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130 questions
Tagged
Mat
×
156
views
no
answers
no
votes
2015-11-07 03:27:18 -0600
octopode
convertTo() and pixel-wise transformations with TBB
WITH_TBB
Mat
pixel-access
convertTo
405
views
no
answers
no
votes
2015-11-26 12:35:34 -0600
phoenix37
OpenCV for Android - Mat.get(row, col, double[])
android
opencv
Mat
123
views
no
answers
no
votes
2015-11-29 13:18:31 -0600
Chana
class Mat definition
class
Mat
1k
views
no
answers
no
votes
2015-12-07 08:15:56 -0600
GUODONG DING
Why Iplimage using char* pointing to raw image data instead of unsigned char* pointer just like Mat did?
IplImage
Mat
pointer
Color
2k
views
no
answers
no
votes
2015-12-11 13:11:15 -0600
Steve Hess
Memory leak in Mat::convertTo
Mat
UMat
memory
leak
2k
views
no
answers
no
votes
2016-01-04 11:15:52 -0600
theodore
read matlab .mat file in opencv
Matlab
opencv
Mat
read
10k
views
no
answers
no
votes
2016-01-16 10:37:50 -0600
Sean87
Calculating mean value of pixels of many images
Mat
mean
22k
views
no
answers
no
votes
2016-01-21 09:47:27 -0600
podlipensky
Iterate over multiple vectors of uneven Mat
iterator
Mat
c++
979
views
no
answers
no
votes
2016-01-26 10:12:03 -0600
jesusbriales
Check point isInside matrix
Mat
inside
point
4k
views
no
answers
no
votes
2016-02-25 01:56:53 -0600
Tashen Jazbi
convert bitmap to Mat with new image and return it in opencv android
Facedetection
Mat
bitmaptomat
709
views
no
answers
no
votes
2016-03-08 16:44:13 -0600
Nate
Random access on 3-channel, 64-bit, integer image?
64-bit
Mat
CV_64FC3
85
views
no
answers
no
votes
2016-03-12 02:31:36 -0600
dguerra
Weird behaviour loading double value from array
Mat
array
112
views
no
answers
no
votes
2016-04-18 17:28:35 -0600
nic
Mat type-checking in C++, Java and Scala
scala
java
type-checking
Mat
generics
templates
185
views
no
answers
no
votes
2016-04-19 00:19:20 -0600
Sandesh14
Can any body tell me how to intialize MatOfRect object with MatOfRect Constructor taking Mat object as a parameter?
java
MatOfRect
Mat
281
views
no
answers
no
votes
2016-06-03 04:16:53 -0600
VanGog
Where to get MAT sources and how configure it for CMAKE?
opencv
Mat
CvMat
visualstudio2010
cmake
3k
views
no
answers
no
votes
2016-06-04 08:55:33 -0600
stillNovice
converting byte array [] to cv::Mat problems
ByteBuffer
Mat
1k
views
no
answers
no
votes
2016-06-28 00:02:27 -0600
akihiko
Mat::at operator with single index
Mat
708
views
no
answers
no
votes
2016-08-16 17:02:36 -0600
Kolibri
Mat different channels
Mat
Color
Channels
convert
1k
views
no
answers
no
votes
2016-10-04 06:29:25 -0600
Vintez
no Member getMat()
Mat
243
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
417
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
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