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12,357 questions
Tagged
1k
views
no
answers
no
votes
2013-08-28 11:35:55 -0600
andre
Infrared LED tracking: How to track with OpenCV?
opencv
419
views
no
answers
no
votes
2019-09-18 23:03:32 -0600
Vizier87
Access denied when debugging ALL_BUILD in CMake
VS2019
201
views
no
answers
no
votes
2018-05-08 11:04:41 -0600
Brainabilgh
How to get context in opencv ocl?
c++
opencv
ocl
visual-studio-2013
9k
views
no
answers
2
votes
2020-02-27 07:11:27 -0600
Wolfish
OpenCV and Flutter
Flutter
1k
views
no
answers
2
votes
2018-02-09 08:32:37 -0600
TomPollok
Suggestion: drop VTK for VIZ and use simple OpenGL
3d
viz
4.0
discussion
117
views
no
answers
no
votes
2018-05-08 14:07:33 -0600
IC++
Unexpected cameraMatrix from calibrateCamera
calibrateCamera
CameraMatrix
1k
views
no
answers
no
votes
2020-09-21 03:19:25 -0600
alf0815
findChessboardCornersSB irregular behavior
calibration
python
848
views
no
answers
no
votes
2018-02-08 20:35:04 -0600
cubud
Training HOG and SVM to work with OpenCV
HOG
SVM
c++
training
1k
views
no
answers
no
votes
2019-07-05 07:22:19 -0600
BuenaVentura
Disparity for both left and right image, is it possible?
DisparityMap
stereo
186
views
no
answers
no
votes
2013-11-03 18:41:21 -0600
motiur
Displaying meta-data of matched image to user after successful image matching via surf
SurfFeatureDetector
#feature-detection
2k
views
no
answers
1
vote
2013-12-05 13:16:57 -0600
talcat
VideoWriter failure: "Gstreamer Opencv backend does not support this codec actually"
#python
#2.4.7
#ubuntu12.04
419
views
no
answers
no
votes
2017-06-13 21:39:55 -0600
blairlpp
How to do SLAM using two monocular usb cameras?
visual
SLAM
147
views
no
answers
no
votes
2015-10-22 00:18:44 -0600
kalvik
Capture webcam with low latencey
videocapture
341
views
no
answers
no
votes
2017-11-21 04:48:05 -0600
berak
Connecting 2 camera for stereo vision
connection
camera
4k
views
no
answers
no
votes
2020-11-11 09:24:43 -0600
supra56
The mask must be 8-bit 1-channel image in function 'icvInpaint'
inpainting
443
views
no
answers
no
votes
2016-09-28 12:27:03 -0600
berak
Problems installing Opencv on Mac
opencv
664
views
no
answers
no
votes
2018-07-16 15:58:35 -0600
Techtony96
OpenCV 3.4.2 Compilation Error with Surface Tracking Module
opencv3.4.2
CUDA
1k
views
no
answers
no
votes
2016-10-25 02:52:47 -0600
irum
recognition giving error of training and test data (size not same)
python
opencv
fisherface
Facedetection
FaceRecognition
99
views
no
answers
no
votes
2020-05-22 10:05:29 -0600
CJA
findHomography give bad results
opencv
389
views
no
answers
no
votes
2017-10-03 12:26:43 -0600
Aritra
Opencv 3.2 video file not opening
ffmpeg
videocapture
java
797
views
no
answers
no
votes
2018-07-11 06:34:59 -0600
Purva
Memory issue in imread function
c++
opencv
imread
memory_allocation
memoryleak
553
views
no
answers
no
votes
2020-01-05 03:36:38 -0600
ARYL518
combine six ArUco markers into a cuboid marker
aruco
pose-estimation
261
views
no
answers
no
votes
2018-07-20 05:21:13 -0600
ciolo
How to edit image to read text with OCR
android
opencv
java
image
OCR
firebase-mlkit
310
views
no
answers
no
votes
2015-05-08 13:36:10 -0600
zazarb
opengl support issue?
CvOpenGLCallback
426
views
no
answers
no
votes
2014-04-10 05:48:06 -0600
wirelesslabs
segmentation fault in image processing using SURF
#surf
415
views
no
answers
no
votes
2014-05-11 12:59:32 -0600
Luek
Extend cvRect manually
boundingRect
603
views
no
answers
2
votes
2015-01-08 04:00:50 -0600
Nezumi-sama
Given a pair of stereo-calibrated cameras and a set of 2D point correspondences, what would be a proper way to obtain 3D coordinates of those points through triangulation?
opencv
triangulation
triangulatePoints
stereo
Undistort
272
views
no
answers
no
votes
2013-11-05 13:24:49 -0600
Fafa
absdiff Mat and Vec3b assert failed
absdiff
assert
127
views
no
answers
no
votes
2019-06-20 12:27:32 -0600
aditya_mangalampalli
Custom Keras Model Using OpenCV
ios
opencv
keras
141
views
no
answers
no
votes
2015-09-27 12:32:42 -0600
valentine
Using GPU with OpenCV 3.0
gpu#cuda#opencl
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