Polarization tensors and object recognition in weakly electric fish
In this paper, polarization tensors provide a plausible low-dimensional representation of the response of an isolated object in an electric field that captures shape information about the object independently of position and transform naturally under rotation. It would certainly be a candidate for the basis of human-made algorithms to replicate some of the capabilities of electrosensing fish. Polarization tensors can also be used for locating and characterizing metal objects using eddy current inductive measurements, and similar theory has been developed for far-field radio and sound wave remote sensing methods.
Polarization tensors and object recognition in weakly electric fish, Page 1 of 2
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