OpenCV
4.12.0-dev
4.11.0
5.0.0-pre
5.0.0alpha
4.10.0
4.9.0
4.8.0
4.7.0
4.6.0
4.5.5
4.5.4
4.5.3
4.5.2
4.5.1
4.5.0
4.4.0
4.3.0
4.2.0
4.1.2
4.1.1
4.1.0
4.0.1
4.0.0
3.4.20-dev
3.4.20
3.4.19
3.4.18
3.4.17
3.4.16
3.4.15
3.4.14
3.4.13
3.4.12
3.4.11
3.4.10
3.4.9
3.4.8
3.4.7
3.4.6
3.4.5
3.4.4
3.4.3
3.4.2
3.4.1
3.4.0
3.3.1
3.3.0
3.2.0
3.1.0
3.0.0
Open Source Computer Vision
Toggle main menu visibility
Main Page
Related Pages
Namespaces
Namespace List
Classes
Class List
Class Index
Files
Files index
Global objects
All
_
a
c
d
f
g
h
i
k
l
m
n
o
r
s
t
u
v
Functions
_
a
c
h
m
n
u
v
Variables
Typedefs
c
i
n
s
u
v
Enumerations
Enumerator
c
n
Macros
_
c
d
f
g
h
i
l
m
n
o
r
s
t
u
v
Examples
Java documentation
•
All
Classes
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Properties
Friends
Macros
Modules
Pages
Loading...
Searching...
No Matches
Todo List
Page
Color conversions
document other conversion modes
Member
cv::batchDistance
(InputArray src1, InputArray src2, OutputArray dist, int dtype, OutputArray nidx, int normType=NORM_L2, int K=0, InputArray mask=
noArray()
, int update=0, bool crosscheck=false)
document
Member
cv::calcCovarMatrix
(const
Mat
*samples, int nsamples,
Mat
&covar,
Mat
&mean, int flags, int ctype=6)
InputArrayOfArrays
Struct
cv::dnn::DictValue
Maybe int64 is useless because double type exactly stores at least 2^52 integers.
Class
cv::Formatted
document
Class
cv::Formatter
document
Member
cv::imcount
(const String &filename, int flags=IMREAD_ANYCOLOR)
when
cv::IMREAD_LOAD_GDAL
flag used the return value will be 0 or 1 because OpenCV's GDAL decoder doesn't support multi-page reading yet.
Class
cv::LDA
document this class
Class
cv::linemod::Modality
Max response, to allow optimization of summing (255/MAX) features as uint8
Member
cv::linemod::QuantizedPyramid::pyrDown
()=0
Allow pyramid scale factor other than 2
Class
cv::RNG_MT19937
document
Member
cv::SVD::backSubst
(const Matx< _Tp, nm, 1 > &w, const Matx< _Tp, m, nm > &u, const Matx< _Tp, n, nm > &vt, const Matx< _Tp, m, nb > &rhs, Matx< _Tp, n, nb > &dst)
document
Member
cv::SVD::compute
(const Matx< _Tp, m, n > &a, Matx< _Tp, nm, 1 > &w, Matx< _Tp, m, nm > &u, Matx< _Tp, n, nm > &vt)
document
Member
cv::SVD::compute
(const Matx< _Tp, m, n > &a, Matx< _Tp, nm, 1 > &w)
document
Class
cv::UMat
document
Page
Similarity check (PNSR and SSIM) on the GPU
update this tutorial
Generated on Wed Jan 8 2025 16:06:35 for OpenCV by
1.12.0