Making New ARTags

From Brown University Robotics

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;Install ar_recog
;Install ar_recog
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:<code>svn co http://brown-ros-pkg.googlecode.com/svn/trunk/experimental/ar_recog ar_recog; roscd ar_recog; rosmake</code>
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:<code><nowiki>svn co http://brown-ros-pkg.googlecode.com/svn/trunk/experimental/ar_recog ar_recog; roscd ar_recog; rosmake</nowiki></code>
=Make mk_patt=
=Make mk_patt=

Revision as of 16:30, 26 August 2010

Before You Start

Install ar_recog
svn co http://brown-ros-pkg.googlecode.com/svn/trunk/experimental/ar_recog ar_recog; roscd ar_recog; rosmake

Make mk_patt

You only have to do this once per install.

roscd ar_recog cd src/ARToolKit/util/mk_patt

now edit mk_patt.c

change: # if defined(AR_INPUT_GSTREAMER) char *vconf = "videotestsrc";

to: # if defined(AR_INPUT_GSTREAMER) char *vconf = "v4l2src device=/dev/video0 ! video/x-raw-rgb ! ffmpegcolorspace ! identity name=artoolkit ! fakesink";

or whatever gstreamer config is appropriate for the camera you want to do (not the change from ros to artoolkit).

Make mk_patt:

make