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This paper presents recent developments in statistical image processing to demonstrate feasibility of layer-by-layer nondestructive inspection for selective laser melting (SLM) of metallic parts. A matrix of 10 mm × 10 mm stainless 316 squares was deposited with the first row consisting of just the sintered surface, Row 2 a single layer, Row 3 with 2 layers and so on. These layers were scanned to...
In this paper, we describe an original multi-functional UWB software-defined radar system's application to dead-reckoning navigation in indoor scenarios. The radar is the only sensor available and no other navigational aids are present, except simple targets of opportunity (TOP), which are then used as references. This work provides the experimental primer on using software-defined sensors for navigational...
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