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12,357 questions
Tagged
955
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answers
no
votes
2015-11-19 02:00:40 -0600
Albert Zhong
Opening USB Camera connected to Android
android
opencv
webcam
usb
cam
932
views
no
answers
no
votes
2016-12-21 09:48:28 -0600
Lafi
Stereo Calibration RMS and epipolar error
3dreconstruction
stereo-calibration
166
views
no
answers
no
votes
2018-08-19 09:26:35 -0600
Nasser
How use Translation matrix in revoverPose
recoverpose
poseestimation
essentialmatrix
291
views
no
answers
no
votes
2014-11-12 04:25:10 -0600
gloufiglou
building OpenCV 2.4.2 on Centos 5.10
centos5
134
views
no
answers
1
vote
2016-09-30 04:05:42 -0600
roboteyes
Drawing conclusions about cascade quality during training
haartraining
411
views
no
answers
no
votes
2016-10-24 01:25:29 -0600
ashikaumanga
OpenCV : Running FLANN on a cluster
flann
FlannBasedMatcher
767
views
no
answers
2
votes
2015-02-27 15:22:48 -0600
Sociedade Esportiva Palmeiras
(OpenCV/C++) Image Rectitication/Transformation
c++
chessboard
cvWarpPerspective
Rectification
Imagetransform
calibration
1k
views
no
answers
no
votes
2018-05-16 12:48:44 -0600
ImageCounter
Android OpenCV 3.4.1 DNN tutorial broken
android
opencv
opencv3.4.1
3.4.1
tutorials
616
views
no
answers
no
votes
2016-06-15 21:14:41 -0600
bradfield
contour fitting and segmentation in python
edgedetection
canny
contours
fitting
opencv
segmentation
85
views
no
answers
no
votes
2014-10-05 10:26:22 -0600
cellurl
To install plugin-CDT, why must I use tar. Why not UpdateManager?
CDT-Plugin
189
views
no
answers
-1
votes
2013-10-11 13:32:43 -0600
joeish80829
Where can i find documentation or any info on how to use/what is CV_MAT_MAGIC_VAL?
opencv
C
74
views
no
answers
no
votes
2016-03-08 20:19:36 -0600
fastlater_pro
Practical question about global frame for 5 independent cameras
cameraframe
122
views
no
answers
no
votes
2014-08-01 11:04:49 -0600
Royi
Image Pyramids - Dealing with Arbitrary Dimensions
pyramid
563
views
no
answers
no
votes
2017-12-03 09:25:41 -0600
U.Swap
opencv detect image is tempored/photoshoped
python
numpy
840
views
no
answers
no
votes
2014-06-04 16:21:44 -0600
jtuffier
what does the result of triangulatePoints() from openCV should looks like?
triangulatePoints
248
views
no
answers
no
votes
2015-05-04 06:34:57 -0600
Sugeet Goyal
How to recognize unknown untrained image in Open CV
Face-Recognition
6k
views
no
answers
4
votes
2017-12-11 03:52:36 -0600
wingsoflight
OpenCV DNN on GPU
opencv
python
gpu
dnn
102
views
no
answers
-1
votes
2018-04-01 03:20:57 -0600
[email protected]
How to compare a captured image with existing image in using openCV with C++?
visualstudio2015
c++
opencv
155
views
no
answers
no
votes
2014-08-21 18:01:56 -0600
bexier
opencv command config and error after stages
traincascade
560
views
no
answers
no
votes
2015-08-12 03:49:19 -0600
FooBar
banana pi camera not working
camera
bananapi
789
views
no
answers
no
votes
2017-02-10 01:59:14 -0600
thanhnambkhn
Make Opencv 3.0 get error
OPENCV3.0.0.
814
views
no
answers
no
votes
2014-06-28 16:31:13 -0600
dpfun1
VideoWriter produces empty/broken files
#c++
#videocapture
#VideoWriter
1k
views
no
answers
1
vote
2018-06-13 09:31:35 -0600
malharjajoo
Method for finding Orientation Error using Axis-Angle
rodrigues
rotation
Calib3d
858
views
no
answers
no
votes
2020-04-15 16:18:16 -0600
noshky
FOV of camera matrix versus Sensor Size
calibration
fov
1k
views
no
answers
no
votes
2018-05-15 07:31:50 -0600
NIDHEESH
Rotate an image with text
opencv
python
python3
1k
views
no
answers
no
votes
2020-09-23 07:41:59 -0600
Bluesailor
no such module in import on Xcode with cocoapod OpenCV2
xcode-12
opencv
466
views
no
answers
no
votes
2018-01-14 01:41:41 -0600
Skident
Fatal signal 6 (SIGABRT) when openCV is linked
opencv
SIGABRT
android
qt
1k
views
no
answers
no
votes
2020-12-07 02:08:05 -0600
AndrewM
How can I track the disappearance of a TV logo in a certain area in a frame (ROI)?
video_processing
263
views
no
answers
no
votes
2015-05-26 02:33:31 -0600
anurag20033
Object detection for android without camera preview
android
camera
opencv
1k
views
no
answers
no
votes
2020-02-17 08:56:39 -0600
Imran B
cv2.cuda.remap and initUndistortRectifyMap()
CUDA
opencv
python
remap
Undistort
fisheye
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