Method and system for measuring online lecture participation using deep learning-based facial recognition technology

摘要

The present invention relates to a method for measuring participation in an online lecture based on a deep learning model. In the present invention, the camera unit captures the user's face, and transmits the captured image to the face recognition unit, the camera unit photographs the user's face, and transmits the captured image to the face recognition unit, wherein the face recognition unit detects the face region in the captured image Recognizing, the feature point extraction unit extracting feature points from the recognized face region, the face recognition unit recognizing the user's head movement in the face region of the captured image, setting the region of interest, and extracting the head rotation angle value; It includes the step of extracting the facial expression value from the region of interest (ROI) of the captured image by the learning unit using the deep learning model. The present invention extracts the facial expression values of the participants taking the online lecture to check the lecture participation or concentration in real time, rather than simply checking the attendance.