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574 questions
Tagged
777
views
no
answers
no
votes
2019-01-08 04:13:44 -0600
A. Spaesato
Add method in cvextern.dll in a FaceRecognition project [closed]
c++
c#
opencv
emgucv
FaceRecognition
832
views
1
answer
no
votes
2019-01-06 02:36:45 -0600
berak
unsovled externals errors occur when running detect_markers.cpp [closed]
c++
aruco
1k
views
1
answer
2
votes
2019-01-05 06:47:22 -0600
sturkmen
Applying operations to video feed. Determining when to use CPU vs GPU [closed]
Video
gpu
performance
kernel
1k
views
no
answers
no
votes
2018-12-27 22:37:16 -0600
zhaoyuanbing
using open3.4.0 build failed
android
263
views
1
answer
no
votes
2018-12-21 04:14:54 -0600
neoliv
Detect screen zone with text?
Text
detection
418
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
536
views
2
answers
2
votes
2018-12-19 15:11:45 -0600
sturkmen
setMouseCallback multiples rectangles
opencv
mouse
c++
2k
views
1
answer
no
votes
2018-12-14 05:28:20 -0600
zidek
unable to use libopencv_java4.so in android studio with c++
opencv
android
c++
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
4k
views
1
answer
3
votes
2018-12-10 06:14:40 -0600
JohnnyWang
OpenCV 2.4.11 NDK arm64-v8a x86_64
ndk
arm64
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
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
823
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
1k
views
1
answer
no
votes
2018-11-27 04:32:53 -0600
Simontraww
Opencv (3.2.0) Compile Android with NEON provide a lot of errors (3.4.4 works only for compiling)
android
ndk
arm-neon
compile
studio
752
views
1
answer
no
votes
2018-11-26 08:16:45 -0600
saptami
error in compiling example_sfm_trajectory_reconstruction.cpp from opencv_contrib sfm module
SfM
example
1k
views
no
answers
no
votes
2018-11-15 07:32:37 -0600
berak
Camera is not recognized
camara
tracking
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
1
answer
no
votes
2018-10-23 11:36:32 -0600
berak
dnn::net forward in native C++ Android Studio
android
dnn.forward
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
6k
views
1
answer
no
votes
2018-10-13 02:51:23 -0600
berak
CMake option to prefer static libs
cmake
static
Linking
macos
1k
views
1
answer
-1
votes
2018-10-06 05:10:24 -0600
berak
When I trying to run the code below i am getting error
beginner
SIFT
6k
views
2
answers
no
votes
2018-10-01 20:44:44 -0600
fifo_thekdi
Error using cmake on Windows with Visual Studio 2017 and OpenCV 3.4.3
cmake
295
views
1
answer
no
votes
2018-09-27 07:53:11 -0600
berak
Static compilation OpenCV & Extra Module
opencv
c++
extramodule
static
compilation
4k
views
1
answer
no
votes
2018-09-16 22:29:14 -0600
okieiam
OpenCv Manager App not on Playstore
android
opencv
Google
play
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
2k
views
1
answer
1
vote
2018-09-05 03:14:19 -0600
berak
after turning BUILD_SHARED_LIBS to OFF , there are too many undefined references
static_linking
c++_static
opencv3.4.2
4k
views
1
answer
1
vote
2018-09-04 09:11:41 -0600
danieltak
Build OpenCV and PCL with Cmake
cmake-gui
PCL
msvc
2k
views
1
answer
no
votes
2018-09-02 22:56:41 -0600
monxarat
How do I support c++11 in Opencv 3 Android NDK
android
ndk
opencv
c++11
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