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<body class='hmmessage'><div dir='ltr'>Hi Jordi,<div><br></div><div>I think you are right! I am considering the fork and pull thing ...</div><div>But I need to discuss things with the package maintainer first!</div><div><br></div><div>Regards,</div><div>Hamdi<br><br><div><hr id="stopSpelling">Date: Mon, 15 Sep 2014 10:01:34 +0200<br>From: jordi.pages@pal-robotics.com<br>To: ros-users@lists.ros.org<br>Subject: Re: [ros-users] New package: Augmented Reality System<br><br><div dir="ltr"><div><div>Hamdi,<br><br></div>your package looks cool and really helpul. Nevertheless, I wonder if it could have been a better choice to fork <a href="https://github.com/pal-robotics/aruco_ros" target="_blank">aruco_ros</a> and then add the new functionalities throught pull requests. That would have brought to life a single powerful package able to deal with the two use cases: when a single or a couple of markers are needed and when single or multiple boards are needed.<br><br></div>In any case, congratulations for the work.<br></div><div class="ecxgmail_extra"><br><div class="ecxgmail_quote">On Sun, Sep 14, 2014 at 11:28 PM, Hamdi Sahloul（太田研） <span dir="ltr"><<a href="mailto:sahloul@race.u-tokyo.ac.jp" target="_blank">sahloul@race.u-tokyo.ac.jp</a>></span> wrote:<br><blockquote class="ecxgmail_quote" style="border-left:1px #ccc solid;padding-left:1ex;">
<div><div dir="ltr">Thank you Andreas! Looking forward to hear from you ^^<br><br><div><hr>Date: Sun, 14 Sep 2014 11:02:51 -0700<br>From: <a href="mailto:andreas.tenpas@gmail.com" target="_blank">andreas.tenpas@gmail.com</a><br>To: <a href="mailto:ros-users@lists.ros.org" target="_blank">ros-users@lists.ros.org</a><br>Subject: Re: [ros-users] New package: Augmented Reality System<div><div class="h5"><br><br><div dir="ltr"><div>Cool, Hamdi! I'll try it out asap.<br><br></div>-- Andreas<br></div><div><br><div>2014-09-14 8:49 GMT-07:00 Hamdi Sahloul（太田研） <span dir="ltr"><<a href="mailto:sahloul@race.u-tokyo.ac.jp" target="_blank">sahloul@race.u-tokyo.ac.jp</a>></span>:<br><blockquote style="border-left:1px #ccc solid;padding-left:1ex;">
<div><div dir="ltr"><span style="color:rgb(68,68,68);font-size:15px;line-height:21.2999992370605px;background-color:rgb(255,255,255);">Hi everyone!</span><div style="line-height:21.2999992370605px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255);"><br style="line-height:21.2999992370605px;"></div><div style="background-color:rgb(255,255,255);"><font color="#444444"><span style="font-size:15px;line-height:21.2999992370605px;">I have been recently through a need for a reliable pose estimation system, in which ar_pose (</span></font><a href="http://wiki.ros.org/ar_pose" style="color:rgb(0,104,207);font-size:12pt;line-height:22.7199993133545px;font-weight:inherit;" target="_blank">http://wiki.ros.org/ar_pose</a><font color="#444444" size="3"><span style="line-height:22.7199993133545px;">) failed to </span></font><font color="#444444"><span style="line-height:22.7199993133545px;">stratify</span></font><font color="#444444" size="3"><span style="line-height:22.7199993133545px;"> my needs as it depends on the very basic ARToolKit old library.</span></font></div><div style="line-height:21.2999992370605px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255);"><span style="line-height:22.7199993133545px;font-size:12pt;">Moreover, I found aruco_ros (</span><a href="http://wiki.ros.org/aruco_ros" style="line-height:22.7199993133545px;font-weight:inherit;color:rgb(0,104,207);font-size:12pt;" target="_blank">http://wiki.ros.org/aruco_ros</a><span style="line-height:22.7199993133545px;font-size:12pt;">) as a good package to begin with, but it was only using a single marker, or double markers. It does not have a visualization system as well.</span></div><div style="line-height:21.2999992370605px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255);"><span style="line-height:22.7199993133545px;font-size:12pt;"><br style="line-height:22.7199993133545px;"></span></div><div style="line-height:21.2999992370605px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255);"><span style="line-height:22.7199993133545px;font-size:12pt;">So, I made my package..</span></div><div style="line-height:21.2999992370605px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255);"><span style="line-height:22.7199993133545px;font-size:12pt;">In order to avoid </span>occlusions, I used marker boards (you still have the ability to use a 1x1 marker board), and now it could detect virtually unlimited boards with a very good accuracy.</div><div style="line-height:21.2999992370605px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255);">Nonetheless, it is able to handle many cameras at once, and finally display the result in the rviz (<a href="http://wiki.ros.org/rviz" style="line-height:22.7199993133545px;font-weight:inherit;color:rgb(0,104,207);font-size:12pt;" target="_blank">http://wiki.ros.org/rviz</a><span style="line-height:22.7199993133545px;font-size:12pt;">).</span></div><div style="line-height:21.2999992370605px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255);"><br style="line-height:21.2999992370605px;"></div><div style="line-height:21.2999992370605px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255);">I would love if you discover things <span style="line-height:21.2999992370605px;">further </span><span style="line-height:21.2999992370605px;">yourself, so here is the link:</span></div><div style="line-height:21.2999992370605px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255);"><br></div><div style="line-height:21.2999992370605px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255);"><a href="https://github.com/Sahloul/ar_sys" style="line-height:21.2999992370605px;font-weight:inherit;color:rgb(0,104,207);" target="_blank">https://github.com/Sahloul/ar_sys</a></div><div style="line-height:21.2999992370605px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255);"><br style="line-height:21.2999992370605px;"></div><div style="line-height:21.2999992370605px;color:rgb(68,68,68);font-size:15px;background-color:rgb(255,255,255);">It would only cost you a camera and couple of papers to try, therefore, kindly be asked to try it and let me please know your impression and feedback which is highly appreciated!</div> </div></div>
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<span style="color:rgb(31,73,125);" lang="EN-US">Jordi Pages, PhD<br>Computer Vision<br></span><BR><span style="font-size:10pt;color:rgb(31,73,125);"><a href="mailto:jordi.pages@pal-robotics.com" target="_blank"><span style="color:blue;" lang="EN-US">jordi.pages@pal-robotics.com</span></a></span><span style="font-size:10pt;color:rgb(31,73,125);" lang="EN-US"><br>
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