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Measurement of crosstalk in stereoscopic display systems used for vision research.

ABSTRACT: Studying binocular vision requires precise control over the stimuli presented to the left and right eyes. A popular technique is to segregate signals either temporally (frame interleaving), spectrally (using colored filters), or through light polarization. None of these segregation methods achieves perfect isolation, and so a degree of crosstalk is usually apparent, in which signals intended for one eye are faintly visible to the other eye. Previous studies have reported crosstalk values mostly for consumer-grade systems. Here we measure crosstalk for eight systems, many of which are intended for use in vision research. We provide benchmark crosstalk values, report a negative crosstalk effect in some LCD-based systems, and give guidelines for dealing with crosstalk in different experimental paradigms.

SUBMITTER: Baker DH

PROVIDER: S-EPMC5172160 | biostudies-literature | 2016 Dec

REPOSITORIES: biostudies-literature

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Measurement of crosstalk in stereoscopic display systems used for vision research.

Baker Daniel H DH Kaestner Milena M Gouws André D AD

Journal of vision 20161201 15

Studying binocular vision requires precise control over the stimuli presented to the left and right eyes. A popular technique is to segregate signals either temporally (frame interleaving), spectrally (using colored filters), or through light polarization. None of these segregation methods achieves perfect isolation, and so a degree of crosstalk is usually apparent, in which signals intended for one eye are faintly visible to the other eye. Previous studies have reported crosstalk values mostly ...[more]

PMID: 27978549

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