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29,830 questions
Tagged
247
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2019-10-04 08:47:37 -0600
srec
Hi, whether it is possible to visualize the lidar images using openCV [closed]
image
selection
231
views
no
answers
no
votes
2019-10-04 06:35:32 -0600
Humam Helfawi
OpenCV parallel_for_ splits ranges for single item
parallel_for_
536
views
no
answers
no
votes
2019-10-04 02:31:10 -0600
MarcelWeigle
Mat.forEach for 2 Matrices? Compare elements
forEach
9k
views
1
answer
no
votes
2019-10-03 15:06:46 -0600
kbarni
black and white image detection
image-processing
109
views
no
answers
no
votes
2019-10-03 13:41:06 -0600
frank95
Surf detection problems [closed]
SURF
opencv
python
904
views
no
answers
no
votes
2019-10-03 12:52:46 -0600
bevilacq12
Trying to make OpenCV conan package with FFmpeg support, not working
conan
package
ffmpeg
683
views
1
answer
no
votes
2019-10-03 06:55:04 -0600
berak
Issue with compareHist function
python3.7
528
views
no
answers
no
votes
2019-10-03 04:32:56 -0600
alon3
undefined symbol: wl_proxy_marshal_constructor_versioned
ubuntu
379
views
no
answers
no
votes
2019-10-03 04:24:26 -0600
Zyzyx
Error converting to Mat and performing affineWarp
java
warpAffine
highgui
Mat
BufferedImage
datatypes
3k
views
no
answers
no
votes
2019-10-02 15:40:22 -0600
eric_engineer
camera calibration focal length is wrong
calibration
437
views
no
answers
no
votes
2019-10-02 13:23:29 -0600
Epigram
is there any analog of mulSpectrums function in opencvjs?
opencvjs
dft
mulspectrums
javascript
fourier
FourierTransform
5k
views
1
answer
no
votes
2019-10-02 12:40:03 -0600
bevilacq12
VideoWriter.open silently failing when trying to use h264 / x264
videowriter
mp4
1k
views
1
answer
no
votes
2019-10-02 09:49:11 -0600
Czak
template matching invariant to rotations and noise
template
matching
rotation
invariant
845
views
no
answers
no
votes
2019-10-02 08:58:13 -0600
Czak
Hilbert transform using FFT
c++
Hilbert
Matlab
FFT
689
views
no
answers
no
votes
2019-10-02 06:54:22 -0600
huawarobot
Position estimation on tennis court
opencv
Line
matching
localization
1k
views
1
answer
no
votes
2019-10-02 06:17:46 -0600
cudawarped
How to use cuDNN from OpenCV?
cuDNN
python3
opencv4.1
2k
views
no
answers
no
votes
2019-10-02 04:06:27 -0600
berak
capture video from camera by OpenCV?
opencv
c++
1k
views
1
answer
no
votes
2019-10-01 20:15:28 -0600
Witek
How to run OpenCV Android Samples in Android Studio? [closed]
androidStudio
1k
views
1
answer
no
votes
2019-10-01 15:17:01 -0600
lesauxvi
efficiently fill cv::Mat
c++
opencv4
binary
file
303
views
no
answers
no
votes
2019-10-01 11:43:01 -0600
WolfG
CMake save config
cmake
save
config
1k
views
1
answer
no
votes
2019-10-01 10:06:49 -0600
Eduardo
Scanning QR Code from a long distance
qrcode
c++
472
views
no
answers
no
votes
2019-10-01 08:18:40 -0600
VCAS
OpenCV dnn load keras model
keras-tf-opencv
keras
109
views
no
answers
no
votes
2019-10-01 08:06:38 -0600
srpantano
Read each letter from the handwritten text in python
handwriting
handwritten
python
boundary
threshold
81
views
no
answers
no
votes
2019-10-01 06:55:55 -0600
KemanIT
video analysis from ip camera
FaceRecognition
112
views
no
answers
no
votes
2019-10-01 05:30:04 -0600
bheadmaster
Methods for deciding if there is an object on the surface or not
objectdetection
5k
views
1
answer
no
votes
2019-10-01 03:48:36 -0600
berak
Undefined symbols for architecture x86_64 [MACOS with Terminal]
c++
macos
162
views
no
answers
no
votes
2019-09-30 19:10:43 -0600
esleidera
opencv_traincascade finish without cascade.xml file
haartraining
opencv_traincascacde
crash
training
1k
views
no
answers
no
votes
2019-09-30 17:49:11 -0600
jjsword
unpack 12 bit mono images
hamamatsu
orca
unpack
12bit
35k
views
2
answers
no
votes
2019-09-30 17:14:13 -0600
tjwmmd2
Colour conversion from BGR to RGB in cv2 is slower than on python
cvtColor#python
776
views
no
answers
no
votes
2019-09-30 14:13:08 -0600
tom91automation
[Legal] Use of opencv Library for Commercial use
legal
License
contract
commercial
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