Questions - OpenCV Q&A Forum

2k

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2013-04-02 04:47:32 -0600 Daniil Osokin

mat::push_back

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2

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1

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2014-05-22 11:25:41 -0600 Axel

Converting Mat to IplImage in Java

2k

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4

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2014-10-06 01:28:12 -0600 govardhana padavala

How to perform changes in both sub-image and original image ?

roi
Mat

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3

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1

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2013-10-07 14:54:38 -0600 ahundt

Fill an image with the content of RotatedRect

340

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no

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2017-09-03 11:42:37 -0600 sturkmen

vector convert to mat rule

vector
Mat

7k

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2

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2013-06-23 09:10:13 -0600 xiaojidan

Make a collage with other images

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1

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2013-08-10 04:31:23 -0600 berak

How convert blob/binary data to Mat

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1

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2013-08-29 21:18:16 -0600 pipotux

Conversion of 3x1 or 1x3 cv::Mat to cv::Point3d?

Mat
point3d

8k

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1

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2013-09-10 01:01:18 -0600 Michael Burdinov

Mat.step != IplImage.widthStep

3k

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1

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2013-09-22 22:58:54 -0600 tomriddle

How to convert cv::Mat to std::string and hash it using MD5 ?

hashing
Mat

1k

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1

answer

1

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2013-09-27 11:46:30 -0600 Mostafa Sataki

How to get data of Mat?

49k

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1

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2013-10-03 09:03:04 -0600 Michael Burdinov

copy part of a image Mat to another one

2k

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2

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2013-12-19 10:32:05 -0600 Yamaneko

How do I remove duplicate rows in cv::Mat?

Mat

2k

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1

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2014-01-08 01:07:48 -0600 Haris

Adding row to Mat in Java

595

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1

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1

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2014-01-21 02:44:22 -0600 StevenPuttemans

Support for large sized matrices

893

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no

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1

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2014-02-06 19:03:36 -0600 stbnps

Slicing 3d matrix

3k

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2

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1

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2014-02-15 08:57:31 -0600 tuannhtn

Weird memory leak detected using opencv 2.4.8

5k

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1

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2014-02-24 04:22:43 -0600 shiv.butekar

Store mat data in txt

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no

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2014-02-25 06:09:27 -0600 Markus Bader

drawing a single pixel using a cv::Mat image (cvSet2D?)

46k

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2

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1

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2015-06-24 21:03:41 -0600 pursang

Convert Mat to byte[] in C++

25k

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2

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1

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2017-05-10 01:26:57 -0600 harsh_bangari

OpenCv: Extract portion of a Mat image

2k

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1

answer

1

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2020-05-30 10:42:14 -0600 sturkmen

MatrixXf eigen and Mat opencv

843

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1

answer

1

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2014-07-17 16:30:26 -0600 aledalgrande

Why is this triggering EXC_BAD_ACCESS?

182

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no

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1

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2014-09-16 23:23:45 -0600 Himanshu

Save MAT without header

191

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1

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2014-09-17 00:34:35 -0600 Himanshu

Mat FileStorage Zip format [closed]

614

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1

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1

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2014-11-14 04:14:40 -0600 berak

modify pixel of image with 0.01

108

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no

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1

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2015-01-26 00:32:52 -0600 Dionysos

Is there a direct way to print a Mat on one line ?

Mat

404

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no

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1

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2015-02-24 21:09:14 -0600 nob_forward

Grayscale image instead of RGB image [closed]

1k

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1

answer

1

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2015-04-17 08:36:50 -0600 Pedro Batista

Changing value in the mat

Mat
values

500

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1

answer

1

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2015-05-24 14:01:48 -0600 sturkmen

467 questions

mat::push_back

Converting Mat to IplImage in Java

How to perform changes in both sub-image and original image ?

Fill an image with the content of RotatedRect

vector convert to mat rule

Make a collage with other images

How convert blob/binary data to Mat

Conversion of 3x1 or 1x3 cv::Mat to cv::Point3d?

Mat.step != IplImage.widthStep

How to convert cv::Mat to std::string and hash it using MD5 ?

How to get data of Mat?

copy part of a image Mat to another one

How do I remove duplicate rows in cv::Mat?

Adding row to Mat in Java

Support for large sized matrices

Slicing 3d matrix

Weird memory leak detected using opencv 2.4.8

Store mat data in txt

drawing a single pixel using a cv::Mat image (cvSet2D?)

Convert Mat to byte[] in C++

OpenCv: Extract portion of a Mat image

MatrixXf eigen and Mat opencv

Why is this triggering EXC_BAD_ACCESS?

Save MAT without header

Mat FileStorage Zip format [closed]

modify pixel of image with 0.01

Is there a direct way to print a Mat on one line ?

Grayscale image instead of RGB image [closed]

Changing value in the mat

Decreasing ROI

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