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Flashcards in Stereoscopic Acuity Deck (5)
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1

what is stereoscopic acuity quantified by

by its threshold, not the inverse of the threshold
-in seconds of arc

2

what is stereoscopic acuity

the smallest relative disparity resolvable by stereopsis

3

how is threshold determined

psychophysical methods measure true threshold
-threshold bracketing is used in clinical tests
-analogous to snellen VA testing
-threshold is btwn where the pt definitely sees depth and wehre he can't see depth at all

4

stereoscopic acuity tests are what kind of devices

real depth devices or projected depth devices

5

what are real depth devices

viewed targets are at different physical depths