Ask Your Question
RSS
Sort by » date activity ▼ answers votes

90 questions

Tagged
  • ×
46
views
1
answer
1
vote
2019-05-10 03:50:57 -0500 berak

Get pixel value of sobel Mat with C++

177
views
1
answer
no
votes
2019-04-13 04:07:36 -0500 R.Lal

Why 'imencode' taking so long ?

21
views
no
answers
no
votes
2019-03-08 05:09:40 -0500 RPH

Wrap OpenCV Mat as numpyarray hangs ?

38
views
1
answer
no
votes
2019-02-15 05:35:28 -0500 berak

What is equivalent of cvCreateMat function in OpenCV2 using python3

59
views
no
answers
no
votes
2019-02-13 11:30:42 -0500 Reinier

Steal data ptr from Mat or GpuMat

26
views
no
answers
no
votes
2019-01-31 02:50:16 -0500 rathish

read .txt file and convert in to MAT

23
views
no
answers
no
votes
2019-01-30 15:45:03 -0500 bordeo

Accessing OpenCV colors in Mat Object

285
views
1
answer
no
votes
2018-12-10 23:29:41 -0500 berak

How to convert Mat <-> UMat back-and-forth

120
views
2
answers
no
votes
2018-11-09 08:24:05 -0500 berak

Accessing pixels in a Mat vector

58
views
1
answer
no
votes
2018-11-09 03:18:49 -0500 berak

matrix inverse multiply another matrix

202
views
no
answers
no
votes
2018-09-17 13:15:11 -0500 Honk5000

Problem with Intel Realsense SDK 2.0 and cv::cvtColor

1k
views
no
answers
no
votes
2018-08-31 12:59:16 -0500 Hakuna

Undefined Reference to cv::Mat::updateContinuityFlag()

540
views
no
answers
no
votes
2018-08-06 08:56:58 -0500 Dominic Hosler

How do I view numbers in a cv::mat when debugging in visual studio

51
views
no
answers
no
votes
2018-07-31 07:28:09 -0500 isra60

c++ alternative to this kind of python cv::Mat operations

15
views
no
answers
no
votes
2018-07-25 04:31:34 -0500 VSRao

Gray scale image Y component value does not match

50
views
1
answer
no
votes
2018-07-19 05:51:06 -0500 kbarni flag of France

isContinuous() behaviour for large images in OpenCV

56
views
no
answers
no
votes
2018-06-04 10:36:22 -0500 berak

How can I get the value type for a cv::Mat?

895
views
no
answers
no
votes
2018-05-18 07:14:12 -0500 RPH

Pass Mat to Python Script ?

934
views
1
answer
no
votes
2018-04-29 15:25:41 -0500 bennog

How do I properly add two Matrices?

277
views
1
answer
no
votes
2018-03-14 02:50:21 -0500 berak

Assgin value to cv::Mat using Mat.at()

387
views
1
answer
no
votes
2018-02-25 21:22:39 -0500 Kenny Karnama

Initialize Mat with type CV_8UC1 from array

488
views
1
answer
-1
votes
2017-07-06 15:53:25 -0500 matman

Encode image and copy to char* buffer [closed]

107
views
1
answer
no
votes
2017-05-29 17:31:56 -0500 Tetragramm flag of United States of America

Asking about a good way to swapbytes for a cv::Mat

170
views
1
answer
no
votes
2017-05-12 04:35:36 -0500 berak

Convert several 1D mat to a single 2D mat in OpenCV

155
views
no
answers
no
votes
2017-04-21 09:43:09 -0500 hhhhhhhhh

Returning cv::Mat from wrapped C++ function in Python

78
views
1
answer
no
votes
2017-04-17 14:46:55 -0500 berak

The mat function pop_back does not seem to exist in Java+OpenCv 3.2.X

Contributors

holger gravatar imageLBerger gravatar imagekbarni gravatar imageisra60 gravatar imagematman gravatar imageTetragramm gravatar imagepeter_cz gravatar imageTADRIAN gravatar imagecy gravatar imageDominic Hosler gravatar imageminok gravatar imagehovnatan gravatar imageopen_ranger gravatar imageUsmanArif gravatar imageberak gravatar imageStevenPuttemans gravatar image