Face Technology Tool

A collection of code commonly used to process face technology.

Note that this is not the most optimal or state-of-art demo.

Security

1. Average Face

Compute the average face of a set of face images or face datasets

VGGFace2	Celeb-A

2. Face Recognition

Face alignment

Support loss:

• softmax
• arcface
• cosface
• focal loss

we also support evidential deep learning for face recognition

3. Face Verification

AUC is often used as an evaluation index in face verification.

+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
| 1e-06  | 1e-05  | 0.0001 | 0.001  |  0.01  |  0.1   |  0.2   |  0.4   |  0.6   |  0.8   |   1    |
+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
| 0.9251 | 0.9251 | 0.9251 | 0.9331 | 0.9421 | 0.9570 | 0.9710 | 0.9780 | 0.9870 | 0.9940 | 1.0000 |
+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
ROC AUC: 0.9800934433250592

4. Grad-CAM

Visualization the model results.

image	Grad-CAM	Part Score	Edge

5. Segmentation