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

93 questions

Tagged
  • ×
662
views
1
answer
1
vote
2020-07-17 02:19:10 -0600 berak

How to copy std::vector<uint32_t> to pre-formatted Mat!?

608
views
no
answers
no
votes
2020-07-16 19:47:04 -0600 M1978

Unhandled exception (msvcr120.dll) using imwrite()

137
views
no
answers
no
votes
2020-05-20 18:31:16 -0600 plugwash

why does matallocator have two allocate functions.

132
views
1
answer
no
votes
2020-04-15 07:33:38 -0600 berak

mat assignment/copy not apply to me code [closed]

627
views
no
answers
no
votes
2020-02-11 11:59:26 -0600 Tarcisioflima

Converting Mat to one dimensional float array for EM?

391
views
1
answer
no
votes
2019-11-08 01:51:36 -0600 berak

How to extract a 2D vector from 4D Mat and get maximum value

630
views
no
answers
no
votes
2019-08-25 17:15:55 -0600 abdorreza

Error in download GpuMat to Mat

1k
views
no
answers
no
votes
2019-08-02 06:38:24 -0600 mirhanu

HBITMAP to cv::Mat

859
views
1
answer
1
vote
2019-05-10 03:50:57 -0600 berak

Get pixel value of sobel Mat with C++

7k
views
1
answer
no
votes
2019-04-13 04:07:36 -0600 R.Lal

Why 'imencode' taking so long ?

299
views
no
answers
no
votes
2019-03-08 05:09:40 -0600 RPH

Wrap OpenCV Mat as numpyarray hangs ?

975
views
1
answer
no
votes
2019-02-15 05:35:28 -0600 berak

What is equivalent of cvCreateMat function in OpenCV2 using python3

727
views
no
answers
no
votes
2019-02-13 11:30:42 -0600 Reinier

Steal data ptr from Mat or GpuMat

305
views
no
answers
no
votes
2019-01-31 02:50:16 -0600 rathish

read .txt file and convert in to MAT

113
views
no
answers
no
votes
2019-01-30 15:45:03 -0600 bordeo

Accessing OpenCV colors in Mat Object

6k
views
1
answer
no
votes
2018-12-10 23:29:41 -0600 berak

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

2k
views
2
answers
no
votes
2018-11-09 08:24:05 -0600 berak

Accessing pixels in a Mat vector

3k
views
1
answer
no
votes
2018-11-09 03:18:49 -0600 berak

matrix inverse multiply another matrix

1k
views
no
answers
no
votes
2018-09-17 13:15:11 -0600 Honk5000

Problem with Intel Realsense SDK 2.0 and cv::cvtColor

5k
views
no
answers
no
votes
2018-08-31 12:59:16 -0600 Hakuna

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

327
views
no
answers
no
votes
2018-07-31 07:28:09 -0600 isra60

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

487
views
1
answer
no
votes
2018-07-19 05:51:06 -0600 kbarni flag of France

isContinuous() behaviour for large images in OpenCV

3k
views
no
answers
no
votes
2018-06-04 10:36:22 -0600 berak

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

2k
views
no
answers
no
votes
2018-05-18 07:14:12 -0600 RPH

Pass Mat to Python Script ?

7k
views
1
answer
no
votes
2018-04-29 15:25:41 -0600 bennog

How do I properly add two Matrices?

654
views
1
answer
no
votes
2018-03-14 02:50:21 -0600 berak

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

1k
views
1
answer
no
votes
2018-02-25 21:22:39 -0600 Kenny Karnama

Initialize Mat with type CV_8UC1 from array

Links

Official site

GitHub

Wiki

Documentation

Contributors

holger gravatar imageLBerger gravatar imageberak gravatar imagepeter_cz gravatar imageKenny Karnama gravatar imagecy gravatar imagehovnatan gravatar imageDominic Hosler gravatar imageopen_ranger gravatar imageopencvddddd gravatar imageisra60 gravatar imageTarcisioflima gravatar imagekbarni gravatar imageabdorreza gravatar imageTeamAR gravatar imageRPH gravatar image

Tags

Copyright OpenCV foundation, 2012-2018. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.
about | faq | help | privacy policy | terms of service
Powered by Askbot version 0.10.2