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467 questions
Tagged
Mat
×
127
views
1
answer
no
votes
2015-11-20 04:01:11 -0600
berak
Read keyfeatures on Android without saving image file
android
feature-detection
Mat
opencv
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
738
views
1
answer
no
votes
2015-12-11 04:36:11 -0600
Nbb
Mat ROI boundary issue
Mat
2k
views
no
answers
no
votes
2016-01-04 11:15:52 -0600
theodore
read matlab .mat file in opencv
Matlab
opencv
Mat
read
5k
views
1
answer
no
votes
2016-01-11 07:19:07 -0600
LBerger
Make a 3D mat from a std::vector of 2D mat
Mat
3d
2d
1k
views
1
answer
no
votes
2016-01-13 04:18:03 -0600
kbarni
Why is cv::Mat::data always pointing to a uchar?
Mat
c++
LibRaw
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++
488
views
1
answer
no
votes
2016-01-21 23:30:06 -0600
berak
Memory error accessing grayscale pixel data
Mat
pixel-access
grayscale
981
views
no
answers
no
votes
2016-01-26 10:12:03 -0600
jesusbriales
Check point isInside matrix
Mat
inside
point
5k
views
2
answers
no
votes
2016-02-02 12:31:59 -0600
Guyygarty
What's the most efficient way to transfer from array to cv::Mat? [closed]
Mat
memory
efficiency
193
views
1
answer
no
votes
2016-02-22 06:53:51 -0600
thdrksdfthmn
Adding an user defined object to Mat Object
userdefined
objects
Mat
2k
views
1
answer
no
votes
2016-02-24 13:04:24 -0600
Guyygarty
Pointer to cv::Mat and sizeof underlying structure
c++
Mat
opencv
Opencv3.0
pointer
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
86
views
no
answers
no
votes
2016-03-12 02:31:36 -0600
dguerra
Weird behaviour loading double value from array
Mat
array
1k
views
1
answer
no
votes
2016-03-17 17:14:24 -0600
mark92m
Apply function to each Mat element
opencv
Mat
iterator
for
loop
element-wise
696
views
1
answer
no
votes
2016-04-05 04:42:47 -0600
berak
Vector of int to Mat
c++
opencv
vector
Mat
161
views
1
answer
no
votes
2016-04-14 02:09:31 -0600
berak
Trying to do some basic operations with images, code keeps crashing and I don't know why.
iteration
crash
basics
Basic
Mat
923
views
1
answer
no
votes
2016-04-14 10:11:26 -0600
berak
imdecode() with any depth
imdecode
imread
Mat
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
186
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
2k
views
1
answer
no
votes
2016-04-22 02:12:47 -0600
hyder
CvMat vs cv::Mat data pointer
CvMat
Mat
3.0.0
229
views
1
answer
no
votes
2016-04-26 13:15:52 -0600
asa
Improve Runtime of a Function
c++
opencv
Mat
runtime
4k
views
1
answer
no
votes
2016-04-29 11:40:31 -0600
Dimebag
Android openCV byte[] to mat to byte[]
android
camera-preview
Mat
2k
views
1
answer
no
votes
2016-05-12 11:32:01 -0600
matman
write pixel to mat
Mat
float
free
CV_32F
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
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