Technical University of Munich

@inproceedings{schroter_detection_2004,
 author = {D Schröter and T. Weber and M Beetz and B Radig},
 title = {Detection and Classification of Gateways for the Acquisition of Structured
	Robot Maps},
 booktitle = {Proc. of 26th Pattern Recognition Symposium ({DAGM)}, {Tübingen/Germany}},
 year = {2004},
 abstract = {The automatic acquisition of structured object maps requires sophisticated
	perceptual mechanisms that enable the robot to recognize the objects
	that are to be stored in the robot map. This paper investigates a
	particular object recognition problem: the automatic detection and
	classification of gateways in office environments based on laser
	range data. We will propose, discuss, and empirically evaluate a
	sensor model for crossing gateways and different approaches to gateway
	classification including simple maximum classifiers and {HMM-based}
	classification of observation sequences.},
}