FaceIn 1.0.0

Classroom sign visual in programWorks on Windows, Raspian, JetsonNano, MacOS

Face In

Sign in system with face recognition Based on code from https://github.com/serengil/deepface

Urs Utzinger, 2022

Requisits

pip3 install deepface
pip3 install camera-util

Create folder database and place images of known faces into them. Supports .jpg files.

Supports multiple images for same person, in database/First_Last/First_Last001.jpg

Configuration

detector_backend        = "retinaface"  # opencv*, ssd, mtcnn, dlib, retinaface
freeze_time             = 5             # how will the results be displayed
frame_threshold         = 5             # how many frames required to focus on a face, 5*
minimum_face_width      = 180           # filter out small faces, depends on camera

model_name              = "ArcFace"     # VGG-Face*, Facenet, OpenFace, DeepFace, DeepID, Dlib, ArcFace or Ensemble
distance_metric         = "cosine"      # cosine*, euclidean, euclidean_l2
datafile                = "./database/bme210_2022Spring.dat"
db_path                 = "./database"  # Folder for .jpg files of known faces

Performance

Detector	Example exection time in ms	Works w glasses	Works w obstruction	Works w facemask
Retinaface	172-233	yes	yes	yes
OpenCV	40-56	no	no	no
SSD	19-30	yes	yes	no
MTCNN	873-1029	yes	yes	no
DLIB	346-352	yes	no	no

Model	Example exection time in ms	Works w glasses	Works w obstruction	Works w facemask
ArcFace
VGG-Face
FaceNet
OpenFace
DeepID