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574 questions
Tagged
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
5k
views
1
answer
no
votes
2018-08-18 20:25:36 -0600
Pehr
Installation Problem: "can't find dependent libraries"
java
intelij
unsatisfiedlinkerror
3k
views
1
answer
no
votes
2018-08-15 12:39:27 -0600
wmmc88
How do I properly build Android OpenCV from sources?
build_sdk.py
build
contrib
android
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
706
views
1
answer
no
votes
2018-08-10 15:12:26 -0600
Justas
Can't connect to cammera
python
opencv
690
views
1
answer
no
votes
2018-08-07 14:44:04 -0600
mariusz
failed to build through the scripte of the platforms/android/build_sdk.py
build_sdk.py
android
build
949
views
1
answer
no
votes
2018-08-06 01:19:52 -0600
mshabunin
Trying to cross compiling OpenCV library for RISCV architecture statically but i am getting errors
c++opencv
copencv
riscv
cross-compilation
cross-platform
347
views
no
answers
no
votes
2018-08-01 14:40:06 -0600
altimerk
opencv_test_cudacodec fails
CUDA
videoio
cudacodec
257
views
1
answer
no
votes
2018-07-26 08:34:37 -0600
berak
Unknown compiler error?
motion-detection
1k
views
1
answer
no
votes
2018-07-18 12:07:28 -0600
Evren
Performance issue with Android arm64-v8a custom build [closed]
android
arm64-v8a
opencv_performance
c++_static
2k
views
2
answers
no
votes
2018-07-12 02:29:33 -0600
berak
for below code I'm getting this error: OpenCV(3.4.1) C:\build\master_winpack-bindings-win64-vc14-static\opencv\modules\imgproc\src\color.cpp:11147: error: (-215) scn == 3 || scn == 4 in function cv::cvtColor
error
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
1k
views
1
answer
no
votes
2018-07-09 04:44:38 -0600
mfischer-gundlach
Debugging OpenCV DLL used by Executable
Debug
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
381
views
1
answer
no
votes
2018-06-19 10:37:31 -0600
berak
static compile application error
static
compile
3k
views
no
answers
no
votes
2018-06-19 02:44:37 -0600
berak
Compiling OpenCV with ffmpeg GPU support
build
7k
views
1
answer
no
votes
2018-06-18 12:18:07 -0600
ady_e_n
failed to use System.loadLibrary(Core.NATIVE_LIBRARY_NAME) on Raspberry pi
java
RaspberryPi
Library
linux
debian
777
views
1
answer
no
votes
2018-05-29 05:21:19 -0600
berak
Hi! i am trying to take and save a snapshot using java. How to remove the error generated as below:
opencv
java
276
views
1
answer
no
votes
2018-05-29 00:59:49 -0600
berak
NullPointerException in face-detection
java
698
views
no
answers
no
votes
2018-05-12 15:42:28 -0600
Faraday
Help loading and testing a trained svm [closed]
SVM
CvSVM
HOG
OpenCvjava
5k
views
1
answer
1
vote
2018-05-07 15:32:25 -0600
ceztko
undefined reference to cv::softdouble::operator/
Linking
core
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
676
views
no
answers
no
votes
2018-04-23 15:48:11 -0600
fifthecho
Building a completely statically compiled OpenCV for Linux
build
CUDA
static
static_opencv
301
views
1
answer
no
votes
2018-04-18 20:59:52 -0600
Mus
ColorDetecting with opencv 3.4.1
opencv341
core.inrange
java
818
views
no
answers
no
votes
2018-04-16 09:18:31 -0600
berak
OpenCV build error
mingw32-make
1k
views
no
answers
no
votes
2018-04-13 10:59:56 -0600
Stefan Koenig
UMat multithreading issues when using producer-consumer pattern
UMat
Multithreading
multi-thread
gpu
3k
views
no
answers
no
votes
2018-04-12 08:54:36 -0600
nyrflat
How to fix the following mingw32-make error. [closed]
mingw32-make
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