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29,830 questions
Tagged
960
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answers
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votes
2019-11-12 22:07:20 -0600
jlok
How do you properly track contours?
java
tracking
mosse
tracker
4k
views
no
answers
no
votes
2019-11-13 12:28:47 -0600
trolstover
libopencv_core.so.4.1 not found?
c++#opencv
197
views
no
answers
no
votes
2019-11-13 14:12:18 -0600
cpp_opencv
DNN symbol lookup error
dnn
lookup
Linking
symbol
compile
595
views
no
answers
no
votes
2019-11-13 22:01:41 -0600
patrick129
Change camera resolution in C++?
c++
opencv
588
views
no
answers
no
votes
2019-11-14 08:15:17 -0600
snehal
DICOM Image segmentation and 3d construction using VTK [closed]
python
opencv
vtk
9k
views
no
answers
no
votes
2019-11-15 04:37:33 -0600
berak
How to Detect Speaker from facial landmarks of mouth using face_recognition
python
Facedetection
858
views
no
answers
no
votes
2019-11-16 02:24:14 -0600
aditya_mangalampalli
OpenCV DNN Throws Unsupported Layer Error
dnn
702
views
no
answers
no
votes
2019-11-16 09:28:36 -0600
Der Luftmensch
cv::Mat and cv::cuda::GpuMat containers
core
Mat
CUDA
gpumat
polymorphism
3k
views
no
answers
no
votes
2019-11-16 15:35:56 -0600
[email protected]
Rotate by warpPerspective after getPerspectiveTransform by 4 points in C++
c++
opencv
117
views
no
answers
1
vote
2019-11-16 20:28:05 -0600
HelloWorld
When I use bowtrainer.cluster(), if there are a lot of images, the application will exit with a segmentation error (core dump). [closed]
exit
340
views
no
answers
no
votes
2019-11-17 06:30:17 -0600
Shay Weissman
OpenCv 4.1.2 Inference engin 2019 R3. readNetFromModelOptimizer crash [closed]
dnn
openvino
windows
4.1.2
230
views
no
answers
no
votes
2019-11-17 07:48:13 -0600
Crea
template matching rotation C++ to python [closed]
template
rotation
512
views
no
answers
no
votes
2019-11-20 00:22:47 -0600
blinking
Compile aruco to opencv.js
OpenCV.js
aruco
757
views
no
answers
no
votes
2019-11-17 23:37:31 -0600
cv_new
How to import OpenCV library in PyCharm by self-building
pycharm
216
views
no
answers
no
votes
2019-11-18 00:01:37 -0600
[email protected]
which version of opencv is best to download for anaconda(python 3.7))
opencv
1k
views
no
answers
no
votes
2019-11-18 03:14:33 -0600
NicoBlu
Dynamic link issue: java.lang.UnsatisfiedLinkError: dlopen failed: cannot locate symbol "fread_unlocked"
DynamicLink
opencv_java
6k
views
no
answers
no
votes
2019-11-22 02:28:11 -0600
cv_new
A configuration problem of OpenCV4
installation
python
anaconda
508
views
no
answers
no
votes
2019-11-19 09:36:21 -0600
TheEMcoder
findChessboardCorners() gives False in OpenCV 4.1.2 C++
opencv
c++
calibrateCamera
findChessboardCorner
179
views
no
answers
no
votes
2019-11-18 13:08:33 -0600
Hugheschen
Using CALIB_FIX_PRINCIPLE_POINT flag, but calibration result still see changes in Principle Point
calibration
992
views
no
answers
no
votes
2019-11-19 03:51:14 -0600
Vonzooooo
Build OpenCV with QMAKE
cmake
cmake-gui
opencv
qt
210
views
no
answers
1
vote
2019-11-19 05:04:33 -0600
JoseAFern
cv::ml::rtrees oob error
RTrees
ml
oob
error
710
views
no
answers
no
votes
2019-11-19 11:13:41 -0600
zakaziko
Extract object and save it as an image.png using c++
c++
opencv
280
views
no
answers
no
votes
2019-11-19 12:00:20 -0600
Chun
Is it necessary to use StereoRectify and StereoCalibrate if I want to find the 3d coordinate of image point with two camera
triangulation
171
views
no
answers
no
votes
2019-11-19 17:07:19 -0600
isida
Calculate histogram for collored image [closed]
histogram
python
213
views
no
answers
no
votes
2019-11-19 18:45:36 -0600
Luckygg
How to calculate the average with CV_32F foramt? [closed]
CV_32F
259
views
no
answers
no
votes
2019-11-19 20:53:17 -0600
Downey
understand the kalman filter for video stabilization
KalmanFilter
videostabilization
422
views
no
answers
no
votes
2019-11-20 04:10:06 -0600
Dimitar Veljanovski
Can i run OpenCV on the GPU pipeline if i plan to deploy it on Android and IOS devices?
android
AndroidOpenCV
opencv
CUDA
412
views
no
answers
no
votes
2019-11-20 08:18:31 -0600
Porucik Dan
How to get all reprojection errors from stereoCalibrate
stereo-calibration
246
views
no
answers
no
votes
2019-11-20 11:18:08 -0600
sab3rclaw
Determine available space inside a trailer using hd camera
ideas
175
views
no
answers
1
vote
2019-11-20 13:20:00 -0600
SSteve
Trouble building documentation/tutorials [closed]
doxygen
tutorials
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