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486 questions
Tagged
17k
views
1
answer
no
votes
2016-09-28 08:19:55 -0600
Leonardo
IP Camera Capture delay/lag
videocapture
cache
ip
onvif
rtsp
gstreamer
4k
views
no
answers
no
votes
2016-09-18 05:18:20 -0600
DevelopB
cmake error sys/video.h: No such file (OpenCV 3.1)
opencv
cmake
build
831
views
1
answer
1
vote
2016-10-09 05:19:47 -0600
matman
TBB affecting HoughCircles?
houghcircle
WITH_TBB
parallelization
762
views
1
answer
no
votes
2016-08-25 10:20:54 -0600
jlaura
OpenCV3, Python3, Missing xFeatures
build
python
python3
opencv3.1.0
1k
views
1
answer
no
votes
2016-08-11 00:30:59 -0600
berak
Making Android SDK Error
opencv
AndroidOpenCV
libpng
android-sdk
2k
views
1
answer
no
votes
2016-08-09 08:33:13 -0600
mshabunin
OpenCV multi-threading frames on Android
opencl
Multithreading
jni
android
opencv
3k
views
no
answers
no
votes
2016-08-04 19:47:44 -0600
monajalal
ImportError: No module named 'cv2' in OSX for OpenCV3 using Python3.5.2
python
Opencv3.0
OSX
432
views
no
answers
no
votes
2016-08-02 00:11:28 -0600
ChiaYu
Build Opencv 2.4.11 with Cuda 7.5 problem
c++
opencv
cuda7.5
cc
21k
views
1
answer
no
votes
2016-10-09 00:01:22 -0600
gfx
sys/videoio.h: No such file or directory
opencv
ubuntu
build
690
views
1
answer
no
votes
2016-07-06 00:33:03 -0600
berak
help with jpeg error when installing OpenCV on Ubuntu 14.04
libjpeg
151
views
no
answers
no
votes
2016-06-28 14:45:16 -0600
atv
dpm incredibly slow?
opencv
dpm
781
views
no
answers
no
votes
2016-06-28 09:54:45 -0600
berak
opencv cross compilation issue
opnecv
cross-compile
20k
views
1
answer
no
votes
2016-06-27 11:22:51 -0600
SumeetB
OpenCV C++ Multithreading
c++opencv
136
views
no
answers
no
votes
2016-06-10 02:40:14 -0600
Dysth
Interpreting Valgrind results about a 3D reconstruction program
c++
Valgrind
opencv
3k
views
1
answer
1
vote
2016-06-09 01:51:31 -0600
theholyhades1
OpenCV 3.0 Build Error Cuda 8.0
CUDA
nvidia
build
742
views
no
answers
no
votes
2016-06-05 11:32:49 -0600
mobmsc
Installing OpenCV2 on Ubuntu 14.04 - script failing on make install
install
ubuntu14.04
cmake
2k
views
1
answer
no
votes
2016-06-04 05:46:22 -0600
pklab
Problem to set Visual Studio for OpenCV
opencv
installation
visual-studio-2010
417
views
no
answers
no
votes
2016-05-19 08:37:14 -0600
thoquz
What is the optimal OpenCV setup on the Raspberry Pi 2?
arm-neon
arm
RaspberryPi
raspberrypi2
raspberry-pi
pi2
2k
views
2
answers
no
votes
2016-05-25 04:18:46 -0600
EUP_TKP
RTSP stream using VideoCapture, transition from 2.4.11 to 3.1
videocapture
transition
2.4.11
3.1
rtsp
stream
8k
views
no
answers
1
vote
2016-04-28 12:56:10 -0600
Mohammed Eliass
error while re-build opencv-3.1.0 with extra modules "opencv_contrib" ?
opencv3.1.0
ubuntu14.04
1k
views
1
answer
no
votes
2016-04-18 23:39:10 -0600
WasabiFan
Tips for training cascade classifier
cascadeclassifier
LBP
cascadetraining
858
views
no
answers
no
votes
2016-04-14 06:35:47 -0600
berak
Error when tring to train image with opencv and android
android
KNearest
opencv
3k
views
no
answers
no
votes
2016-04-13 14:22:45 -0600
LarryK
TBB libraries not found [closed]
build
3.1
tbb
bug
883
views
2
answers
no
votes
2016-04-08 12:54:06 -0600
BoiseBaked
Need "How To" to Rebuild OpenCV v2.4.12 and v.3.1 for Android and NDK 11
NDK11
AndroidABIs
tbb
2k
views
1
answer
no
votes
2016-03-30 20:53:44 -0600
ocxs
OpenCV build errors:error MSB6006: "cmd.exe" exited with code 1
cuda7.5
python
build
error
opencv3.1.0
2k
views
2
answers
2
votes
2016-03-17 16:47:08 -0600
kbarni
Parallel implementation of per pixel calculations
tapi
iterator
c++
opencv
gpu
opencl
439
views
no
answers
no
votes
2016-03-11 06:48:05 -0600
Jennings
Showing error while running cmake in ubuntu
cmake
hadoop
hipi
1k
views
3
answers
1
vote
2016-03-10 04:26:52 -0600
essamzaky
Fast element access macro in C++ API
Mat
pixel-access
c++
macro
2k
views
2
answers
no
votes
2016-03-10 04:03:53 -0600
tuannhtn
Is there any way to decrease CPU usage of feature detector?
c++
DenseFeatureDetector
1k
views
2
answers
no
votes
2016-02-29 05:14:29 -0600
MarKS9
OpenCV is built with CUDA but gpu::getCudaEnableDeviceCount() returns 0
CUDA
gpu
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