Ubuntu 16.04 SDK install

simon
Posts: 1
Joined: Wed Mar 22, 2017 1:52 am

Ubuntu 16.04 SDK install

Postby simon » Wed Mar 22, 2017 2:12 am

Hi,

I just struggled through installing the SDK 5.3.2 on Ubuntu 16.04 and I thought I'd share the details in case anyone else has similar problems.

I downloaded the Linux 64bit SDK, set the environment variable as detailed on the install page.

Then tried to run the example simpleLite, but had an error because glstreamer could not be found. Some research it seems not supported for Ubuntu 16.04.

I guess the SDK binaries come with all video capture methods built in so running ./Configure and deselecting gstreamer did not work.
So I installed v4l2
>apt-get install lib4vl-utils
and ran ./Configure selecting only v4l2 and set as default.

Then I tried to re-compile. Thought I would have to download the source code from Github but seems only have to rebuild from what is in the SDK.
- from top directory> make clean //(maybe has some circular cd in it, as had to terminate after some time)
> make
Everything OK except for calib_camera.cpp and calib_stereo.cpp in utils/calib_*/
Compilation error: "CV_CALIB_CB_ADAPTIVE_THRESH not declared in this scope"
I guess problem with newer versions of openCV which is used in camera calibration. (I have OpenCV 3.2.0 installed)
So in both .cpp files changed
#include <opencv/cv.h>
to
#include <opencv2/opencv.hpp>
and compilation worked.

Then could run example program "simpleLite".

I hope this helps someone.

MrDaniel
Posts: 381
Joined: Wed Nov 18, 2015 9:07 pm

Re: Ubuntu 16.04 SDK install

Postby MrDaniel » Wed Mar 22, 2017 1:07 pm

Awesome. Thank you for your input!

marcosigniteht
Posts: 10
Joined: Thu Jun 22, 2017 4:23 am

Re: Ubuntu 16.04 SDK install

Postby marcosigniteht » Mon Jun 26, 2017 11:56 am

Hello Simon

I have a problem , I don't get to capture video from web cam.
Do you have a step by step how you get to work ./simpleTest ?

4n70n1
Posts: 4
Joined: Fri Nov 04, 2016 10:32 pm

Re: Ubuntu 16.04 SDK install

Postby 4n70n1 » Wed Nov 08, 2017 7:39 am

Thank you for this guide, I'll give a try


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