Title :
Probabilistic action planning for active scene modeling in continuous high-dimensional domains
Author :
Eidenberger, Robert ; Grundmann, Thilo ; Zoellner, Raoul
Author_Institution :
Dept. of Comput. Perception, Johannes Kepler Univ. Linz, Linz, Austria
Abstract :
In active perception systems for scene recognition the utility of an observation is determined by the information gain in the probability distribution over the state space. The goal is to find a sequence of actions which maximizes the system knowledge at low resource costs. Most current approaches focus either on optimizing the determination of the payoff neglecting the costs or develop sophisticated planning strategies for simple reward models.
Keywords :
Markov processes; manipulators; object recognition; path planning; robot vision; service robots; statistical distributions; telerobotics; active perception systems; active perception techniques; active scene modeling; autonomous service robot; continuous high-dimensional domains; object recognition; partially observable Markov decision process; probabilistic action planning; probabilistic planner; probability distribution; scene recognition; sequential decision making; Cost function; Layout; Object detection; Probability distribution; Process planning; Service robots; State estimation; State-space methods; Strategic planning; Uncertainty;
Conference_Titel :
Robotics and Automation, 2009. ICRA '09. IEEE International Conference on
Conference_Location :
Kobe
Print_ISBN :
978-1-4244-2788-8
Electronic_ISBN :
1050-4729
DOI :
10.1109/ROBOT.2009.5152598