Questions

Chicagobob123

January 14, 2021 20:07

Where is the facial data stored?

How many images do you need to get a reasonable match?

How far away can it detect the person? 3feet 2 feet 10 feet?

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Comments

1 comment

Official comment
Jesus Garcia

January 14, 2021 21:34
Hello Chicagobob123,

The facial data is stored as an encrypted binary blob on a Secure Element in the F400 module. The Enrollment Process explains it a bit further.

You should also read the datasheet which provides many more details and answers to your questions. You can find the datasheet and other Tech Specs at the bottom of the RealSense ID Product page.

Recommended range:
0.3-1 meter

The time it takes to complete an authentication is less than 0.8 seconds. The number of images taken is irrelevant because images are not stored anywhere and is not configurable. The face capture is used to compute a mathematical faceprint that is then encrypted and stored in the Secure Element.

Sincerely,

Jesus G.

Intel RealSense Customer Support
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