May 29, 2023
No image

University:99.2% Attendance Accuracy with Facial Recognition

Less 1 month
United States
Service categories
Service Lines
Artificial Intelligence
Domain focus
Artificial Intelligence
Machine Learning


University student attendance comes with many challenges. Done manually, it’s a repetitive, time-consuming task, where some students have found ways of ‘gaming the system’. The larger the class, the less likely the teacher or professor remembers each student and the easier it is for fellow students to act as a proxy for absent friends. The client, a leading university was suffering from a lack of consistency in the process, and losing valuable time due to manual record attendance. Maintaining a student attendance register is a perennial problem for universities that use a manual headcount approach.


Vacon recommended facial recognition technology to automate student attendance using existing CCTV throughout the university. How it works: Detection: The Hog model from the face-recognition module in python performs face detection. Classification: detected faces are matched to the photo database using embeddings computed from each image. Embedding: FaceNet computes facial embeddings for every image. A threshold was selected to match face embeddings with the stored DB. Results: web sockets report results on the website page, including the student’s name and student ID numbers with their photo.


Zero minutes are required for every class to perform repetitive administrative tasks in student attendance. 100% of the time is given back to teachers and professors to do what they do best: teach knowledge. 100% class time for dedicated teaching. No more administrative tasks are conducted during student class time. 99% accuracy in facial recognition conducted within seconds. Anecdotal results: reported overall reduction in complaints of behavioral misconduct given students were aware cameras recognized their location and movements.