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13 questions
Tagged
pixel-access
×
Mat
×
779
views
1
answer
1
vote
2019-05-10 03:50:57 -0600
berak
Get pixel value of sobel Mat with C++
sobel
CvMat
Mat
pixel-access
c++
CvType
874
views
1
answer
-1
votes
2018-07-07 09:47:48 -0600
ali hakimiyan
opencv mat.at<cv::Vec4b> convert to java
java
pixel-access
Mat
234
views
1
answer
1
vote
2018-01-08 19:59:16 -0600
sjhalayka
trouble understanding pixel access
Mat
pixel
pixel-access
217
views
no
answers
no
votes
2017-05-24 23:16:48 -0600
peterpans01
Fastest way to access pixel in circle shape
Mat
pixel-access
100
views
no
answers
no
votes
2017-04-22 07:01:17 -0600
sabra
change pixel value return false!
pixel
Mat
pixel-access
942
views
1
answer
no
votes
2016-06-22 14:29:19 -0600
rtlumb
Trouble accessing the intensity value of a CV_U8 gray image in C++
Mat
pixel-access
intensity
value
226
views
1
answer
no
votes
2016-05-18 08:10:39 -0600
berak
Basic operations on mat variable in android
android
CvMat
Mat
pixel-access
1k
views
3
answers
1
vote
2016-03-10 04:26:52 -0600
essamzaky
Fast element access macro in C++ API
Mat
pixel-access
c++
macro
488
views
1
answer
no
votes
2016-01-21 23:30:06 -0600
berak
Memory error accessing grayscale pixel data
Mat
pixel-access
grayscale
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
443
views
1
answer
no
votes
2015-05-05 16:43:36 -0600
SR
[C++] Efficient element-by-element pixel access?
c++
kmeans
pixel-access
Mat
pointers
2k
views
1
answer
no
votes
2014-03-12 04:50:30 -0600
Andrey Gaganov
Accessing pixel value with .at<uchar> and .at<Vec3b> does not work
Mat
pixel-access
c++
3k
views
no
answers
no
votes
2014-03-12 03:36:35 -0600
souzou0809
White pixel value different from 255
Mat
pixel-access
c++
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pixel-access
×13
c++
×5
CvMat
×2
pixel
×2
android
×1
convertTo
×1
CvType
×1
grayscale
×1
intensity
×1
java
×1
kmeans
×1
macro
×1
pointers
×1
sobel
×1
value
×1
WITH_TBB
×1
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