Accurate CNN-based pupil segmentation with an ellipse fit error regularization term

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Cuneyt Akinlar, Hatice Kubra Kucukkartal, Cihan Topal

Published: 2022, Last Modified: 13 Nov 2025Expert Syst. Appl. 2022EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Proposes Ellipse Fit Error as a regularization term for CNN-based pupil segmentation.•Reports the best-known pupil detection results for ExCuSe & LPW datasets.•Gives out GT Segmentation maps for the LPW dataset.