Face identification using millimeter-wave radar sensor data
US12183119B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jan 13, 2022 |
| Grant date | Dec 31, 2024 |
| Priority date | — |
| Expiry date | Mar 27, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/82
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Facial identification of subjects using a millimeter wave radar sensor, including: transmitting a radar signal onto faces of subjects using the millimeter wave radar sensor; receiving and accumulating reflected radar data, wherein the reflected radar data is received from channels of multiple receiving antennas; converting the reflected radar data into an image form suitable as an input to a convolutional neural network; and performing the facial identification on the image form using a classifier trained by the convolutional neural network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.