Now showing items 1-3 of 3
Surface differentiation and position estimation by parametric modeling of signals obtained with infrared sensors
In this study, low-cost infrared emitters and detectors are used for the recognition of surfaces with different properties in a location-invariant manner. The intensity readings obtained with such sensors are highly dependent ...
Target identification with multiple logical sonars using evidential reasoning and simple majority voting
In this study, physical models are used to model reflections from target primitives commonly encountered in a mobile robot's environment. These targets are differentiated by employing a multi-transducer pulse/echo system ...
Location and curvature estimation of "spherical" targets using a flexible sonar configuration
A novel, flexible, three-dimensional (3-D) multi-sensor sonar system is employed to localize the center of a spherical target and estimate its radius of curvature. The interesting limiting cases for the problem under study ...