Abstract
In this paper we discuss under which conditions standard stereo visual
acuity tests can be implemented on 3D TV monitors. In particular, we emphasize
the role of environmental lighting conditions, on the measurement of the stereo
visual acuity, when using conventional Stereoscopic 3D tests, such as Wirt
stereotests. We investigate the impact of parameters such as luminance, backlight
and contrast when these tests are implemented on 3D TV monitors. We demonstrate
that some deviations are observed when modifying the room luminance and the
type of displays used (e.g. plasma (PDP) or liquid crystal (LCD) displays).
Our measurements carried out on an human sample are supervised by pupil size
measurements, using an eyes-tracker, enabling a better interpretation of the
results. Finally, we discuss the benefit of using Stereoscopic 3D tools to
implement stereo visual acuity measurements.
© 2012 IEEE
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