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Display Standard - Veritas et Visus

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<strong>Veritas</strong> <strong>et</strong> <strong>Visus</strong> <strong>Display</strong> <strong>Standard</strong> February 2009<br />

evident both at 0 and at 27 degrees. For a more quantitative understanding, the researchers computed the full-widthat-tenth-maximum<br />

for each angle.<br />

CCD images of line patterns in both layers at different angles. Note that the best alignment is achieved at 15<br />

degrees in the field of view of the camera.<br />

The results suggest that the angle of view is a crucial param<strong>et</strong>er when measuring noise and resolution of display<br />

devices with potential for parallax errors. The results also suggest that the m<strong>et</strong>hods developed for 2D devices with<br />

no parallax need to be updated to incorporate the parallax error, even when measuring a single viewing direction<br />

with a d<strong>et</strong>ector having a finite aperture.<br />

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