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189 questions
Tagged
658
views
no
answers
no
votes
2019-09-17 16:51:51 -0600
Tina J
OpenCV 4: 'CAP_PROP_POS_FRAMES' was not declared in this scope
CAP_PROP_FPS
CAP_PROP_POS_FRAMES
943
views
no
answers
no
votes
2019-12-16 12:21:55 -0600
michlvl
Build H-value histogram of HSV image: wrong parameters?
HSV
histogram
colorselection
365
views
no
answers
no
votes
2020-06-30 03:43:58 -0600
DanielTan
Using OpenCV on MbedOS
embedded
mbed-os
opencv4.3.0
arm64
163
views
no
answers
no
votes
2016-06-23 15:09:30 -0600
Tech
Java | Get OpenCV working on other PC
java
compile
other
pc
610
views
no
answers
no
votes
2013-09-20 18:44:30 -0600
Tiedtke
OpenCV + TBB + Aruco not running in MultiProcessor box
mingw-w64
tbb
aruco
multi-processors
Multithreading
967
views
no
answers
no
votes
2014-03-12 07:31:43 -0600
thistle
Compiling 2.4.8 without shared libs
compile
static_libs
2k
views
no
answers
no
votes
2014-08-03 14:06:24 -0600
ChipNinja
install opencv-2.4-9 on centos 6.5 with cuda 5.5 support.
CUDA
CentOS
opencv
3k
views
no
answers
no
votes
2014-09-22 08:08:58 -0600
Aleksandr Motsjonov
Build Opencv 3 alpha with Python support
#3.0.0
#python
#build
3k
views
no
answers
no
votes
2015-03-02 03:50:43 -0600
davidshen
OpenCV 2.4 static lib relies on opencv_ffmpeg*.dll on Windows
opencv
windows
static
lib
393
views
no
answers
no
votes
2015-10-24 00:29:02 -0600
PhonPanom
Build OpenCV source code with CUDA support
CUDA
build
cmake
2k
views
no
answers
no
votes
2014-07-03 04:55:20 -0600
Jesus
Problem for build opencv libraries with CMkake
arm
cross-compilation
332
views
no
answers
no
votes
2018-04-25 10:38:10 -0600
esopaLoompa
CV_EXPORTS_W, namespaces and java
java
android
CV_EXPORTS_W
11k
views
no
answers
no
votes
2017-07-04 02:02:13 -0600
doudou2017
CMake: error in configuration process, project files may be invalid.
cmake
2k
views
no
answers
no
votes
2019-07-29 08:11:10 -0600
Aaron Zettler
Cross compiling OpenCV for a ARM based linux system (Xilinx)
linux
ubuntu14.04
opencv
static
arm
xilinx
244
views
no
answers
no
votes
2014-02-27 06:15:51 -0600
feelfree
Undefined reference to cv::mulSpectrum only in linux platform
multiplatform
376
views
no
answers
no
votes
2017-06-30 03:57:57 -0600
narutocool
Problem with compiling and ts.hpp
compiling
cmake
ts
645
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
no
answers
no
votes
2017-02-05 02:57:11 -0600
JohnDynoo
Error opening video file without extension or some formats
ffmpeg
opencv
python
303
views
no
answers
no
votes
2016-03-09 17:07:00 -0600
foobar
Pure virtual method called extending FaceRecognizer
java
FaceRecognizer
jni
c++
416
views
no
answers
no
votes
2015-04-21 03:27:29 -0600
nathasion
Build the 3party libs with /MD option
Multithreaded
libraries
1k
views
no
answers
no
votes
2019-11-18 03:14:33 -0600
NicoBlu
Dynamic link issue: java.lang.UnsatisfiedLinkError: dlopen failed: cannot locate symbol "fread_unlocked"
DynamicLink
opencv_java
280
views
no
answers
no
votes
2017-06-22 01:40:45 -0600
berak
compilie opencv3.1/3.2 on ubun16.04,cuda8,python2.7 still failed
cuda8
opencv3.2
ubun16.04
python2.7
742
views
no
answers
no
votes
2019-07-10 10:34:51 -0600
eric_engineer
Building latest master for android but missing Java folder
build
java
744
views
no
answers
no
votes
2016-08-29 07:21:20 -0600
boazgarty
how to include libjpeg in OpenCV 3.1 Android
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
687
views
no
answers
no
votes
2016-07-15 11:50:07 -0600
bojo
How to build opencv 3.1.0 for android with GCC 4.9 and c++_shared ?
compile
c++_shared
android
1k
views
no
answers
no
votes
2017-08-16 11:13:53 -0600
Akram
libImageProcessing.so: undefined symbol: ippicviXYZToRGB_8u_C3R
build
opencv
IPP
804
views
no
answers
no
votes
2020-08-04 04:03:50 -0600
boaz001
Memory leak in RGB2Lab
RGB2Lab
memoryleak
608
views
no
answers
no
votes
2020-11-13 16:08:18 -0600
Kafan
Can not build single dynamic library (libopencv_java4.so) for Android
mac
build
android
1k
views
no
answers
no
votes
2018-12-27 22:37:16 -0600
zhaoyuanbing
using open3.4.0 build failed
android
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