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467 questions
Tagged
Mat
×
1k
views
1
answer
1
vote
2013-03-12 02:48:16 -0600
Adi
Does Mat::create() reallocate when new size is smaller?
create
Mat
7k
views
1
answer
1
vote
2013-03-01 13:01:35 -0600
xaffeine
How to get Size for N (N>2) dimensional Mat
Mat
get
size
high
dimension
12k
views
2
answers
4
votes
2013-02-28 02:30:23 -0600
SR
Using external image data in a cv::Mat
Mat
pointer
1k
views
3
answers
5
votes
2014-10-09 01:53:13 -0600
xhpohanka
Missing Mat::zeros(int ndims, const int* sz, int type)
missing
zeros
Mat
unresolved
4k
views
1
answer
1
vote
2013-02-22 08:04:36 -0600
Andrey Pavlenko
How to create a Mat for 32 bit ARGB image
Mat
argb
4k
views
1
answer
1
vote
2013-02-19 03:20:23 -0600
Guanta
Access multiple channels in Mat
matrix
Mat
row
Noteworthy_Content
3k
views
2
answers
no
votes
2013-02-16 13:42:33 -0600
camadrigal
[C++] OpenCV2.4.3, cv::resize produces empty image
opencv
resize
Mat
image
4k
views
1
answer
no
votes
2013-02-15 00:37:45 -0600
Alexander Smorkalov
dot product Mat matrices
dot
product
Mat
2k
views
1
answer
no
votes
2013-02-14 11:10:51 -0600
kabamaru
cannot convert ‘cv::Mat’ to ‘float’
Mat
float
convert
error
4k
views
2
answers
no
votes
2013-02-08 09:54:58 -0600
Andrey Pavlenko
Android: Mat converting to CV_8U
Mat
android
cascadeclassifier
matToBitmap
convert
246
views
no
answers
-1
votes
2013-02-07 07:59:44 -0600
Abhinav
How to print and verify that MatDescriptors are non-empty?? [closed]
feature
match
Mat
21k
views
5
answers
3
votes
2018-08-09 05:23:41 -0600
sturkmen
cv::Mat serialization to binary file
Mat
serialization
1k
views
no
answers
2
votes
2013-01-17 07:38:20 -0600
Simone
Filter the rows/columns of a Mat
Mat
Filtering
outliers
7k
views
4
answers
1
vote
2016-02-05 06:49:45 -0600
goldroses
using cout with Mat object
cout
Mat
10k
views
1
answer
no
votes
2013-01-14 15:10:22 -0600
matt.hammer
What is the difference between Vec<Mat> and Mat
Vec
and
Mat
push_back
978
views
1
answer
no
votes
2013-01-13 02:49:30 -0600
Michael Burdinov
template initialization of opencv Mat from 2dVector
Mat
vector
1k
views
no
answers
no
votes
2013-01-11 03:11:09 -0600
manmedia
C++ map with <cv::Mat, IplImage*> key-value format
IplImage
Mat
map
c++
339
views
1
answer
no
votes
2013-01-04 13:39:35 -0600
Mostafa Sataki
Basic matrix operations producing null pointer members
Mat
matrix
null
pointer
operations
3k
views
1
answer
no
votes
2012-12-21 15:04:21 -0600
unxnut
Copying parts of image to new images?
Mat
clone
copy
roi
2k
views
1
answer
no
votes
2012-12-16 05:04:12 -0600
Michael Burdinov
Are 4 or more dimensions allowed in a Mat?
Mat
Dimensions
2k
views
1
answer
1
vote
2012-12-13 07:22:57 -0600
Vladislav Vinogradov
how to watch cv::Mat type in VC++ debugger?
Mat
type
9k
views
3
answers
no
votes
2012-12-12 08:35:26 -0600
Geppertm
problem with reading image to Mat
Mat
imread
visual-studio-2012
opencv2-4-3
74k
views
4
answers
4
votes
2012-12-05 07:11:04 -0600
wuling
Mat to byte array
opencv
Mat
79k
views
2
answers
3
votes
2012-11-21 20:11:39 -0600
Martin Peris
How to create a binary image mat?
Mat
binary
threshold
grayscale
conversion
6k
views
2
answers
no
votes
2014-03-14 07:45:46 -0600
Alexander Smorkalov
Initializing static cv::Mat with cv::Mat::zeros causes segmentation fault
Mat
zeros
seg-fault
static
Initialization
78k
views
2
answers
7
votes
2012-10-31 21:29:11 -0600
unxnut
subtract from white - invert
algebra
Mat
invert
4k
views
1
answer
3
votes
2012-10-31 14:41:51 -0600
Maria Dimashova
convert from vector to Mat
Mat
vector
flann
3k
views
2
answers
3
votes
2013-10-18 06:35:48 -0600
Antonio
How can I specify row alignment reading an image or creating Mat object?
Mat
row
alignment
1k
views
no
answers
2
votes
2012-10-12 01:57:47 -0600
Harsha
How to display 3D images in openCV
3d
Mat
10k
views
2
answers
3
votes
2013-03-11 05:53:09 -0600
Andrey Pavlenko
Convert Mat to MatOfByte in Android
android
convert
Mat
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