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29,830 questions
Tagged
315
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1
answer
no
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2020-04-29 09:00:39 -0600
supra56
how to measure an object?
python
opencv
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
529
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
2k
views
1
answer
-1
votes
2020-04-29 10:48:37 -0600
Nagarjuna
How to Convert Mat to ArrayList<Point> Java
opencv
619
views
1
answer
no
votes
2020-04-29 15:09:14 -0600
ahmed-zubair
Merge Mertens taking much longer on C++ than on Python on same set of images
c++
python
mergemertens
android
1k
views
no
answers
no
votes
2020-04-29 16:36:52 -0600
costeecon
write a video file opencv pycharm mp4
opencv
python
889
views
1
answer
no
votes
2020-04-30 01:43:41 -0600
berak
How to do multi level thresholding
threshold
classify
multiple
174
views
no
answers
no
votes
2020-04-30 04:16:32 -0600
robertsmith17
How to Install OpenCV on Windows 10?
Windows10
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
878
views
no
answers
no
votes
2020-04-30 09:28:43 -0600
adept
Cuda ORB GpuMat assertion failed
python
4.2
ORB
CUDA
202
views
no
answers
no
votes
2020-04-30 15:06:47 -0600
Hugheschen
what is the purpose of cos_t/=hist_width in OpenCV SIFT
SIFT
descriptors
rotation
530
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
no
votes
2020-05-01 04:34:36 -0600
matejjeglic
installing qt backend
qt
320
views
no
answers
no
votes
2020-05-01 07:52:39 -0600
Abdou31
Get the distance between two faces detected
opencv
python
289
views
no
answers
no
votes
2020-05-01 10:16:55 -0600
berak
Issue running mingw32-make in build folder
Video
mingw32-make
build-error
1k
views
no
answers
no
votes
2020-05-01 13:05:58 -0600
nji
OpenCV 3.4.10 with Intel TBB
3.4.10
tbb
200
views
1
answer
no
votes
2020-05-01 23:57:03 -0600
cajopencv
OpenCV dnn not support Squeeze & Excitation Module
squeeze
Excitation
efficientNet
10k
views
1
answer
no
votes
2020-05-02 04:31:58 -0600
supra56
Drawing a rectangle around the red color region
python
opencv
colordetection
145
views
no
answers
no
votes
2020-05-02 11:44:04 -0600
askquestionguy
Can't find definition of function getValidDisparityROI [closed]
Calib3d
330
views
no
answers
no
votes
2020-05-02 22:57:36 -0600
NH
Trying to find a solution for real time body dimension recognition, cloth modeling, and on-body simulation
body-building
3dreconstruction
946
views
no
answers
no
votes
2020-05-03 03:51:33 -0600
mstuio
Macbook USB camera
camera
mac
usb
992
views
no
answers
no
votes
2020-05-03 04:22:23 -0600
avs123a
Help with OpenCV image classification by ORB features
ORB
opencv#python
classifier
comparison
image-processing
jupyter
51k
views
3
answers
no
votes
2020-05-03 08:27:18 -0600
Mujeeb Ishaque
How does np.zeros() create a black background?
opencv
1k
views
1
answer
no
votes
2020-05-03 17:13:55 -0600
kpachinger
OpenCv.js: what's the quickest way to set the pixel of an image?
javascript
1k
views
2
answers
no
votes
2020-05-03 17:25:29 -0600
kpachinger
How to increase TOTAL_MEMORY for OpenCV JS?
opencvjs
javascript
memory
enlarge
compile
1k
views
no
answers
no
votes
2020-05-03 20:57:26 -0600
freakoutman
OpenCV Python error: Unsupported data type (=4) in function 'cv::opt_AVX2::getMorphologyRowFilter'
cvMorphologyEx
kernel
1k
views
1
answer
no
votes
2020-05-03 21:02:28 -0600
supra56
BindingError, message: "Cannot pass "0,132,255,0" as a Mat
opencvjs
javascript
cvInRange
color-segmentation
740
views
1
answer
no
votes
2020-05-04 01:02:41 -0600
nano-man
Compile Python3 lib of OpenCV3.4.10
opencv
python
378
views
no
answers
no
votes
2020-05-04 03:47:17 -0600
mako220
how to pass keypoints for orb.computeAsync
gpu
CUDA
python3.6
214
views
no
answers
no
votes
2020-05-04 04:04:55 -0600
supra56
Getting the original pixel value in a thresholded RGB image
depth-image
threshold
opencvpython
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