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Apparatus and stimulus design for producing and evaluating binocular field effects in vision
Apparatus and stimulus design for producing and evaluating binocular field effects in vision
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机译:用于产生和评估视觉中双眼场效应的设备和刺激设计
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摘要
By using a viewing device and the proper configuration of visual stimulus material, one can create competition between the two eyes and determine what is perceived by a binocular observer. Where one eye sees light or pattern in a zone of the visual field, surrounded by a dark boundary, and the other eye sees stimulus material which does not have such a boundary, the material which is contained within the dark boundary will dominate the binocular perception. With some stimulus configurations the observer will see a bright, "lustrous" form which appears to float slightly above the stimulus surface. In other cases patterns presented to each eye will be dissected and combined into a composite perception which is determined by the presence of the dark boundary. Applications for the invention include testing of patients for impairment of vision and producing special effects in movies and other forms of entertainment.
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