Questions - OpenCV Q&A Forum

267

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no

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no

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2015-10-31 15:10:32 -0600 ajmartin

Segmentation Fault with OpenCV 3.0.0 on Windows 8.1 with MinGW

390

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no

answers

no

votes

2017-10-29 07:07:11 -0600 ThePlanMan

Why does createsamples make images that are partially transparent

createsamples

353

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answers

no

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2019-08-15 19:22:16 -0600 albertoCV

Adding VideoCapture API

videocapture

522

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no

answers

no

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2015-01-19 07:14:27 -0600 Vishal Chhatwani

Face and Eye detection in android

546

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no

answers

no

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2018-11-27 02:33:50 -0600 jackal90

Error LNK2001 'Unresolved external symbol "public: __cdecl cv::detail::CameraParams::CameraParams(struct cv::detail::CameraParams const &)" CalibrationGUI D:\Performance_capt\source\MainprojectGUI\Mainproject.obj

216

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2016-04-27 07:56:13 -0600 Etfcan

issue with setting /MT flag while building

654

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no

answers

-1

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2015-08-14 00:03:22 -0600 xuefeihumei

opencl embedded

off-topic

616

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no

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no

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2015-12-27 08:34:59 -0600 Terry

Intel IPP Asynchronous C/C++

IPP

1k

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no

answers

no

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2018-09-05 13:09:09 -0600 gnackwatschn

Using OPENCL is slower than normal version

1k

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no

answers

no

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2017-08-16 01:41:11 -0600 bubbely

OpenCV and CR2 Files.

opencv
cr2

5k

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no

answers

1

vote

2014-07-07 12:49:10 -0600 Witek

Human skeleton tracking

deleted

1k

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no

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2016-02-15 14:10:44 -0600 fastdeath

Q matrix used in reprojectImageTo3D

397

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no

answers

2

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2015-05-07 02:16:32 -0600 LBerger

SimpleBlobDetector and zero moment

93

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no

answers

no

votes

2018-05-19 00:49:40 -0600 lqsun

face detection issue

Facedetection

208

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no

answers

no

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2013-05-04 09:27:33 -0600 basti

problem with reprojection matrices

174

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no

answers

no

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2015-11-25 09:05:33 -0600 Philip Andrew

Obtain a 1D line of pixels from one point to another point in a 2D Image?

113

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no

answers

no

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2018-03-20 13:09:04 -0600 Marko5280

Mat (int, int, int, byte[]) is undefinded

opencv
java

1k

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no

answers

no

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2014-08-05 15:06:59 -0600 cln1073

How do you use the legacy GLCM?

96

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no

answers

no

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2017-05-07 07:04:21 -0600 Zakir01913

Does BLAS has any impact on Face detection performance improvement

BLAS
opencv

487

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no

answers

no

votes

2018-11-27 02:27:10 -0600 Raki

Depth Map from Stereo-Imaging and Single Camera

113

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no

answers

no

votes

2016-08-05 05:46:50 -0600 LBerger

Compare Camera captured images with computer generated images

java
opencv

445

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no

answers

no

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2020-05-18 05:50:32 -0600 berak

Vector of a class that inherits from a standard OpenCV class

474

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no

answers

1

vote

2016-02-01 07:33:05 -0600 bellone

descriptor matching performance between ORB and SIFT

290

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no

answers

no

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2018-06-23 03:47:46 -0600 feraudyh

Is the openCV doc wrong about getGaussianKernel and getGaborKernel?

462

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no

answers

no

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2018-02-27 23:54:33 -0600 saranyasreyas

Opencv not working in remote webcam

206

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no

answers

no

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2018-09-05 10:59:46 -0600 bfialkoff

Why is warpAffine failing silently?

161

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no

answers

no

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2018-01-27 14:20:44 -0600 cjacquel

OpenCV crashed with QT 5.10 and Visual 2017

qt
crash

215

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no

answers

no

votes

2018-06-27 08:27:36 -0600 Binbin

OpenCv in a project where ffmpeg already used

c++#opencv#ffmpeg

984

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no

answers

no

votes

2020-12-04 09:17:00 -0600 fafafafa

pre-built OpenCv with extra modules for java

java
opencv

264

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no

answers

no

votes

2015-02-26 01:21:41 -0600 我干过豪哥

12,357 questions

Segmentation Fault with OpenCV 3.0.0 on Windows 8.1 with MinGW

Why does createsamples make images that are partially transparent

Adding VideoCapture API

Face and Eye detection in android

Error LNK2001 'Unresolved external symbol "public: __cdecl cv::detail::CameraParams::CameraParams(struct cv::detail::CameraParams const &)" CalibrationGUI D:\Performance_capt\source\MainprojectGUI\Mainproject.obj

issue with setting /MT flag while building

opencl embedded

Intel IPP Asynchronous C/C++

Using OPENCL is slower than normal version

OpenCV and CR2 Files.

Human skeleton tracking

Q matrix used in reprojectImageTo3D

SimpleBlobDetector and zero moment

face detection issue

problem with reprojection matrices

Obtain a 1D line of pixels from one point to another point in a 2D Image?

Mat (int, int, int, byte[]) is undefinded

How do you use the legacy GLCM?

Does BLAS has any impact on Face detection performance improvement

Depth Map from Stereo-Imaging and Single Camera

Compare Camera captured images with computer generated images

Vector of a class that inherits from a standard OpenCV class

descriptor matching performance between ORB and SIFT

Is the openCV doc wrong about getGaussianKernel and getGaborKernel?

Opencv not working in remote webcam

Why is warpAffine failing silently?

OpenCV crashed with QT 5.10 and Visual 2017

OpenCv in a project where ffmpeg already used

pre-built OpenCv with extra modules for java

The perplexity about the formula derivation of camera calibration on the source code and tutorial documents

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