Recognition

Topics pertaining to matching a face image against a reference image.

How do I ensure the accuracy of detected faces?
See the Image Quality Metric Guidance topic in the SAFR documentation.
Fri, 22 Jan, 2021 at 2:22 PM
If a subject wears glasses, should they be registered with or without their glasses?
When registering a person who always wears glasses, registration should be done with glasses as long as they are unshaded optical glasses.
Thu, 1 Apr, 2021 at 9:56 AM
How do I automatically learn people?
To automatically learn people, put SAFR in one of the following Video Processing Modes:  For Windows:  Import (intended for recorded video files) Learn ...
Fri, 22 Jan, 2021 at 2:30 PM
How can I reduce false positive recognition for masked faces?
Question I am testing recognition with masks and finding false positive matches that is raising concerns for their use case.  How can I reduce false rec...
Sat, 28 May, 2022 at 8:16 PM
How do I search for an enrolled person?
There are three ways to search for an enrolled person as described below. Search using a person's name If you have a person's name, you can u...
Tue, 13 Apr, 2021 at 12:13 AM
Will registering with mask impact recognition?
If a person registers with a mask, will that have a significant negative impact on recognition either when person is wearing a mask or later when they are n...
Fri, 27 Aug, 2021 at 4:42 PM
Does face recognition accuracy vary with age?
FNMR rate will increase on age group 0 - 5 as documented by NIST showing the False non-match rate (FNMR) given a False match rate (FMR) of .001 (blue dot) a...
Fri, 27 Aug, 2021 at 6:49 PM
What is the current SAFR accuracy for Gender?
SAFR was tested against the Large-scale CelebFaces Attributes (CelebA) Dataset for gender detection accuracy.  Below table provides results of this testing....
Sat, 28 May, 2022 at 8:15 PM
What effect does adding multiple face images to person identity have?
SAFR has the ability to add multiple faces to a single identity.  This is done by using the merge option in the SAFR Person Import window or by selecting 2 ...
Sat, 28 May, 2022 at 8:15 PM