Investigating binocular coordination during viewing of stereoscopic images.

人类视觉的一个非常重要的属性是我们深入观察物体的能力。为了产生深度知觉，人类必须非常精确地移动两只放在额头的眼睛，以便两只眼睛在特定距离外注视或凝视完全相同的物体。最近，计算机科学家开发了立体显示屏，在其上可以呈现具有深度属性的图像。我们打算进行一系列实验，在这些实验中，我们将非常精确地测量双眼的运动，以便研究在观看真实场景和3D立体显示时眼睛是如何控制的。这项工作将使我们更好地理解人类视觉系统如何感知深度，以及计算机科学家如何开发新的算法来更好地在3D显示中表示深度。

A very important attribute of human vision is our ability to view objects in depth. In order for depth perception to occur, humans must move their two frontally placed eyes very precisely in relation to each other such that both eyes look at, or fixate, exactly the same object a particular distance away. Recently computer scientists have developed stereoscopic display screens on which it is possible to present images that have the attribute of depth. We propose to conduct a series of experiments in which we will very precisely measure the movements of both eyes in order to investigate how the eyes are controlled when real scenes and 3D stereoscopic displays are viewed. This work will allow us to better understand how the human visual system perceives depth, and how computer scientists might develop new algorithms to better represent depth in 3D displays.