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5,271 questions
Tagged
opencv
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287
views
1
answer
no
votes
2020-05-13 01:52:06 -0600
berak
How do i use only certain modules in OpenCV?
embedded
c++
opencv
modules
memory
448
views
no
answers
no
votes
2020-05-11 07:19:20 -0600
TCrevin
SIFT in OpenCV 4.x < [closed]
SIFT
feature-detection
opencv
python
1k
views
no
answers
no
votes
2020-05-07 05:13:39 -0600
snehal
Remove vignetting effect [closed]
opencv
c++
2k
views
2
answers
no
votes
2020-05-06 01:07:47 -0600
berak
Create mock OpenCV camera on Python
mock
opencv
camera
16k
views
no
answers
no
votes
2020-05-05 13:23:42 -0600
supra56
How to capture Multi camera with Opencv Multi threading (python) [closed]
opencv
multiplecamera
Multithreading
729
views
no
answers
no
votes
2020-05-05 10:28:54 -0600
berak
FLANN with Hierarchical Clustering Index
FlannBasedMatcher
opencv
python
ORB
126
views
no
answers
no
votes
2020-05-05 02:54:54 -0600
Dogu
How can I detect things with lines
cv2
opencv
python
numpy
672
views
1
answer
no
votes
2020-05-04 01:02:41 -0600
nano-man
Compile Python3 lib of OpenCV3.4.10
opencv
python
49k
views
3
answers
no
votes
2020-05-03 08:27:18 -0600
Mujeeb Ishaque
How does np.zeros() create a black background?
opencv
9k
views
1
answer
no
votes
2020-05-02 04:31:58 -0600
supra56
Drawing a rectangle around the red color region
python
opencv
colordetection
231
views
no
answers
no
votes
2020-05-01 07:52:39 -0600
Abdou31
Get the distance between two faces detected
opencv
python
489
views
no
answers
no
votes
2020-05-01 03:41:04 -0600
JulesHummelink
Memory leak with openCV on android
android
opencv
java
memoryleak
2k
views
1
answer
-1
votes
2020-04-30 08:56:51 -0600
supra56
How to count if circle (cv2.circle) cross the line (cv2.line)
python
opencv
1k
views
no
answers
no
votes
2020-04-29 16:36:52 -0600
costeecon
write a video file opencv pycharm mp4
opencv
python
1k
views
1
answer
-1
votes
2020-04-29 10:48:37 -0600
Nagarjuna
How to Convert Mat to ArrayList<Point> Java
opencv
391
views
no
answers
no
votes
2020-04-29 09:52:02 -0600
Emanuel Ferreira
Failing to use IE Backend (Compiling CV with IE)
opencv
python
InferenceEngine
29k
views
4
answers
9
votes
2020-04-29 09:38:59 -0600
wpalfi
how do you plot graphs in opencv projects?
opencv
graph
plot
data
232
views
1
answer
no
votes
2020-04-29 09:00:39 -0600
supra56
how to measure an object?
python
opencv
614
views
no
answers
no
votes
2020-04-28 10:34:45 -0600
Josvds
Docker build fails on docker hub
docker
build
cmake
opencv
csharp
248
views
1
answer
no
votes
2020-04-28 10:26:16 -0600
berak
Version OpenCV in combination Visual Studio .NET 3.5 and C# ? [closed]
opencv
dotnet3.5
visualstudio8
c#
341
views
no
answers
no
votes
2020-04-28 02:13:05 -0600
Hibiki
I cannot run opencv_traincascade.exe (Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.)
opencv_traincascade
opencv
traincascade
1k
views
no
answers
no
votes
2020-04-28 02:07:38 -0600
researcher_0815
Identify x,y-coordinates of white pixel in binary image in c# [closed]
opencv
3.0.0
c#
getcoordinates
10k
views
1
answer
no
votes
2020-04-27 15:39:25 -0600
slalomchip
Reliable Video Capture in OpenCV from USB Video Capture Devices
CaptureDevice
python
opencv
Video
videocapture
usb
633
views
1
answer
no
votes
2020-04-27 11:55:50 -0600
ademmler
Is there OpenCV.framework available for MacOS that can be notarized from within a .pkg installer in order to be compatible with Mac OSX Catalina?
notarize
macos
catalina
opencv
1k
views
no
answers
no
votes
2020-04-27 08:57:51 -0600
sahil_saxena
getting error while running streamer command from opencv videowrite api
opencv-python
gstreamer
python
opencv
hlssink
69
views
no
answers
no
votes
2020-04-27 06:07:30 -0600
nji
Include paths: Changes from v. 3.2 to 3.4.
opencv
3.4.
includes
553
views
1
answer
no
votes
2020-04-27 01:10:39 -0600
berak
OpenCV 3.4, build with MinGW 8.1.0
mingw-w64
opencv
3.4.10
298
views
no
answers
no
votes
2020-04-26 06:17:10 -0600
Conixxas
Texture projection to the unwrapped 3d face model
opencv
Facedetection
717
views
1
answer
no
votes
2020-04-26 02:26:18 -0600
zelda
NVIDIA graphics cards architectures
CUDA
opencv
c++
1k
views
no
answers
no
votes
2020-04-24 19:47:58 -0600
georgedotai
Tensorflow/Keras model inference using OpenCV difficulties
python
tensorflow
keras
opencv
dnn
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