Questions - OpenCV Q&A Forum

268

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2019-05-22 13:35:50 -0600 Jaques

calculate Z from two images possible?

1k

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2015-02-03 07:52:21 -0600 Samjakar

Method to detect the perimeter board in an Ice Hockey game image

163

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2014-10-03 16:26:52 -0600 sheldon

How to build Opencv 3 alpha with cmake

alpha

319

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2016-04-20 15:35:48 -0600 Mathieu Barnachon

OpenCV tutorial project on Github ?

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2019-12-25 10:51:23 -0600 muaz65

Issue with cv2.PerspectiveTransform and Direct Point Specific Homography Translation [Python]

385

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2015-11-15 21:27:53 -0600 Bob W

Feature Detection Use Cases

feature-detection

788

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2015-12-10 03:53:29 -0600 Bhavik

Closed Eye/Open eye

eye

735

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2016-08-12 03:27:41 -0600 san_opencv

Confidence is always zero

168

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2014-03-05 11:16:24 -0600 John1

face recognition

GenderDetection

234

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2019-11-10 19:18:02 -0600 Stéphane Charette

Can OpenCV use the same GPU as the OS desktop?

934

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2015-08-18 04:26:51 -0600 Tushar Kachhadiya

Problem building Opencv with IPP and TBB using Mingw32

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1

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2015-05-08 14:53:25 -0600 LBerger

SimpleBlobDetector example

simpleblobdetector

586

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2013-07-02 02:14:33 -0600 abelkun

Mac opencv 2.4.6 java exception

#opencv#java

123

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2016-09-10 05:38:14 -0600 bertumen.wj

can Bag of words + SVM identify banknote denomination?

SVM
BOW

581

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2020-05-16 07:26:42 -0600 Vasu

How do we matching the features on image with live camera and draw the rectangle?

opencv

3k

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2017-04-14 01:49:12 -0600 amie

Problem with using ArUco + python

python
aruco

258

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2016-02-28 07:27:53 -0600 mcExchange

parallel execution of opencv kmeans

56

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2016-04-21 16:03:37 -0600 Ralph058

Can sparseMatiterator use class members from std::iterator?

170

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2019-01-09 21:17:58 -0600 reasonsolo

Opencv-dnn's erformance declined significantly on Android with JNI

470

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2018-05-15 20:58:47 -0600 leminhbang

Change object color with the same range

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2016-05-22 17:44:13 -0600 asdfzxvcm

opencv_world310d.dll. Cannot find or open the PDB file

526

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2016-09-15 20:18:28 -0600 burningfuses

OpenCV 2.4.13 imshow() slow on OS X 10.11.6 (Xcode/C++)

942

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answers

1

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2014-02-20 11:59:37 -0600 pbologna

overlay between two Equirectangular/Spherical projections

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2015-02-19 01:30:55 -0600 jeck_slist

help with videos in raspberry pi, c++ and openCV

316

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2019-05-15 08:33:27 -0600 Vaibhav Pipara

how can we predict age of person from photo using python

254

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2016-12-01 03:27:10 -0600 Prototype

I get an error during the camera callibration

137

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2015-11-30 10:19:09 -0600 Raymond

Checking nearest similarity in video using image data set

73

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2015-08-18 08:13:42 -0600 robert.io

Have i understood the OpenCV Mask Operation Example Formula Correctly

Formula
help

189

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2016-05-28 13:22:51 -0600 user3403849

Matching images from scientific papers using SIFT: sub image enumeration leads to high false positive rate

2k

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1

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2018-08-14 11:46:06 -0600 gerardWalsh

12,357 questions

calculate Z from two images possible?

Method to detect the perimeter board in an Ice Hockey game image

How to build Opencv 3 alpha with cmake

OpenCV tutorial project on Github ?

Issue with cv2.PerspectiveTransform and Direct Point Specific Homography Translation [Python]

Feature Detection Use Cases

Closed Eye/Open eye

Confidence is always zero

face recognition

Can OpenCV use the same GPU as the OS desktop?

Problem building Opencv with IPP and TBB using Mingw32

SimpleBlobDetector example

Mac opencv 2.4.6 java exception

can Bag of words + SVM identify banknote denomination?

How do we matching the features on image with live camera and draw the rectangle?

Problem with using ArUco + python

parallel execution of opencv kmeans

Can sparseMatiterator use class members from std::iterator?

Opencv-dnn's erformance declined significantly on Android with JNI

Change object color with the same range

opencv_world310d.dll. Cannot find or open the PDB file

OpenCV 2.4.13 imshow() slow on OS X 10.11.6 (Xcode/C++)

overlay between two Equirectangular/Spherical projections

help with videos in raspberry pi, c++ and openCV

how can we predict age of person from photo using python

I get an error during the camera callibration

Checking nearest similarity in video using image data set

Have i understood the OpenCV Mask Operation Example Formula Correctly

Matching images from scientific papers using SIFT: sub image enumeration leads to high false positive rate

Using FLANN to match ORB descriptors

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