SYSTEM START

(Boot PYNQ-Z2 Linux)

AUTO-START PYTHON SERVICE (attendance_system.py)

INITIALIZATION PHASE

• Load face detection model

• Load face recognition model

• Load student embedding

• Initialize USB camera

• Create/Connect to Attendance DB

(OpenCV)

• Detect all faces In frame

Crop face region

• Resize, normalize

(Generate Embedding)

Compare with stored student embeddings

OR UPDATE LOCAL FLASK WEB.API