| Literature DB >> 20638401 |
Abstract
Video-based devices for measuring gaze direction are widespread. However, there is a built-in imprecision in such devices in the event that pupil diameter changes during the experiments. Data are presented to demonstrate this effect. The possibility of correcting eye-position records for the imprecision is discussed and preliminary examples of such correction are presented. Copyright 2010 Elsevier Ltd. All rights reserved.Entities:
Mesh:
Year: 2010 PMID: 20638401 PMCID: PMC2948855 DOI: 10.1016/j.visres.2010.07.008
Source DB: PubMed Journal: Vision Res ISSN: 0042-6989 Impact factor: 1.886