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5,271 questions
Tagged
opencv
×
11k
views
1
answer
no
votes
2020-10-04 15:09:39 -0600
supra56
Help geeting OpenCV to output a videostream using gstreamer. [closed]
opencv
gstreamer
rtp
python
1k
views
no
answers
no
votes
2020-07-08 08:55:49 -0600
laura
OpenCL error CL_INVALID_VALUE in findChessboardCornersSB
opencl
cpp
c++
opencv
3k
views
2
answers
3
votes
2020-07-07 03:40:47 -0600
berak
can't run HoughCircles on image
opencv
python
image-processing
251
views
no
answers
no
votes
2020-07-04 07:05:56 -0600
vchill
Unable to build opencv on windows
c++
opencv
opencv_contrib
1k
views
1
answer
no
votes
2020-10-09 02:45:32 -0600
RashidLadj
OpenCV solvePnPRansac() function
opencv
python
3dreconstruction
computervision
camera
solvePnP
1k
views
no
answers
no
votes
2020-07-03 14:33:16 -0600
Sara Ahmed
OpenCV Decompose projection matrix outputs
opencv
python
3dreconstruction
Calib3d
projection-matrix
251
views
no
answers
no
votes
2020-07-02 03:28:38 -0600
berak
I am unable to load image using openCV and using visual studio for c++ code.
opencv
c++
imageprocessing
1k
views
no
answers
no
votes
2020-07-01 09:35:11 -0600
bkkuan
warning: field of class type without a DLL interface used in a class with a DLL interface
opencv
1k
views
no
answers
no
votes
2020-07-17 04:22:47 -0600
snehal
vignetting correction
c++
opencv
135
views
no
answers
no
votes
2020-06-29 20:56:31 -0600
bernard55
Need advice on how to clean noise out of image
python
opencv
935
views
no
answers
no
votes
2020-06-29 11:15:16 -0600
LoveOpencv
Gradually increased memory of jetson nano in the decoding of multi-stream using Gstreamer+Opencv
gstreamer
rtsp
opencv
python
931
views
2
answers
2
votes
2020-07-01 10:19:18 -0600
sturkmen
Opencv getPerspectiveTransform method gives unclear result
opencv
homography
birds-eyeview
perspectiveTransform
WarpPerspective
286
views
no
answers
-1
votes
2020-06-28 10:54:26 -0600
Dragonfly Robotics
OpenCV Training Custom Haar Cascade with Python 3
opencv
python
cvHaarCascadeClassi
215
views
2
answers
no
votes
2020-06-27 07:56:41 -0600
supra56
Opencv Doxygen for python
opencv
python
343
views
1
answer
-1
votes
2020-06-27 05:20:25 -0600
supra56
Python type casting [closed]
python
opencv
504
views
1
answer
no
votes
2020-06-26 11:46:50 -0600
berak
Train from haarcascade frontface
cascadeclassifier
opencv
traincascade
891
views
2
answers
-1
votes
2020-06-28 05:12:46 -0600
Sai Nyi
How to change OpenCV python 3
opencv
405
views
no
answers
no
votes
2020-06-26 03:22:47 -0600
supra56
convert IPLImage to unsigned short [closed]
opencv
c++
10k
views
1
answer
1
vote
2020-06-25 03:51:55 -0600
Eduardo
What are the differences between OpenCV 4.x and 3.x
opencv
branches
262
views
no
answers
no
votes
2020-06-24 00:19:00 -0600
RaspberryLover
call opencv and guizero in raspberry [closed]
opencv
python
RaspberryPi
159
views
no
answers
no
votes
2020-06-22 09:47:34 -0600
VCAS
How to infer head pose with IE [closed]
opencv
Inference_engine
c#.net
1k
views
1
answer
no
votes
2020-06-22 02:40:14 -0600
palladin
OpenCV + WebCam + H.264 Streaming
c++
opencv
314
views
no
answers
no
votes
2020-06-21 14:29:47 -0600
VCAS
Face detection model doesn't detect any face (OpenCV with IE) [closed]
opencv
InferenceEngine
c#.net
361
views
no
answers
no
votes
2020-06-21 08:07:58 -0600
Hormuz
OpenCV VideoCapture/FFMPEG/VLC , which one for realtime Systems ?
opencv
vlc
FFMEPG
videocapture
realtime
2k
views
no
answers
no
votes
2020-06-19 07:56:26 -0600
YuriiChernyshov
OpenCV 4.3.0 can not detect CUDA 10.2
CUDA10.2
opencv
cuDNN
106
views
no
answers
no
votes
2020-06-19 02:17:56 -0600
jsbluecat
how to find two acircles grids
opencv
clib3d
734
views
1
answer
no
votes
2020-06-18 02:45:13 -0600
berak
gcc: error: long: No such file or directory
qt
opencv
windres.exe
587
views
1
answer
no
votes
2020-06-18 08:37:22 -0600
gus
Compilation errors with g++-8 for OpenCV 4.3.0 with opencv_contrib (xfeatures2d namespace conflict)
compilation-error
g++
opencv_contrib4.3.0
opencv
opencv4.3.0
xfeatures2d
804
views
no
answers
no
votes
2020-06-16 00:57:46 -0600
Volker Siegel
Install TensorFlow and OpenCV together - best practices?
installation
setup
tensorflow
opencv
ubuntu
linux
242
views
no
answers
no
votes
2020-06-15 12:14:18 -0600
superfly
Cx, Cy not equal to specs?
opencv
matrix
imager
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