Patent ID: 11950911
Assignee: STMICROELECTRONICS S.R.L.
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 7:
8. The vehicle-key device of claim 7, wherein the processing circuitry configured to apply the dynamic time warping processing to the at least one collected electrophysiological signal and to the at least one reference electrophysiological signal comprises the processing circuitry configured to:
provide a grid comprising a plurality of empty grid cells, the grid configured to host the at least one collected electrophysiological signal as a first entry and the at least one reference electrophysiological signal as a first item, wherein the grid has a number of entries which is a function of the at least one reference electrophysiological signal and a number of items which is a function of the at least one collected electrophysiological signal;
generate at least one random value; and
apply ranking metrics based on at least one distance value computed between the at least one collected electrophysiological signal and the at least one reference electrophysiological signal, wherein the distance value is computed as a function of the generated at least one random value and of the at least one collected electrophysiological signal and the at least one reference electrophysiological signal.