计算平方不同:
R
(
x
,
y
)
=
∑
z
′
,
y
(
T
(
x
′
,
y
′
)
−
I
(
x
+
x
′
,
y
+
y
′
)
)
2
R(x, y)=\sum_{z^{\prime}, y}\left(T\left(x^{\prime}, y^{\prime}\right)-I\left(x+x^{\prime}, y+y^{\prime}\right)\right)^{2}
R(x,y)=∑z′,y(T(x′,y′)−I(x+x′,y+y′))2
计算相关性:
R
(
x
,
y
)
=
∑
x
′
,
y
′
(
T
(
x
′
,
y
′
)
⋅
I
(
x
+
x
′
,
y
+
y
′
)
)
R(x, y)=\sum_{x^{\prime}, y^{\prime}}\left(T\left(x^{\prime}, y^{\prime}\right) \cdot I\left(x+x^{\prime}, y+y^{\prime}\right)\right)
R(x,y)=∑x′,y′(T(x′,y′)⋅I(x+x′,y+y′))
计算相关系数:
R
(
x
,
y
)
=
∑
x
′
,
y
′
(
T
′
(
x
′
,
y
′
)
⋅
I
′
(
x
+
x
′
,
y
+
y
′
)
)
T
′
(
x
′
,
y
′
)
=
T
(
x
′
,
y
′
)
−
1
/
(
w
⋅
h
)
⋅
∑
x
′
′
,
y
′
′
T
(
x
′
′
,
y
′
′
)
I
′
(
x
+
x
′
,
y
+
y
′
)
=
I
(
x
+
x
′
,
y
+
y
′
)
−
1
/
(
w
⋅
h
)
⋅
∑
x
′
′
,
y
′
′
I
(
x
+
x
′
′
,
y
+
y
′
′
)
\begin{array}{c}{R(x, y)=\sum_{x^{\prime}, y^{\prime}}\left(T^{\prime}\left(x^{\prime}, y^{\prime}\right) \cdot I^{\prime}\left(x+x^{\prime}, y+y^{\prime}\right)\right)} \\ {T^{\prime}\left(x^{\prime}, y^{\prime}\right)=T\left(x^{\prime}, y^{\prime}\right)-1 /(w \cdot h) \cdot \sum_{x^{\prime \prime}, y^{\prime \prime}} T\left(x^{\prime \prime}, y^{\prime \prime}\right)} \\ {I^{\prime}\left(x+x^{\prime}, y+y^{\prime}\right)=I\left(x+x^{\prime}, y+y^{\prime}\right)-1 /(w \cdot h) \cdot \sum_{x^{\prime \prime}, y^{\prime \prime}} I\left(x+x^{\prime \prime}, y+y^{\prime \prime}\right)}\end{array}
R(x,y)=∑x′,y′(T′(x′,y′)⋅I′(x+x′,y+y′))T′(x′,y′)=T(x′,y′)−1/(w⋅h)⋅∑x′′,y′′T(x′′,y′′)I′(x+x′,y+y′)=I(x+x′,y+y′)−1/(w⋅h)⋅∑x′′,y′′I(x+x′′,y+y′′)
计算归一化平方不同:
R
(
x
,
y
)
=
∑
z
′
,
y
′
(
T
(
x
′
,
y
′
)
−
I
(
x
+
x
′
,
y
+
y
′
)
)
2
∑
z
′
,
y
′
T
(
x
′
,
y
′
)
2
⋅
∑
z
′
,
y
′
I
(
x
+
x
′
,
y
+
y
′
)
2
R(x, y)=\frac{\sum_{z^{\prime}, y^{\prime}}\left(T\left(x^{\prime}, y^{\prime}\right)-I\left(x+x^{\prime}, y+y^{\prime}\right)\right)^{2}}{\sqrt{\sum_{z^{\prime}, y^{\prime}} T\left(x^{\prime}, y^{\prime}\right)^{2} \cdot \sum_{z^{\prime}, y^{\prime}} I\left(x+x^{\prime}, y+y^{\prime}\right)^{2}}}
R(x,y)=∑z′,y′T(x′,y′)2⋅∑z′,y′I(x+x′,y+y′)2∑z′,y′(T(x′,y′)−I(x+x′,y+y′))2
计算归一化相关性
R
(
x
,
y
)
=
∑
z
′
,
y
(
T
(
x
′
,
y
′
)
⋅
I
(
x
+
x
′
,
y
+
y
′
)
)
∑
z
′
y
′
T
(
x
′
,
y
′
)
2
⋅
∑
z
′
y
′
I
(
x
+
x
′
,
y
+
y
′
)
2
R(x, y)=\frac{\sum_{z^{\prime}, y}\left(T\left(x^{\prime}, y^{\prime}\right) \cdot I\left(x+x^{\prime}, y+y^{\prime}\right)\right)}{\sqrt{\sum_{z^{\prime} y^{\prime}} T\left(x^{\prime}, y^{\prime}\right)^{2} \cdot \sum_{z^{\prime} y^{\prime}} I\left(x+x^{\prime}, y+y^{\prime}\right)^{2}}}
R(x,y)=∑z′y′T(x′,y′)2⋅∑z′y′I(x+x′,y+y′)2∑z′,y(T(x′,y′)⋅I(x+x′,y+y′))
计算归一化相关系数:
R
(
x
,
y
)
=
∑
x
′
,
y
′
(
T
′
(
x
′
,
y
′
)
⋅
I
′
(
x
+
x
′
,
y
+
y
′
)
)
∑
x
′
,
y
′
T
′
(
x
′
,
y
′
)
2
⋅
∑
z
′
,
y
′
I
′
(
x
+
x
′
,
y
+
y
′
)
2
R(x, y)=\frac{\sum_{x^{\prime}, y^{\prime}}\left(T^{\prime}\left(x^{\prime}, y^{\prime}\right) \cdot I^{\prime}\left(x+x^{\prime}, y+y^{\prime}\right)\right)}{\sqrt{\sum_{x^{\prime}, y^{\prime}} T^{\prime}\left(x^{\prime}, y^{\prime}\right)^{2} \cdot \sum_{z^{\prime}, y^{\prime}} I^{\prime}\left(x+x^{\prime}, y+y^{\prime}\right)^{2}}}
R(x,y)=∑x′,y′T′(x′,y′)2⋅∑z′,y′I′(x+x′,y+y′)2∑x′,y′(T′(x′,y′)⋅I′(x+x′,y+y′))
libc++abi.dylib: terminating with uncaught exception of type cv::Exception: OpenCV(4.0.1)
/tmp/opencv-20190105-31032-o160to/opencv-4.0.1/modules/core/src/matrix.cpp:
235: error: (-215:Assertion failed) s >= 0 in function 'setSize'
Process finished with exit code 6