This thesis introduces the method of producing rainbow digital holographic stereogram with mosaic and laser direct writing techniques.
本文介绍了采用拼接技术和激光直写技术制作大面积彩虹数字合成全息图的方法。
参考来源 - 激光直写拼接彩虹全息图制作方法·2,447,543篇论文数据，部分数据来源于NoteExpress
二步法合成全息存在视场狭小、工艺复杂等问题。
Two-step stereogram has a narrow field of vision, also it is complex to make.
其中，传输方法包括：将获取的数字图像采用计算机合成全息图；
The transmission method comprises the following steps: synthesizing a hologram from an acquired digital image by using a computer;
文章旨在提出一种用于激光直写合成全息拍摄的全息光学元件的制作技术。
This article presents the facture of a holographic optical element for laser direct writing synthetic holograms.
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