Questions - OpenCV Q&A Forum

878

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2

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2013-03-27 07:50:15 -0600 mada

Debugging CUDA kernels

727

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2019-02-11 15:46:00 -0600 Nick_

Estimate object pose using multiple cameras

405

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2017-11-21 07:18:03 -0600 Grillteller

Easiest way to count occurrences of DMatch in a vector<DMatch>

451

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2019-12-12 05:41:37 -0600 berak

I have tried installing opencv on raspberry pi but i get this error on cmake

267

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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

522

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

Face and Eye detection in android

333

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2014-06-10 05:33:04 -0600 ness

Stitching 16bits greyscale images

867

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2018-04-03 22:15:12 -0600 snosenzo

Stereo Calibration Not Working

616

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2018-03-26 10:17:53 -0600 rory

Confusion Matrix and TP, FP, FN in SIFT (python implementation)

593

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2014-04-10 03:44:59 -0600 FLY

Opencv with native android

539

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2016-06-16 12:00:16 -0600 dharezlak

How to map Java's List<Mat> to vector of vectors?

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2015-12-07 02:04:50 -0600 Reconstructor

Connection of several cameras: HIGHGUI ERROR: V4L: index XXX is not correct!

multiple_cameras

648

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2018-07-03 03:33:36 -0600 Major Squirrel

What is the best way to call set/get V4L2 controls from GStreamer capture ?

336

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2015-03-11 06:26:51 -0600 SUHAS

Fundamental Matrix Accuracy

239

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2015-09-30 12:13:56 -0600 mohamed sayed

problem in training the model using createFisherFaceRecognizer

training

1k

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2019-08-20 21:22:43 -0600 kavikode

opencv.js building WASM cv.face.createFacemarkLBF()

208

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

problem with reprojection matrices

838

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1

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2015-04-22 03:18:33 -0600 wolf112

How GPU (CUDA) HoG (Histogram of Oriented Gradients) and SVM classification is parallelized?

96

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

Does BLAS has any impact on Face detection performance improvement

BLAS
opencv

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2018-06-05 15:26:02 -0600 kmath

Aruco marker pose tracking method using fixed camera

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2018-04-13 14:01:45 -0600 benweinstein

Known issue with gopro movie codec? Stops reading after 26 frames.

71

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2017-12-19 01:14:50 -0600 Hcch

Undocumented opencv function?

205

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2014-12-29 05:49:19 -0600 Van

Hello, I have downloaded opencv-3.0.0-beta.exe and this has failed to open.

285

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2019-04-01 11:19:51 -0600 gepi

Is there a way to optimize MultiTracker_update method?

MultiTracker_update

101

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2017-03-31 04:14:42 -0600 lovaj

Can I replace this interpolate function with the one offered by opencv?

545

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2016-11-10 09:01:16 -0600 ThorbjornSomod

Training a lbp detector/classifier

439

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2018-04-20 22:23:23 -0600 kzmn

(OpenCV3+python) How to change the origin of a contour- cv2.drawcontours

348

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2018-07-31 07:28:09 -0600 isra60

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

python
CvMat

246

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2017-01-11 13:31:48 -0600 sylvain

how to exclude a class from a module using cmakelist/clang ?

767

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2018-12-05 02:40:44 -0600 Sar

12,357 questions

Debugging CUDA kernels

Estimate object pose using multiple cameras

Easiest way to count occurrences of DMatch in a vector<DMatch>

I have tried installing opencv on raspberry pi but i get this error on cmake

Segmentation Fault with OpenCV 3.0.0 on Windows 8.1 with MinGW

Face and Eye detection in android

Stitching 16bits greyscale images

Stereo Calibration Not Working

Confusion Matrix and TP, FP, FN in SIFT (python implementation)

Opencv with native android

How to map Java's List<Mat> to vector of vectors?

Connection of several cameras: HIGHGUI ERROR: V4L: index XXX is not correct!

What is the best way to call set/get V4L2 controls from GStreamer capture ?

Fundamental Matrix Accuracy

problem in training the model using createFisherFaceRecognizer

opencv.js building WASM cv.face.createFacemarkLBF()

problem with reprojection matrices

How GPU (CUDA) HoG (Histogram of Oriented Gradients) and SVM classification is parallelized?

Does BLAS has any impact on Face detection performance improvement

Aruco marker pose tracking method using fixed camera

Known issue with gopro movie codec? Stops reading after 26 frames.

Undocumented opencv function?

Hello, I have downloaded opencv-3.0.0-beta.exe and this has failed to open.

Is there a way to optimize MultiTracker_update method?

Can I replace this interpolate function with the one offered by opencv?

Training a lbp detector/classifier

(OpenCV3+python) How to change the origin of a contour- cv2.drawcontours

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

how to exclude a class from a module using cmakelist/clang ?

Parsing error lbfmodel.yaml file in android

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