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提出了一种利用现代计算机技术制作全息图的新方法。数字彩虹全息图是计算机技术、数字图像处理技术应用到传统的合成全息图制作技术中的一种全息图。把用数码设备采集到的图像或利用计算机生成的图像作为全息拍摄的“物”,突破了传统全息只能拍摄实物的限制,实现了全息图制作的数字化。实验结果表明了该方法的可行性。同时也讨论了该方法的优越性及在实际应用中的重要意义。
A new method of making holograms using modern computer technology is proposed. Digital rainbow hologram is a kind of hologram which is applied to the traditional synthetic hologram production technology by computer technology and digital image processing technology. The use of digital equipment to capture images or computer generated images as a holographic “artifact”, breaking the traditional holographic can only take the kind of restrictions, to achieve the hologram production digitization. The experimental results show the feasibility of this method. At the same time, the superiority of this method and its significance in practical application are also discussed.