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38 questions

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19k
views
2
answers
2
votes
2014-10-31 06:46:21 -0500 ej

How to put colors over a 1 channel gray image?

1k
views
1
answer
1
vote
2013-07-24 08:19:21 -0500 StevenPuttemans flag of Belgium

Drawing onto a transparent Mat

4k
views
1
answer
no
votes
2013-03-08 05:48:30 -0500 asloob

How to get RGBA8888 image data from 8UC4 Matrix?

196
views
1
answer
no
votes
2013-04-30 05:43:44 -0500 Booker

Is cv::add() missing argument to pass mask?

7k
views
1
answer
no
votes
2013-05-21 09:31:10 -0500 Ben

Difference between CvMat, cvMat, cv::Mat, and Mat

366
views
1
answer
no
votes
2013-05-20 09:51:08 -0500 Guanta

read smaller Mat 'pixel by pixel' while sliding over bigger Mat

2k
views
3
answers
no
votes
2013-05-27 09:39:24 -0500 xsmet

Adding Matrices without saturation

213
views
1
answer
no
votes
2013-06-19 17:18:24 -0500 SR

Is this line code correct?

51
views
no
answers
no
votes
2013-05-28 20:48:32 -0500 residentelvio

Take off pads

302
views
1
answer
no
votes
2013-06-04 09:54:40 -0500 StevenPuttemans flag of Belgium

From Matlab to C

124
views
no
answers
no
votes
2013-06-15 01:47:36 -0500 Marek R flag of Poland

Calculate norm of chanels with given metric tensor

61
views
no
answers
no
votes
2013-09-06 08:00:11 -0500 KypKool

K-dimension matrix, cv::Mat (m,n,K)

114
views
no
answers
no
votes
2014-01-14 03:06:43 -0500 Deus

Iterate matrix and copy out [closed]

2k
views
3
answers
no
votes
2014-02-21 11:20:54 -0500 B. Bogart

Debugging memory leak related to instance with cv::Mat members

146
views
1
answer
no
votes
2014-03-16 19:28:55 -0500 ytham

What is a Mat with 0 rows used for?

2k
views
1
answer
no
votes
2014-04-12 12:43:30 -0500 Guanta

Creating an array of Mats of size n

680
views
1
answer
no
votes
2014-04-16 10:23:40 -0500 Pedro Batista flag of Portugal

How to create a window with gray Background?

449
views
1
answer
no
votes
2014-04-30 01:56:43 -0500 FLY

Initialize Mat with color data

362
views
no
answers
no
votes
2014-05-01 10:38:57 -0500 MariaNoriega

How to save a matrix to a mat file in opencv? [closed]

2k
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no
answers
no
votes
2014-05-30 00:10:54 -0500 sarah_a

problem with converting uchar mat to float mat

887
views
2
answers
no
votes
2014-11-22 03:02:23 -0500 gudanr

Strange memory leak using CvMat structure

209
views
no
answers
no
votes
2014-07-06 14:49:15 -0500 GilLevi flag of Israel

Strange memory exception (access violation) in running DBRIEF

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