Accurate measurement of eyelid parameters such as MRD1, MRD2, and LF is limited by manual methods.
Deep learning models, including DINOv2, are evaluated for automating these measurements using smartphone-acquired images.
DINOv2, pretrained through self-supervised learning, demonstrates scalability and robustness, especially under frozen conditions ideal for mobile deployment.
Enhancements such as focal loss, orthogonal regularization, and binary encoding strategies improve generalization and prediction accuracy of DINOv2.