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189 questions
Tagged
1k
views
no
answers
no
votes
2019-06-24 05:32:19 -0600
marco1111
Android Java Dnn.forward multiple output layers -> segmentation fault
android
java
yolo
segmentation
dnn.forward
322
views
no
answers
no
votes
2019-04-25 03:16:42 -0600
Ejok
highgui lib cannot link to qt5widgets (opencv3.2 qt5.7 static linking)
qt
staticlib
Opencv3.2.0
highgui
qt5widgets
5k
views
no
answers
no
votes
2019-04-22 10:52:30 -0600
Hossam
array op array Error
array
op
163
views
no
answers
no
votes
2019-03-21 09:25:31 -0600
Mboaretto
OpenCv static build freezes while open by two applications windows 10
python
opencv
opencl
windows
Windows10
freeze
260
views
no
answers
no
votes
2019-03-17 20:50:00 -0600
supra56
how to solve this error error: C:\build\2_4_winpack-bindings-win32-vc14-static\opencv\modules\imgproc\src\color.cpp:3783: error: (-215) scn == 3 || scn == 4 in function cv::cvtColor
python
CheckDataANDProcess
274
views
no
answers
no
votes
2019-03-07 00:30:54 -0600
wannabechinnawat
i can't used cmd to run java -jar My Application
jar
745
views
no
answers
no
votes
2019-01-27 02:06:28 -0600
manoj4898
problem trying to build opencv-3.0.0
opencv#linux
745
views
no
answers
no
votes
2019-01-20 20:51:06 -0600
kundo
video capture problem
opencv
openni
Video
1k
views
no
answers
no
votes
2018-12-27 22:37:16 -0600
zhaoyuanbing
using open3.4.0 build failed
android
420
views
no
answers
no
votes
2018-12-20 05:29:41 -0600
Eos Pengwern
Building in Linux using IPP-enhanced Zlib
cmake
zlib
intel
IPP
763
views
no
answers
no
votes
2018-12-14 02:39:20 -0600
SpeedEC
getting error when run mingw32-make: cap_dshow.cpp file error
CAP_DSHOW
mingw32-make
1k
views
no
answers
no
votes
2018-12-07 21:02:53 -0600
trispade
build opencv for windows
python
windows
867
views
no
answers
no
votes
2018-12-07 07:38:47 -0600
Théo31
GPU slower than CPU with Mali G72
opencl
mali
G72
Hikey970
826
views
no
answers
1
vote
2018-12-04 18:16:34 -0600
ars0
Could not generate .wasm file when building opencv.js
OpenCV.js
webassemby
642
views
no
answers
no
votes
2018-12-05 10:11:28 -0600
Simontraww
Opencv (3.4.4) with NEON provide a few undefined symbols (ANDROID)
android
studio
arm-neon
compile
Linking
452
views
no
answers
no
votes
2018-11-14 18:55:35 -0600
suhail
Tutorial "DisplayImage.cpp" didn't work for me
c++
1k
views
no
answers
no
votes
2018-11-15 07:32:37 -0600
berak
Camera is not recognized
camara
tracking
1k
views
no
answers
no
votes
2018-10-18 23:53:20 -0600
Sar
Opencv error: undefined reference to 'cv::CascadeClassifier::detectMultiScale
android
ndk
objdetect
1k
views
no
answers
no
votes
2018-10-17 06:10:40 -0600
theCorvoX3N
Failed to make OpenCV on Rasp Pi 3
RaspberryPi3#OpenCV
222
views
no
answers
no
votes
2018-09-11 06:12:32 -0600
cv_user
Using OpenCL causes application to hang at startup
opencl
hang
windows
239
views
no
answers
no
votes
2018-09-01 12:20:10 -0600
sturkmen
Problem with static built
opencv3.4.2
3k
views
no
answers
no
votes
2018-08-21 10:21:11 -0600
jalal
how to get stream from Hikvision ipcam ?
hikvision
654
views
no
answers
no
votes
2018-08-13 11:54:43 -0600
berak
opencv-3.4.1 build error: source code error(not sure)?
build_error
347
views
no
answers
no
votes
2018-08-01 14:40:06 -0600
altimerk
opencv_test_cudacodec fails
CUDA
videoio
cudacodec
643
views
no
answers
no
votes
2018-07-11 22:10:45 -0600
smafaith
failing build opencv and opencv_contrib on Jetson TX2
build
opencv
contrib
Jetson
TX2
2k
views
no
answers
no
votes
2018-06-22 00:07:13 -0600
Dyex719
Check if opencv is using the GPU enabled FFMPEG
ffmpeg
opencv
c++
build
3k
views
no
answers
no
votes
2018-06-19 02:44:37 -0600
berak
Compiling OpenCV with ffmpeg GPU support
build
326
views
no
answers
no
votes
2018-04-25 10:38:10 -0600
esopaLoompa
CV_EXPORTS_W, namespaces and java
java
android
CV_EXPORTS_W
909
views
no
answers
no
votes
2018-04-25 09:35:31 -0600
Thiyaga
How to link my binary with static library (opencv)
opencv
binary
static_linking
staticlib
mac
461
views
no
answers
no
votes
2018-04-23 23:04:45 -0600
vicul
Intermittent video after cv:resize() using OCL
resize
ocl
CUDA
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