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467 questions
Tagged
Mat
×
1k
views
1
answer
no
votes
2012-09-17 03:07:19 -0600
Daniil Osokin
Using Mat.at<>() is giving me numbers much larger than 255.
Mat
CV_32F
496
views
1
answer
2
votes
2012-09-14 01:57:34 -0600
Andrey Pavlenko
Why is my call to putText creating a wavy image of lines?
Mat
putText
c++
488
views
2
answers
5
votes
2012-09-13 05:09:27 -0600
Michael Burdinov
Can I perform nested operations with the Mat object?
Mat
9k
views
1
answer
no
votes
2012-09-07 10:08:11 -0600
AlexanderShishkov
Extract specified row from cv::Mat
Mat
637
views
1
answer
2
votes
2012-09-05 03:56:59 -0600
Vladislav Vinogradov
Video element access
element
Mat
videocapture
Video
6k
views
1
answer
3
votes
2012-09-04 10:19:25 -0600
Andrey Pavlenko
How to update Mat with multiple channels?
android
Mat
merge
3k
views
1
answer
2
votes
2012-09-04 04:48:58 -0600
Vladislav Vinogradov
Mat element access
Mat
element
access
Noteworthy_Content
65k
views
2
answers
1
vote
2012-08-29 16:38:15 -0600
imran
Find pixel color out of cv::Mat on specific position
Mat
3k
views
1
answer
1
vote
2012-08-07 09:44:30 -0600
Andrey Pavlenko
android: how to put a column into Mat
android
java
Mat
2k
views
1
answer
1
vote
2012-07-26 01:10:54 -0600
sammy
How to give ownership of Mat data to other structure
Mat
577
views
1
answer
2
votes
2012-07-23 20:10:27 -0600
Martin Peris
Saving an image with unset pixels
Mat
imwrite
Noteworthy_Content
2k
views
1
answer
3
votes
2012-07-19 06:49:54 -0600
sammy
Is there penalty for reference counting in Mat?
Mat
Multitreading
ReferenceCounting
20k
views
2
answers
3
votes
2012-07-12 22:40:21 -0600
Niu ZhiHeng
How to add 2 Mat objects of different type?
c++
Mat
12k
views
1
answer
6
votes
2015-09-16 18:14:45 -0600
sturkmen
How to read the pixels of the three channels at the same time?
java
Mat
Channels
141k
views
6
answers
14
votes
2014-09-25 12:02:22 -0600
lvv
What is the most effective way to access cv::Mat elements in a loop?
Mat
performance
access
15k
views
2
answers
3
votes
2013-09-23 05:47:22 -0600
StevenPuttemans
How to convert cv::Mat to std::string?
Mat
string
conversion
persistence
FileStorage
59k
views
1
answer
14
votes
2017-08-20 04:02:00 -0600
sturkmen
How to get and modify the pixel of Mat in Java?
java
Mat
pixelaccess
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conversion
×1
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imwrite
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merge
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Multitreading
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×1
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