Güney Koreli şirket tarafından sunulan bir patente göre Samsung, yüz tanıma özelliği için yüz tanıma teknolojisini geliştirmesine yardımcı olacak bir çift ekran altı kamera (UDC) teknolojisi üzerinde çalışıyor gibi görünüyor. Bu kurulum, öznenin yüzünü aynı anda birden çok açıdan taramanın bir yolunu içerebilir, bu nedenle telefonun kilidini açmak için bir 3D/stereoskopik tarama oluşturur. Şirket, Galaxy Z Fold 4’te 4 megapiksellik bir UDC kullanıyor ve katlanır ekran üzerinde yer alıyor.
Göre patentMart 2021’de dosyalanan ve bu hafta yayınlanan, [(via Sammobile” target=”_blank” rel=”nofollow”>spotted by Galaxy Club, Samsung is working on a “method, apparatus and storage medium for authenticating user”. The company seems to be building dual UDCs that will scan the user’s face from different angles to unlock the phone.
“According to various embodiments, the electronic device is the memory, display, the multiple cameras arranged in the lower part of the display, and at least one processor operatively connected to the memory, and the display and multiple cameras are included,” the Samsung patent reads. The apparatus gets multiple images about the user that can then be “set up in order to perform the authentication about the user” based on the final image.
Galaxy Club says that getting multiple scans from different cameras could provide a more accurate picture. Since the cameras are scanning the face from different angles, the face of the user could be captured with more depth, which in theory, would be less likely to fool as compared to a more 2D image. Both of these could combine and make the entire facial recognition more secure.
It is to be noted that currently only the Samsung Galaxy Z Fold 4 comes with an UDC camera. The 4-megapixel camera is not that high quality and we wrote in our review that it shouldn’t be a choice for clicking selfies. Apple has already pioneered the FaceID technology and relies on face unlock as the only biometric option to unlock the phone or tablet.