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49 questions

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13k
views
4
answers
6
votes
2016-12-04 07:46:21 -0600 Adi flag of Israel

how to sum a 3 channel matrix to a one channel matrix?

10k
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2
answers
3
votes
2013-03-11 05:53:09 -0600 Andrey Pavlenko

Convert Mat to MatOfByte in Android

27k
views
1
answer
2
votes
2015-01-11 10:04:11 -0600 FooBar

Convert 3D point to 2D image point

2k
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2
answers
2
votes
2016-02-03 12:41:19 -0600 pklab flag of Italy

is there a better way to recover 16UC bit values?

4k
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1
answer
1
vote
2013-08-10 04:31:23 -0600 berak

How convert blob/binary data to Mat

442
views
no
answers
1
vote
2013-12-25 09:10:33 -0600 v8786339

cv::Mat_ && cv::Vec conversion

1k
views
1
answer
1
vote
2016-04-02 07:49:40 -0600 LBerger

C++ Sort Array and Create Matrix

6k
views
1
answer
1
vote
2016-06-01 04:03:01 -0600 berak

possible to convert value of a Point to string? opencv c++

185
views
1
answer
1
vote
2018-01-02 01:31:38 -0600 Karthikeyan

Are there C++ version of Python examples in Opencv?

1k
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1
answer
no
votes
2012-08-02 13:54:41 -0600 awknaust flag of United States of America

overflow avoidance on multi-frame accumulation

4k
views
2
answers
no
votes
2013-02-08 09:54:58 -0600 Andrey Pavlenko

Android: Mat converting to CV_8U

2k
views
1
answer
no
votes
2013-02-14 11:10:51 -0600 kabamaru

cannot convert ‘cv::Mat’ to ‘float’

2k
views
no
answers
no
votes
2013-07-10 10:46:55 -0600 laks.it

convertPointsToHomogeneous doesn't work with double

2k
views
1
answer
no
votes
2013-07-31 05:17:13 -0600 berak

Create a colored image from CMYK grayscale images

7k
views
1
answer
no
votes
2013-09-10 02:29:51 -0600 Moster

cv::Mat convertion to double type

240
views
1
answer
no
votes
2013-12-01 06:06:18 -0600 welton122

IplImage to Mat returns no data

352
views
no
answers
no
votes
2013-12-10 02:46:32 -0600 Mostafa Sataki flag of Iran

Error convert static array to cv::Mat

236
views
no
answers
no
votes
2013-12-17 11:09:26 -0600 mswcpt

Interrupted traincascade output to xml

721
views
no
answers
no
votes
2014-09-04 08:36:46 -0600 lyw8120

dft and normalize [closed]

37k
views
2
answers
no
votes
2015-02-08 18:18:10 -0600 razvan

Convert Mat to char array (and vice-versa)

6k
views
1
answer
no
votes
2015-03-04 13:36:49 -0600 Guyygarty

Converting pixel displacement into other unit?

3k
views
no
answers
no
votes
2015-04-30 04:25:11 -0600 Irenicus

Convert binary image values to '0' '1' integers

3k
views
no
answers
no
votes
2016-02-07 06:26:48 -0600 Bilityuk

convert char** to cv::Mat

2k
views
no
answers
no
votes
2016-04-24 07:51:21 -0600 DoctorJohn

Mat from width*height*4 bytes BGRA Buffer [closed]

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