In order to do this, while producing as few artifacts as possible, advanced signal processing is required, which can be a source of introduced latency.
Advanced signal processing supports not only the localization of rebars but also the determination of the cover and the estimation of the bar diameter.
The system uses advanced signal/data processor techniques and is fully solid state with the exception of the magnetrons and thyratrons of the transmitters.
She successfully lobbied staff to install an advanced signal for pedestrians to give them a few more seconds to cross the road, which is six lanes wide at that spot.