Persönlicher Status und Werkzeuge


Segmentation of Cluttered Scenes through Interactive Perception

This paper describes a novel object segmentation approach for autonomous service robots acting in human living environments. The proposed system allows a robot to effectively segment textured objects in cluttered scenes by leveraging its manipulation capabilities. In this interactive perception approach, 2D-features are tracked while the robot actively induces motions into a scene using its arm. Thereby, the robot autonomously infers appropriate arm movements which can effectively separate objects. The resulting tracked feature trajectories are assigned to their corresponding object by using a novel randomized clustering algorithm, which samples rigid motion hypotheses for the a priori unknown number of scene objects. We evaluated the approach on challenging scenes which included occluded and reflective objects, as well as objects of varying shapes and sizes. The paper is under review and available on demand. [ code ]

Last edited 28.10.2012 22:24 by hausman