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130 questions
Tagged
Mat
×
275
views
no
answers
no
votes
2019-10-09 18:06:20 -0600
Jill
Smarter way to set all transparent pixel to white using Java openCV
Mat
calculation
609
views
no
answers
no
votes
2019-11-16 09:28:36 -0600
Der Luftmensch
cv::Mat and cv::cuda::GpuMat containers
core
Mat
CUDA
gpumat
polymorphism
2k
views
no
answers
no
votes
2020-01-28 08:12:54 -0600
h22
How to see the contents of cv::Mat in debugger?
c++
CLION
debugging
Mat
246
views
no
answers
no
votes
2020-03-22 07:39:16 -0600
Suom
cv::Mat initialization
Mat
271
views
no
answers
no
votes
2020-04-23 22:01:27 -0600
stiga
global std::vector<cv::Mat> segfault during program exit
memory
Mat
CUDA
gpu
377
views
no
answers
no
votes
2020-06-22 02:41:14 -0600
zeekit
OpenCV holds the memory longer than it is needed
memory
Mat
linux
289
views
no
answers
no
votes
2020-08-18 09:42:15 -0600
Der Luftmensch
One Hot Encode function
type
Mat
encode
one-hot
function
template
190
views
no
answers
no
votes
2020-09-25 05:34:38 -0600
Supreeth Kumar Y P
How to update UMat when Mat is updated?
c++
opencv
Mat
UMat
opencl
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
148
views
no
answers
no
votes
2019-07-03 22:48:49 -0600
charles
ERR “Assertion `img_input.empty() == false' failed” in convert YUV to Grayscale
bgslibrary
Mat
yuv422
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