All Questions
12 questions
0
votes
1
answer
33
views
How to use pcl (+ cuda modules) with ROS
Hi,
I want to use pcl and openCV with cuda. I know now that I have to install another version of openCV (since the default version of openCV in ROS kinetic does not include cuda modules) and then call ...
ipgvl
0
votes
1
answer
9
views
Getting uEye camera to interface with Aruco / OpenCV
Hello everyone, I have been trying to get the uEye camera to interface with the OpenCV library Aruco, following the instructions here: http://maztories.blogspot.com/2013/07/installing-aruco-augmented-...
hdejarnette
0
votes
1
answer
2
views
ROS Indigo and libav libraries' version
I updated my computer from Ubuntu 12.04 ROS Hydro to ubuntu 14.04 ROS Indigo.
One node is causing me problems. It is a C++ node, a kind of modification of the face_recognition package
Now when I try ...
Mehdi.
0
votes
1
answer
36
views
Compilation error /usr/bin/ld: cannot find -l&
This is the error i received when compiling and i am not sure how to fix this error.
...
chiongsterx
0
votes
1
answer
2
views
Undefined reference to cv::Feature2D::compute
Hi,
I am running ROS Hydro and OpenCV 2.4.7, using openFabMap and SURF. When I do catkin_make on my project, I get the following error:
...
Marcus Lopes
0
votes
1
answer
1
view
Groovy and OpenCV: Linker errors
Hi! I'm trying to compile a ROS package in Ubuntu 12.04 64bit which has been used in Fuerte and uses OpenCV. As recommended on the opencv2 ROS Wiki page (http://www.ros.org/wiki/opencv2), I would like ...
dinsn
0
votes
1
answer
10
views
Undefined reference in cvBridge.h
I just updated to Fuerte and Ubuntu 12.04 and I'm trying to build my ROS pacakges on it.
I'm getting errors in my OpenCV code which may be because the OpenCV code I'm building is a little old.
Here's ...
StFS
0
votes
1
answer
1
view
OpenCV linker errors in ROS Fuerte
I am trying to compile and test our packages from tu-darmstadt-ros-pkg with the upcoming ROS Fuerte from the official package repositories with Ubuntu Oneiric (amd64). Whenever a package is built ...
Johannes Meyer
0
votes
2
answers
1
view
How to get opencv on electric precise (ubuntu 12.04)?
Does anyone know how I can get vision_opencv installed on electric/precise? Thanks.
I'm running Ubuntu Precise (12.04) and ROS electric, and cannot seem to install opencv2.3 aka vision_opencv. "...
ssafarik
0
votes
1
answer
1
view
libopencv2.3-dev conflict Ubuntu 11.10 32-bit
I'm just wondering when could the problem be fixed?
I'm running a 32-bit Ubuntu 11.10, and the installation of ros-electric-desktop-full always ends up with the following error.
xxx@ubuntu:~$ sudo apt-...
MichaelHsu170
0
votes
1
answer
3
views
Solve conflict between Ubuntu libcv2.1 and ROS libopencv2.3
It looks like a recent update to OpenCV in ROS electric (as a system-wide package pulled in by ros-electric-vision-opencv) causes a conflict with the default Ubuntu library libcv2.1 (+libcvaux2.1 ...
AHornung
0
votes
1
answer
3
views
'Illegal instruction'
Hi, I have a problem with loading and saving models, always return text 'Illegal instruction'.
I have Ubuntu 11.04 electric and all was install and run by tutorials.
Perception-pcl-addons from ...
jansvec