3D立體投影器

Abstract

本次報告的內容主要是描述立體投影的原理與應用，以及我們製作該「立體投影器」的製作過程。先在白紙上畫出上底1cm、下底6cm、高3.5cm的等腰梯型，製作出四個壓克力板鏡面，將其四個斜邊用膠帶黏好，立體投影器就完成了。經由電腦程式，在螢幕呈現上下左右排列的四個圖案，透過3D立體投影器反射之後所形成合成影像，即顯示出立體之效果。

The main focus of this report is to describe the theory of the hologram, and how we make the 3D holographic projector. First we draw on white paper on the bottom 1cm, at the end of 6cm, 3.5cm tall isosceles trapezoid. Then we make a four acrylic mirror with four hypotenuse tape sticky projector completed. Via a computer program, the screen presents four patterns are arranged vertically and horizontally, synthetic image formed after passing through the 3D holographic projector reflection, that shows the three-dimensional effect.