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Engineering drawings have posed significant challenges to image analysis for many decades. The goal is to take images of scanned engineering drawings and interpret them so as to understand their contents (e.g., characters, digits, line segments, box segments etc.). This is known as semantic analysis. We propose a new approach here which takes advantage of the man-made nature of drawings: there is...
We propose that robot perception is enabled by means of a common sensorimotor semantics arising from a set of symmetry theories (expressed as symmetry detectors and parsers) embedded a priori in each robot. These theories inform the production of structural representations of sensorimotor processes, and these representations, in turn, permit perceptual fusion to broaden categories of activity. Although...
This paper documents the application of the use of headway on autonomous convoys using front and back spacing information. The control method is based only on distance measurements between vehicles in the platoon. The lead vehicle's longitudinal control is developed to follow a given velocity. The follower vehicles maintain the desired spacing using distance measurements to the preceding and following...
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