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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 ...
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 ...
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 ...