A time-power efficient fixed point single purpose processor for mapping using ultrasound sensors

Abstract

Creation of a world model of the environment as perceived by a robot is central to autonomous navigation. This involves use of multiple sensors and intelligent sensor data fusion techniques. Mapping techniques based on the occupancy grid method use a probabilistic model of the ultrasound sensors to compute probability of presence or absence of obstacles in… (More)
DOI: 10.1109/ICUMT.2009.5345587

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