Pupil Diameter Estimation

Pupil diameter estimation is a technique in the field of computer vision that aims to accurately measure changes in the diameter of the pupil through image processing and analysis methods. The goal of this technology is to capture the variations in pupil size in real-time and with high precision, reflecting an individual's physiological and psychological states. Pupil diameter estimation has significant application value in human-computer interaction, affective computing, health monitoring, and biometric recognition, providing users with a more natural and personalized interactive experience.