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467 questions
Tagged
Mat
×
389
views
no
answers
no
votes
2016-08-08 16:35:20 -0600
MRDaniel
Matrix Multiplication Values Not Correct [closed]
GEMM
Mat
Mat-multiplication
701
views
no
answers
no
votes
2016-08-16 17:02:36 -0600
Kolibri
Mat different channels
Mat
Color
Channels
convert
448
views
no
answers
no
votes
2016-08-17 09:02:02 -0600
orpheelepoete
access violation while filling a Mat with custom uchar* data [closed]
access-violation
Mat
memcpy
uchar
1k
views
no
answers
no
votes
2016-10-04 06:29:25 -0600
Vintez
no Member getMat()
Mat
841
views
no
answers
no
votes
2016-10-12 05:05:45 -0600
TiBe
Buffer to Mat [closed]
Mat
buffer
opencv
help
242
views
no
answers
no
votes
2016-10-15 05:06:11 -0600
trucna
Filestorage: how to save Mat with more columns
Mat
FileStorage
1k
views
no
answers
no
votes
2016-10-26 06:15:39 -0600
Vintez
Create CV::Mat von Y Plane of YUV_420_888
YUV420
Mat
127
views
no
answers
no
votes
2016-11-23 18:47:32 -0600
Shatterhand
Translating code from C++
opencv
java
c++
Mat
DisplayImage
image
2k
views
no
answers
no
votes
2016-11-29 08:01:24 -0600
closecall
cv::Mat to DirectX11 Texture (OpenCV 3.1.0)
Mat
directx
texture
opencl
351
views
no
answers
1
vote
2016-12-03 11:28:20 -0600
Fly
Data-array "organisation" of image Mat. (Mat->GIF)
Mat
image
gif
array
7k
views
no
answers
no
votes
2016-12-05 08:11:17 -0600
bivalvo
What's the correct way to release cv::Mat?
release
Mat
deallocate
refcount
core
1k
views
no
answers
-1
votes
2017-01-19 18:46:23 -0600
Aokiji
Java VideoCapture is Open, But Mat.read(frame) is Always false
videocapture
notreading
java
opencv
Mat
frames
421
views
no
answers
no
votes
2017-02-15 01:45:13 -0600
zms
Can data from Mat convert to bitset? [closed]
Mat
array
to
bitset
413
views
no
answers
no
votes
2017-02-24 13:54:33 -0600
Davaaron
Get values of a Mat object
java
Mat
237
views
no
answers
no
votes
2017-03-21 07:32:01 -0600
lovaj
Use all cv::Mat in std::vector and change their value efficiently
PCA
Mat
vector
181
views
no
answers
no
votes
2017-04-01 18:13:27 -0600
lovaj
Different cv::Mat after calling the same method and arguments?
opencv
c++
parallel-processing
Mat
100
views
no
answers
no
votes
2017-04-22 07:01:17 -0600
sabra
change pixel value return false!
pixel
Mat
pixel-access
1k
views
no
answers
no
votes
2017-04-26 10:14:37 -0600
yungtrizzle
Fill Mat from 2D vector
2d
vector
Mat
3.xx
160
views
no
answers
no
votes
2017-04-30 04:16:19 -0600
lovaj
how to rewrite cv::Mat::at in a pointer way?
Mat
251
views
no
answers
no
votes
2017-04-30 13:29:07 -0600
mondi
Reduce runtime by preallocating Mat or GpuMat
Mat
gpumat
memory_allocation
147
views
no
answers
no
votes
2017-05-10 10:41:03 -0600
bhornde
Inconsistent return values on pixel access. [closed]
Mat
c++
217
views
no
answers
no
votes
2017-05-24 23:16:48 -0600
peterpans01
Fastest way to access pixel in circle shape
Mat
pixel-access
831
views
no
answers
no
votes
2017-06-14 09:52:43 -0600
jsxyhelu
how to use cv::Mat class to save 3 dimensions data
Mat
Dimensions
3k
views
no
answers
no
votes
2017-07-04 09:00:52 -0600
PiMac
Send cv::Mat from c++ to python
python
opencv
c++
wrapper
Mat
1k
views
no
answers
2
votes
2017-09-12 17:35:00 -0600
Lorenzo Riano
What's the point of having a const cv::Mat?
Mat
const
design
c++
253
views
no
answers
no
votes
2017-09-19 10:13:26 -0600
JulianLittau
program crashes when cv::Mat is declared
Mat
crash
declaration
61
views
no
answers
no
votes
2017-09-25 04:17:57 -0600
happy__
an exception occurs when calling getFeatureType
Mat
cascadeclassifier
227
views
no
answers
no
votes
2017-09-30 13:07:45 -0600
cjacquel
Access Mat elements in a loop in Android
put
get
pixel
Mat
slow
329
views
no
answers
1
vote
2017-12-04 11:38:49 -0600
M.R.
How to do erosion on a 3D image?
3dim
image-processing
Mat
764
views
no
answers
no
votes
2018-01-23 08:53:19 -0600
sarah1802
Aruco Detection - OpenCV Error: Incorrect size of input array
aruco
error
c++
rodrigues
Mat
matrix
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