STEREOACUITY AND BINOCULAR CORRESPONDENCE

描述：基于生理学的人体立体匹配模型具有 提出了两种方法来消除深度模糊的反应，单 单位 在一种情况下，视差范围与图像的空间尺度有关。 检测器 在第二种情况下，不同的尺度相互作用，以消除残余深度 模棱两可 研究人员提出了一套心理物理实验， 测试这些规则是否适用于人类视觉。 第二组 实验将测试大的复视差异是否由 与精细立体视觉所涉及的机制不同。 一个 对正常立体视觉的理解是理解的先决条件 双眼视觉发育异常的影响，包括 斜视和屈光参差性弱视。

DESCRIPTION: Physiologically based models of human stereomatching have proposed two ways to remove depth ambiguity in the responses of single units. In one, the disparity range is related to the spatial scale of the detector. In the second, different scales interact to remove residual depth ambiguity. The investigator proposes a set of psychophysical experiments to test whether these rules are used in human vision. A second set of experiments will test whether large diplopic disparities are processed by different mechanisms than those involved with fine stereoacuity. An understanding of normal stereovision is a prerequisite for an understanding of abnormal development of binocular vision, effects which include both strabismic and anisometropic amblyopia.