Change-aware person identification
US11631277B2 · kind B2 · utility
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30Claims
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Key dates
| Filing date | Nov 7, 2018 |
| Grant date | Apr 18, 2023 |
| Priority date | — |
| Expiry date | Aug 25, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/82
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for training a model, the method including: defining a primary model for identifying a class of input data based on a first characteristic of the input data; defining a secondary model for detecting a change to a second characteristic between multiple input data captured at different times; defining a forward link from an output of an intermediate layer of the secondary model to an input of an intermediate layer of the primary model; and training the primary model and the secondary model in parallel based on a training set of input data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.