abs
((
float
)
diff
);
}
...
...
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