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486 questions
Tagged
2k
views
4
answers
no
votes
Dec 30 '18
gromtron
Building OpenCV with CUDA (Win10, VS 2017)
cuda10
Windows10
Visualstudio2017
922
views
1
answer
no
votes
Aug 21 '13
Patrick Tyll
HTC One, OpenCV & Native Activity
#htcone
#android#opencv
#native
1k
views
2
answers
no
votes
Nov 21 '13
stuarta
Building opencv-2.4.6.1 or 2.4.7 on CentOS 5
centos5
1k
views
no
answers
no
votes
Aug 24 '15
jeremyrutman
some functions not available
createFisher
136
views
no
answers
no
votes
Jun 10 '16
Dysth
Interpreting Valgrind results about a 3D reconstruction program
c++
Valgrind
opencv
151
views
no
answers
no
votes
Jun 28 '16
atv
dpm incredibly slow?
opencv
dpm
1k
views
no
answers
no
votes
Oct 29 '16
peterzcc
HIGH GPU Memory Usage by OpenCV Python Module [closed]
memory
1k
views
1
answer
no
votes
Mar 16 '17
adn
Missing ts from Release build
build
ts
tests
1k
views
no
answers
no
votes
May 7 '18
YayIguess
OpenCV failing to compile with CUDA support
CUDA
compile
3k
views
1
answer
no
votes
Aug 15 '18
wmmc88
How do I properly build Android OpenCV from sources?
build_sdk.py
build
contrib
android
91
views
no
answers
no
votes
Mar 12 '19
arosad2
K.lib not found
build
1k
views
no
answers
no
votes
Jul 26 '19
supra56
Windows 10 building openCV.js
opencvjs
1k
views
1
answer
no
votes
Apr 26 '0
berak
Ubuntu下编译opencv4.3.0+opencv_contrib4.3.0 android sdk
ubuntu
opencv4.3.0
android
SDK
opencv_contrib
1k
views
1
answer
no
votes
Jul 18 '18
Evren
Performance issue with Android arm64-v8a custom build [closed]
android
arm64-v8a
opencv_performance
c++_static
432
views
no
answers
no
votes
Aug 2 '16
ChiaYu
Build Opencv 2.4.11 with Cuda 7.5 problem
c++
opencv
cuda7.5
cc
1k
views
no
answers
no
votes
Sep 27 '16
flexbex
opnecv build fails on rpi3 with Ubuntu 16.04 and ENABLE_NEON=ON
opencv
c++
install
RaspberryPi
raspberrypi2
440
views
no
answers
no
votes
Dec 2 '16
berak
After I compile opencv_contrib to opencv3.1,I still can't use SURF [closed]
opencv_contrib
python
2k
views
1
answer
no
votes
Dec 17 '17
Mhd
Linking error to -lopencv_core
Linking_error
38k
views
no
answers
no
votes
Dec 18 '19
clefrks
error: (-215:Assertion failed) !_img.empty() in function 'imwrite [closed]
opencv
ffmpeg
Library
linux
1k
views
1
answer
no
votes
Oct 23 '14
kilua
build error: undefined reference to 'v4l2_munmap'
#3.0.0
#linux
#build
632
views
no
answers
no
votes
Mar 9 '17
fanyuan
OpenCV 3.1 videoCapture memory leak on ubuntu 16.04 detected by Valgrind
opencv3.1
LeakMemory
Valgrind
ubuntu16.04
278
views
no
answers
no
votes
Nov 17 '17
venkatesh-u
Installing OpenCV 3.2.0 with contrib modules in Ubuntu 14.04 LTS ends with "Configuring incomplete" instead of "completed configuring"
android#opencv
1k
views
no
answers
no
votes
Dec 5 '17
trohit
Unable to install OpenCV 3.3 with Cuda9: Getting error: Built target opencv_cudawraping Makefile:160: recipe for target 'all' failed
CUDAlinuxopencv
2k
views
no
answers
no
votes
Dec 14 '17
lm35
2%] Built target opencv_cvv_automoc Makefile:160: recipe for target 'all' failed
opencv3.1.0
CUDA
ubuntu14.04
1k
views
1
answer
no
votes
May 31 '18
cudawarped
Compile OpenCV 3.4 and Cuda 9 with MS VS15 2017
cmake-gui
cuda9
Windows10
Visualstudio2017
15k
views
1
answer
no
votes
Jan 29 '19
AnnaMP
imshow() Python/macOS not showing the image
OSX
python3
imshow
305
views
no
answers
no
votes
Jul 31 '19
Srikanth
Trouble building opencv4.1.1 on RHEL 6
RHEL6
linux
4.1.1
build
186
views
1
answer
no
votes
Aug 31 '19
shivsd
with Cuda support undefined reference to cv::imread
opencv
14k
views
1
answer
no
votes
Oct 6 '14
StevenPuttemans
building OpenCV 3 with extra modules
opencv_contrib
error
SOLVEPNP_ITERATIVE
976
views
1
answer
no
votes
Nov 5 '14
StevenPuttemans
Installation Open CV 2.4.9 on ubuntu 14.04 LTS
opencv
2.4.9
on
ubuntu
14.04
LTS
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