【摘要】 本文提出一种用全息元件制作立体显示仪的方法,不用配戴任何特殊的眼镜就可以看到立体图象。图片可以更换,并且能两人同时观察。另外备有高度标尺,可以估计地形的相对高度。更多还原

【Abstract】 A method to construct a new stereoscope with holographic optical elements (HOEs) is represented in this paper.The device can be used to view the stereo-images construced by pairs of transparent stereotoms that can be viewed without wearing special glasses. It is convenient for two persons to observe the same images simultaneously. With a pair of stereo-criterion, in addition, the relative heights of targets, e. g. , topography can be measured.更多还原