Their work shows the use of an 8-by-8 array of sensors, as shown in Fig. 7(a), successfully maps the surface defects that have been artificially made on the sample, which justifies the complexity of the excitation and sensing circuits used in the probe.
In a broader sense, the topic of the session includes data management and power harvesting techniques that can address the challenges related to execution, processing and analysis of large number of measurements performed by very dense arrays of sensors.
The recordings were performed using a VRI device (Deep Breeze Ltd., Or-Akiva, Israel) with two arrays of sensors (six rows by three columns each) or microphones similar to those used in digital stethoscopes.
In this talk, I will describe how "sparse structured sampling" strategies and the use of "priors" in the form of correlation of the data can dramatically push the limits of extraction of low dimensional information buried in high dimensional data (e.g. the spatio temporal signal received by an array of sensors), much beyond what is guaranteed by existing methods.
In PACT, tissues receiving short bursts of laser pulses emit ultrasound waves that are detected by an array of sensors.
The stream of data gives a running narrative of the train's condition, as reported by an array of sensors that monitor, for instance, the oil pressure, operating temperature, horsepower output and the rate of fuel usage.
In this paper, we address the problem of the recovery of the location and strength of a contaminant source from concentration data measured by an array of sensors.
The decomposition transforms data measured by an array of sensors into time domain signals representing the contribution of individual modes of vibration.
Source separation is aimed at reconstructing multiple sources from multiple observations (mixtures) captured by an array of sensors.
The first approach to carrying out space processing, i.e., DOA estimation, from data sampled by an array of sensors was the well-known Fourier beamformer (FB).
