Questions - OpenCV Q&A Forum

3k

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2

answers

1

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

Weird memory leak detected using opencv 2.4.8

502

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2

answers

1

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2014-02-11 04:14:15 -0600 ati

threshold function

7k

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2

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no

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2014-02-12 03:17:36 -0600 dervish

Can openCV be used to extract character strings from images?

4k

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2

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no

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2014-08-17 06:34:49 -0600 dang ky 3g mobifone

CMake Error: INSTALL(EXPORT) given unknown export "OpenCVModules"

linux
cmake

609

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2

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no

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2014-02-17 00:59:19 -0600 aurelien

why the result of filter2D function is correct on cpu and wrong on gpu??

2k

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2

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1

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2016-08-29 14:57:33 -0600 Charles Tallman

chamerMatching malloc error

Chamfer-Matching

4k

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2

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no

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2014-02-14 05:38:52 -0600 albertofernandez

Does anybody know where i can find the source code for cvtColor() function in OpenCV?

cvCvtColor

3k

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2

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no

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2014-02-17 05:56:04 -0600 Pedro Batista

To reduce yellow component in image?

#copencv

12k

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2

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1

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2014-10-07 04:06:54 -0600 DaSepp

OpenCV on STM32 (Cortex M4)

7k

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2

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no

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2014-02-17 16:52:26 -0600 Nghia

Remove black border lines around image after scan with opencv c++

380

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2

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no

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2014-02-17 06:05:23 -0600 amazingguo

cvReshapeMatND after cvCreateMatND,memory can not be released.

1k

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2

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1

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2014-02-22 05:43:14 -0600 zowpro

Extracting an image portion opencv C + +

1k

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2

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no

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2014-04-12 12:28:06 -0600 George Profenza

How to get latest OpenCV on raspberry pi ?

7k

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2

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1

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2014-02-26 22:22:12 -0600 niteshuc

Unable to create video with CV_FOURCC('Y','U','Y','V')

#savefromwebcam

283

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2

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no

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2014-02-20 03:35:42 -0600 shiv.butekar

What paths do I need after the install?

1k

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2

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1

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2014-02-20 08:51:32 -0600 tuannhtn

how to obtain an address of image in memory

opencv

5k

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2

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no

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2014-07-29 03:08:13 -0600 nicosmik

Python cv2.VideoCapture from subprocess.PIPE?

4k

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2

answers

1

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2014-02-24 02:34:06 -0600 jensenb

chessboard not found while calibrating camera

calibrateCamera

1k

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2

answers

1

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2014-02-23 18:57:41 -0600 Martin Peris

stereo_match.py to cpp

400

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2

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no

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2014-02-27 05:59:02 -0600 glopes

Do I need to use cmake to configure VS c++

15k

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2

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no

votes

2014-03-10 12:31:37 -0600 cubei

fatal error C1083: Cannot open include file: 'opencv2/core.hpp': No such file or directory

2k

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2

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no

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2014-03-05 07:57:42 -0600 wuling

Cannot start program because opencv_core248d.dll is missing

3k

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2

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1

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2014-02-28 04:26:49 -0600 tmanthey

How to compile OpenCV 2.4.8 static libs using MinGW on Windows 7

718

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2

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no

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2014-03-04 14:57:35 -0600 Denis Gottardello

cv::BackgroundSubtractorMOG2, cv::CascadeClassifier(), thread contest

864

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2

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no

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2014-03-02 08:18:00 -0600 Guanta

Weird problem with Mahalanobis distance function

5k

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2

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no

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2017-12-11 07:23:55 -0600 hosjiu

Creating a wrapper for C# and converting Bitmap

2k

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2

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no

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2016-08-12 00:23:30 -0600 Creator

opencv CRF(conditional random fields)

CRF

3k

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2

answers

1

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2014-03-05 02:42:19 -0600 tuannhtn

How can I initialize Mat?

10k

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2

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no

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2014-09-05 10:17:45 -0600 crazymichel1

the import org.opencv.android cannot be resolved

555

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2

answers

3

votes

2020-11-02 11:17:38 -0600 sturkmen

29,830 questions

Weird memory leak detected using opencv 2.4.8

threshold function

Can openCV be used to extract character strings from images?

CMake Error: INSTALL(EXPORT) given unknown export "OpenCVModules"

why the result of filter2D function is correct on cpu and wrong on gpu??

chamerMatching malloc error

Does anybody know where i can find the source code for cvtColor() function in OpenCV?

To reduce yellow component in image?

OpenCV on STM32 (Cortex M4)

Remove black border lines around image after scan with opencv c++

cvReshapeMatND after cvCreateMatND,memory can not be released.

Extracting an image portion opencv C + +

How to get latest OpenCV on raspberry pi ?

Unable to create video with CV_FOURCC('Y','U','Y','V')

What paths do I need after the install?

how to obtain an address of image in memory

Python cv2.VideoCapture from subprocess.PIPE?

chessboard not found while calibrating camera

stereo_match.py to cpp

Do I need to use cmake to configure VS c++

fatal error C1083: Cannot open include file: 'opencv2/core.hpp': No such file or directory

Cannot start program because opencv_core248d.dll is missing

How to compile OpenCV 2.4.8 static libs using MinGW on Windows 7

cv::BackgroundSubtractorMOG2, cv::CascadeClassifier(), thread contest

Weird problem with Mahalanobis distance function

Creating a wrapper for C# and converting Bitmap

opencv CRF(conditional random fields)

How can I initialize Mat?

the import org.opencv.android cannot be resolved

Number extraction on metal surface1

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