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33 questions
Tagged
opencv
×
linux
×
3k
views
no
answers
1
vote
2016-04-01 17:33:45 -0600
lonroth
This is how you install opencv 3.1.0 python3.4 on ubuntu
compile
python
linux
opencv
ubuntu
5k
views
no
answers
1
vote
2016-12-13 00:43:56 -0600
joseph3010
OpenCV Error: Assertion failed (channels () == CV_MAT_CN (dtype)) in copyTo, file /home/tau/opencv/opencv-3.1.0/modules/core/src/copy.cpp, line 257
linux
opencv
c++
image-processing
5k
views
no
answers
1
vote
2018-09-17 06:34:48 -0600
sattu
cross compile opencv-3.4.3 for arm
arm
opencv
linux
2k
views
no
answers
no
votes
2013-07-06 06:33:30 -0600
Gibtnix
Problems with OpenCV 2.4.5 and MonoDevelop
opencv
Monodevelop
linux
359
views
no
answers
no
votes
2013-09-18 12:24:51 -0600
mainul
Compiling prgram with OpenCV in Linux
opencv
linux
1k
views
no
answers
no
votes
2015-02-11 10:27:53 -0600
Potato
How do I install different openCV versions without conflict?
opencv
installation
linux
283
views
no
answers
no
votes
2015-03-23 02:50:41 -0600
John5012
(opencv249\sources\samples\c\motempl.c): cvCalcGlobalOrientation always get 0 angle in Ubuntu Linux?
c++
opencv
linux
153
views
no
answers
no
votes
2015-04-16 16:49:51 -0600
Joblo
Big problem when I build with arm-linux-gnueabi compiler (linux)
linux
opencv
arm
c++
compile
170
views
no
answers
no
votes
2015-07-27 18:20:27 -0600
cl
setWindowTitle() linux/OSX creates new window
windowTitle
linux
opencv
816
views
no
answers
no
votes
2015-08-19 12:56:09 -0600
H4NZ0
Problem writing video files
c++
opencv
linux
install
gstreamer
745
views
no
answers
no
votes
2015-09-06 17:30:14 -0600
tripped
Attempted compilation results of unsuccessful sample code
opencv
compile-errors
linux
1k
views
no
answers
no
votes
2015-09-09 07:12:03 -0600
jackbrucesimspon
OpenCV cannot read MP4 videos
opencv
Video
H264
mp4
linux
ubuntu
269
views
no
answers
no
votes
2016-02-01 04:46:55 -0600
satti
Hi How we can use posix threads in opencv program
Multithreading
c++
opencv
linux
2k
views
no
answers
no
votes
2016-04-07 11:48:09 -0600
KathyLee
“Undefined reference to `avcodec_alloc_frame” Error when compile and install Opencv on linux
opencv
linux
ffmpeg
714
views
no
answers
no
votes
2016-04-17 23:35:56 -0600
spectssri
Install opencv 3.0.0 in linux RHEL with python2.7
opencv
linux
1k
views
no
answers
no
votes
2016-05-14 16:08:49 -0600
sohail
I don't understand why I get this error - malloc(): memory corruption: 0xb6ea46a5 ***
c++
opencv
linux
576
views
no
answers
no
votes
2016-08-14 12:57:08 -0600
arcsinus
videoio error v4l2 setting property #0 is not supported
opencv
linux
camera
c++
299
views
no
answers
no
votes
2016-09-21 09:43:41 -0600
codeforge
opencv2/ts.hpp file not found
opencv
linux
compile
523
views
no
answers
no
votes
2016-11-15 07:36:33 -0600
sunny127
How to use opencv dft with Neon support from Qt on Raspberry Pi 3
c++
RaspberryPi
linux
opencv
arm-neon
159
views
no
answers
no
votes
2016-12-11 22:14:51 -0600
marlin
Select Time out for BeagleBone
beaglebone
beagleboneblack
opencv
linux
webcam
724
views
no
answers
no
votes
2017-07-20 09:36:28 -0600
ysr06
How to use gstreamer with opencv ?
imx6
opencv
gstreamer
linux
149
views
no
answers
no
votes
2017-09-20 00:44:24 -0600
archengel
Help me in labeling the object detected in image and then traking its position under that label.
opencv
linux
kinect
labels
543
views
no
answers
no
votes
2017-11-24 01:17:33 -0600
BAHRAMUDIN ADIL
Is there any working tutorial to show how to build OpenCV on Linux (CentOS) with GStreamer?
opencv
gstreamer
linux
309
views
no
answers
no
votes
2017-12-10 01:50:41 -0600
BAHRAMUDIN ADIL
I am getting the following error while trying to make opencv form source on Linux CentOS
opencv
linux
1k
views
no
answers
no
votes
2018-03-25 11:39:50 -0600
nasserahmed96
Can't link opencv libraries via Cmake in Linux
linux
c++
opencv
cmake
Linking
114
views
no
answers
no
votes
2019-02-19 14:20:42 -0600
DedSecAffiliate
Help: using OpenCV to highlight certain detected colors (linux)
linux
opencv
2k
views
no
answers
no
votes
2019-07-14 01:44:49 -0600
Olivia_Kelly
Errors in code execution Gstreamer
gstreamer
opencv
linux
python
781
views
no
answers
no
votes
2019-07-27 16:00:38 -0600
stiv-yakovenko
undefined reference to cv::cuda::dft
cmake
linux
opencv
Linking
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
655
views
no
answers
no
votes
2020-03-24 10:21:07 -0600
andrei186
directory structure of OpenCV
directory
structure
opencv
linux
1
2
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