Questions - OpenCV Q&A Forum

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2016-01-26 08:00:19 -0600 pietrko

Best marker for detection & cam matrix calculation

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2016-10-10 17:29:42 -0600 Crashalot

Would shot detection and ball tracking be easier with stereo camera versus solo camera?

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2018-02-14 16:52:34 -0600 baseball97

Tracking and determining velocity of a baseball.

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2019-07-14 01:44:49 -0600 Olivia_Kelly

Errors in code execution Gstreamer

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2015-01-22 02:48:59 -0600 Whysùerhill

How to use opencv_perf_features2d

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2015-12-27 11:46:33 -0600 ilandbt

getting image metadata

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2015-03-24 08:13:31 -0600 Pedro Batista

Software running significantly slower with OpenCL (Opencv 3.0.0)

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2

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2015-10-09 10:13:37 -0600 sunsina

CMakefile settings required for building x64 bit On windows10 both static/dynamic libraries that complies with VS2013 and can be used directly in Qt Creator 5.5

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2018-07-06 10:12:08 -0600 Bleach

Cascade file trained in traincascade in cuda::CascadeClassifier

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2015-12-01 02:23:13 -0600 saihv

SolvePNP consistently gives completely wrong results

475

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2015-04-25 12:36:38 -0600 Fortnight

Android scale CvCameraViewListener2 prior to drawing

android

120

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2014-06-01 05:34:34 -0600 mode

NULL reference problem

697

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1

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2017-08-21 13:39:49 -0600 hgyoo

Image Registration Module (OpenCV 3.3)

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2016-09-07 10:37:12 -0600 LucaVeggian

detectMultiScale on Gpu problem with minNeighbors parameter

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2016-12-07 20:07:34 -0600 Saeed1262

How to compute Relative Pose of two different camera?

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2015-01-15 02:42:37 -0600 KansaiRobot

Resize trackbar

trackbar

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2014-01-24 02:48:02 -0600 zawpai

Find a corner point

FindCorner

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2018-07-23 09:03:18 -0600 VSRao

SVM trained model recognizes false image as true

SVM

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2

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2015-06-28 21:02:28 -0600 Jimmy Ren

List of NEON supported function in OpenCV 3.0

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2014-05-22 12:20:51 -0600 mruiz

SURF_GPU matching with FLANN

49

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2017-06-06 05:56:06 -0600 amartya2562

What does the R matrix of class CameraParams contain?

opencv

705

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2014-04-25 02:45:10 -0600 rabia

houghlines

#opencv

417

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

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

python
CvMat

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2015-04-05 02:28:22 -0600 MrKlempae

Finding part of one image in another

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2018-10-23 20:25:08 -0600 Joy Mazumder

Sometimes Surface Matching Code give anomalous results

2k

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2019-08-08 16:14:32 -0600 neuronet

After zooming in image, how to get standard mouse cursor back?

1k

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1

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2014-07-15 00:02:25 -0600 darryln

12,357 questions

Best marker for detection & cam matrix calculation

Would shot detection and ball tracking be easier with stereo camera versus solo camera?

Tracking and determining velocity of a baseball.

Errors in code execution Gstreamer

How to use opencv_perf_features2d

getting image metadata

Software running significantly slower with OpenCL (Opencv 3.0.0)

CMakefile settings required for building x64 bit On windows10 both static/dynamic libraries that complies with VS2013 and can be used directly in Qt Creator 5.5

Cascade file trained in traincascade in cuda::CascadeClassifier

SolvePNP consistently gives completely wrong results

Android scale CvCameraViewListener2 prior to drawing

NULL reference problem

Image Registration Module (OpenCV 3.3)

detectMultiScale on Gpu problem with minNeighbors parameter

How to compute Relative Pose of two different camera?

Resize trackbar

Find a corner point

SVM trained model recognizes false image as true

List of NEON supported function in OpenCV 3.0

SURF_GPU matching with FLANN

What does the R matrix of class CameraParams contain?

houghlines

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

Finding part of one image in another

Sometimes Surface Matching Code give anomalous results

After zooming in image, how to get standard mouse cursor back?

OpenCV 3rdparty libjasper causes failure in imencode / imwrite to JPEG2000

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