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486 questions
Tagged
410
views
2
answers
no
votes
2019-01-13 12:14:08 -0600
cudawarped
about the error in 'debayer.cu'
opencv
build
CUDA
817
views
1
answer
no
votes
2019-06-24 22:51:28 -0600
kesselstein
34 Failed Test in OpenCV 4.1.0's core test
opencv_test_core
opencv-4.1.0
24k
views
1
answer
no
votes
2018-06-19 19:45:29 -0600
MenukaIshan
Uninstalling Opencv 4.0.0 to 3.4
opencv
ubuntu
3.4
3.4.1
1k
views
2
answers
no
votes
2020-03-02 19:10:54 -0600
HYPEREGO
How to use multiprocessing with OpenCV-C++ ?
opencv
c++
multiprocessing
20k
views
1
answer
no
votes
2016-06-27 11:22:51 -0600
SumeetB
OpenCV C++ Multithreading
c++opencv
10k
views
1
answer
no
votes
2018-02-26 03:15:18 -0600
cudawarped
How do you build OpenCV with LAPACK on Windows 10 via CMake?
opencv
LAPACK
4k
views
2
answers
no
votes
2014-01-13 23:23:02 -0600
kaushal
How do I get Prosilica / Allied Vision Camera (PVAPI) working with OpenCV 2.4?
prosilica
allied
manta
g032c
pvapi
wrapper
670
views
1
answer
no
votes
2012-08-14 09:51:25 -0600
powlee
VideoCapture stops replay at approx 1 GB in Win 7
videocapture
2k
views
1
answer
no
votes
2013-01-05 03:27:03 -0600
Alexander Smorkalov
Error building OpenCV 2.4.x "Undefined reference to av_opt_set@LIBAVUTIL_51"
libavutil
undefined
reference
build
error
3k
views
1
answer
no
votes
2013-01-17 23:40:32 -0600
Alexander Smorkalov
Opencv and Cmake not working
cmake
5k
views
no
answers
no
votes
2013-01-24 09:17:01 -0600
andreas_
all CUDA-capable devices are busy or unavailable
CUDA
gpu
highgui
opengl
4k
views
2
answers
no
votes
2016-07-16 22:06:18 -0600
tirth
OpenCV 2.4.4 Debian installation
debian
installation
error
java
1k
views
1
answer
no
votes
2013-04-03 02:36:27 -0600
StevenPuttemans
createsamples.exe crashing
opencv_createsamples
training
cascadeclassifier
782
views
1
answer
no
votes
2013-04-06 02:53:19 -0600
berak
error in compliling
exception
memory_allocation
0x001ff448
508
views
1
answer
no
votes
2013-05-07 03:21:45 -0600
StevenPuttemans
Working binaries for windows
binaries
1k
views
no
answers
no
votes
2013-05-07 22:43:22 -0600
jluzwick
Problem with imshow in opencv 2.4.5 and ubuntu 13.04 [closed]
imshow
ubuntu13.04
4k
views
2
answers
no
votes
2013-05-15 02:32:47 -0600
Rafael Sierra
How to speed up multiple object detection and tracking?
speed
up
oject
detection
cvFindContours
2k
views
1
answer
no
votes
2013-06-17 18:59:05 -0600
Martin Peris
cannot make opencv 2.4 with java support
#opencv#java
1k
views
no
answers
no
votes
2013-07-02 12:46:20 -0600
NikolasE
Opening 720p webcam with OpenCV 2.4.5 (and unicap) [closed]
webcam
videocapture
unicap
720p
VGA
358
views
no
answers
no
votes
2013-08-22 03:04:02 -0600
Damilola
Issues with running programs after fresh install
compilation
errors
5k
views
1
answer
no
votes
2013-08-26 02:00:01 -0600
StevenPuttemans
Build problem (latest opencv, cuda-5.5)
CUDA5.5
linux
808
views
1
answer
no
votes
2013-09-15 10:34:30 -0600
Abid Rahman K
Python bindings on Mac Os X Mountain Lion
python
videocapture
webcam
2k
views
2
answers
no
votes
2014-08-13 13:39:35 -0600
gauss89
OpenCV 2.4.6 Build/link errors with CUDA and OpenGL
2.4.6
CUDA
linkerError
622
views
1
answer
no
votes
2013-10-30 10:42:18 -0600
omur
Building latest opencv source from github LNK2005 error?
OPENCV3.0.0.
LNK2005
build
1k
views
1
answer
no
votes
2013-11-07 08:55:52 -0600
Vladislav Vinogradov
CMake errors while building OpenCV 2.4.5 with CUDA 5.5
CUDA5.5
cmake
c++
3k
views
1
answer
no
votes
2013-12-23 18:42:17 -0600
Guanta
Installation Problems: BUILD_NEW_PYTHON_SUPPORT
#python
#cmake
#install
1k
views
1
answer
no
votes
2014-01-05 03:17:12 -0600
Matthias
I cannot build java in 3.0.0
java
build
284
views
no
answers
no
votes
2014-02-25 22:19:50 -0600
alex_ocv
sepFilter2d on a ROI reading out of bounds?
sepFilter2d
NaN
memory_allocation
filter2D
2.4.6
region
1k
views
no
answers
no
votes
2014-03-13 13:40:36 -0600
Jenniferwillow
Problem compiling Opencv 2.4.8 - cudaarithm.a linking
deleted
3k
views
1
answer
no
votes
2014-06-14 16:53:43 -0600
bravouuu
Error building openCV 2.4.9 library not found for -lopencv_cudev
python
cmake
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