<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jürgen Sturm</style></author><author><style face="normal" font="default" size="100%">Kurt Konolige</style></author><author><style face="normal" font="default" size="100%">Cyrill Stachniss</style></author><author><style face="normal" font="default" size="100%">Wolfram Burgard</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">3D Pose Estimation, Tracking and Model Learning of Articulated Objects from Dense Depth Video using Projected Texture Stereo</style></title><secondary-title><style face="normal" font="default" size="100%">Proc. of the Workshop RGB-D: Advanced Reasoning with Depth Cameras at Robotics: Science and Systems (RSS)</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">perception</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">06/2010</style></date></pub-dates></dates><urls><related-urls><url><style face="normal" font="default" size="100%">http://www.willowgarage.com/sites/default/files/sturm10rssws[1].pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Zaragoza, Spain</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Service robots deployed in domestic environments&lt;br /&gt;generally need the capability to deal with articulated objects such as doors and drawers in order to fulfill certain mobile manipulation tasks. This however, requires, that the robots are able to perceive articulated furniture objects such as cupboards, dishwashers and cabinets. In this paper, we present an approach for detecting, tracking, and learning 3D articulation models for doors and drawers without using arti?cial markers. Our approach uses a highly efficient and sampling-based approach to rectangle detection in dense depth images obtained from a self-developed projected texture stereo vision system. The robot can use the generative models learned for the articulated objects to estimate their mechanism type, their current configuration, and to predict their opening trajectory. In our experiments we demonstrate that (1) we obtain dense depth images in the workspace of our robot using our camera system, (2) we are able to robustly and reliably detect cabinet fronts from depth&lt;br /&gt;images, and (3) are able to learn accurate articulation models for the observed articulated objects. We furthermore provide a detailed error analysis based on ground truth data obtained in a motion capturing studio.&lt;/p&gt;</style></abstract></record></records></xml>