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Version: 3.16.1 (latest)

Technical Specifications

3DiVi Face SDK Accuracy (NIST Standards)#

The table below shows Face SDK quality metrics based on the National Institute of Standards and Technology (NIST) Standards:

NIST Face Recognition Vendor Test (FRVT) 1:1Score
VISA* True Acceptance Rate (@FAR 1E-6)99.62%
Mugshot* True Acceptance Rate (@FAR 1E-5)99.72%
Border* True Acceptance Rate (@FAR: 1E-6)98.99%
WILD* True Acceptance Rate (@FAR 1E-4)96.74%
Click here to see the description of image types from the table*
  • VISA – Full Frontal image type. The images have a size of 252x300 pixels. The mean interocular distance (IOD) is 69 pixels.
  • Mugshot – Full Frontal image type. The images are of variable sizes. The mean IOD is 113 pixels.
  • Border – The images are taken with a camera, which is oriented by an attendant toward a cooperating subject. This is done under time constraints so there are role, pitch and yaw angle variations. Background illumination is sometimes strong, so the face is under-exposed. There is some perspective distortion due to close range images. Some faces are partially cropped.
  • Wild – The images include many photojournalism-style images. Resolution varies very widely. The images are very unconstrained with wide yaw and pitch pose variation. Faces can be occluded, including hair and hands.

Accuracy of Identification Methods#

FAR10.30 TAR (%)10.100 TAR (%)9.300 TAR (%)11.1000 TAR (%)

Accuracy of Face Attributes Detection#

Detection AttributesAccuracy Rate
Age3.95 y/o (mean Average Error)

Performance Data#

The tables in this section show the speed measurements for Face SDK modules using CPU and GPU. For more detailed specifications see the Performance Parameters section.

Timing Characteristics of Detectors*#

DetectorGPU (NVIDIA GTX 1080 Ti)CPU (Core i7-7700K 4.4GHz)

* Speed is indicated for 4 faces in an image with a resolution of 1280x720.
** More efficient configurations of detectors are available. See the Performance Parameters section for details.

Identification Timing Characteristics#


MethodGPU (NVIDIA GTX 1080 Ti)CPU (Core i7-7700K 4.4GHz)
11v100035 мс865 мс
9v30010 ms260 ms
10v10013 ms40 ms
10v3011 ms24 ms


MethodCPU (Qualcomm Snapdragon 845)GPU (Adreno 630)

Note: The speed test was performed using Google Pixel 3.

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