Ntodie, Michael; Bharadwaj, Shrikant R.; Balaji, Swaathi; Saunders, Kathryn J.; Little, Julie-Anne
(PubMed, 2019)
Significance: This study highlights potential differences that can arise in gaze-position estimates from first Purkinje image-based eye trackers based on how individual Hirschberg ratios (HRs) are calculated.
Purpose: ...