Samsung patents a new facial recognition system for smartphones with a new dual under-display camera setup- Technology News, Firstpost

FP EmployeesSep 26, 2022 17:01:59 IST

Samsung is rather near to figuring out a unique facial recognition technique that makes use of not one, but two under-show cameras on your phone. It is explained in a patent software Samsung submitted with the KIPRIS (Korea Intellectual Property Rights Data Provider) back in March 2021. The doc in problem was built public previous 7 days and picked up by a Dutch publication.

Titled “Method, Apparatus, and Storage Medium for Authenticating User”, the Samsung patent described how Samsung considered of placing various beneath-display cameras beneath the phone’s screen. The diagram confirmed two UDCs – a single each individual at the prime and bottom – scanning the user’s confront for authentication. 

The patent describes how scanning from various angles would offer you higher degrees of telephone protection, due to the fact demanding multiple angles for facial authentication would be additional trustworthy.

At its core, the plan is pretty simple – get numerous pictures of the user from two angles to much better construct a 3D design of the confront and use that for authentication applications. Samsung specifically mentions making use of underneath-show cameras, even though, which is interesting in its individual suitable. Up till now, the Korean huge has additional or much less just experimented with the know-how on its Galaxy Fold line without the need of a broader release.

One speculation then would be that Samsung is discovering this new dual UDC tech for its foldables. And although that may possibly incredibly properly be real, we believe that the tech has broader implications and that the need to use UDC cameras stems from the require to have the two cameras spaced out as much as feasible to get two various angles of the person. 

That could necessitate placing a digicam around the bottom of the telephone all-around where the less than-display fingerprints reside now. Probably even combining the two into just one optical module.

The patent does not definitely go into so much element. Nevertheless, it does demonstrate a mockup of a cellphone with two UDC cameras – one particular at the best and one at the bottom. A different matter described in the patent is measuring pupil size. The thought is that a human’s pupil dimension ought to vary based on lights ailments. This could be utilised as an further protection measure versus utilizing issues like pictures or masks to trick facial authentication.

The notion is absolutely interesting, but it ought to be famous that at this stage, it is just a principle, not an genuine product or any indication of one.