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93 questions

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2018-09-17 13:15:11 -0600 Honk5000

Problem with Intel Realsense SDK 2.0 and cv::cvtColor

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2018-11-09 03:18:49 -0600 berak

matrix inverse multiply another matrix

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2018-11-09 08:24:05 -0600 berak

Accessing pixels in a Mat vector

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2018-12-10 23:29:41 -0600 berak

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

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2019-04-13 04:07:36 -0600 R.Lal

Why 'imencode' taking so long ?

107
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2019-01-30 15:45:03 -0600 bordeo

Accessing OpenCV colors in Mat Object

272
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2019-01-31 02:50:16 -0600 rathish

read .txt file and convert in to MAT

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2019-02-13 11:30:42 -0600 Reinier

Steal data ptr from Mat or GpuMat

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2019-02-15 05:35:28 -0600 berak

What is equivalent of cvCreateMat function in OpenCV2 using python3

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2019-03-08 05:09:40 -0600 RPH

Wrap OpenCV Mat as numpyarray hangs ?

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2019-08-25 17:15:55 -0600 abdorreza

Error in download GpuMat to Mat

366
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2019-11-08 01:51:36 -0600 berak

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

601
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2020-02-11 11:59:26 -0600 Tarcisioflima

Converting Mat to one dimensional float array for EM?

123
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2020-04-15 07:33:38 -0600 berak

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

133
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2020-05-20 18:31:16 -0600 plugwash

why does matallocator have two allocate functions.

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2020-07-16 19:47:04 -0600 M1978

Unhandled exception (msvcr120.dll) using imwrite()

190
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1
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2015-02-16 07:52:06 -0600 krips89

Persisting data between Opencv-Python and Opencv-C++

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1
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2015-03-25 12:56:43 -0600 matman

Convert CV_16UC3 color image to CV_8U grayscale

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2015-05-26 04:06:38 -0600 spinter696

How I can adapt this code to opencv 3.0.0

911
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1
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1
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2015-06-09 09:23:00 -0600 Mathieu Barnachon flag of Netherlands

Mat structure for depth map?

3k
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1
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1
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2015-06-30 19:38:44 -0600 unxnut flag of United States of America

conversion between CvMat* and cv::Mat

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1
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2015-11-18 11:31:13 -0600 Rival

How to obtain Alpha from cv::mat (For wxWidgets::wxImage)

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2016-05-18 08:10:39 -0600 berak

Basic operations on mat variable in android

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2019-05-10 03:50:57 -0600 berak

Get pixel value of sobel Mat with C++

618
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2020-07-17 02:19:10 -0600 berak

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

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2013-08-27 02:15:04 -0600 StevenPuttemans flag of Belgium

extract shear from a 2x3 Matrix

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