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本文对应用多缝虹全息进行黑白图象的密度编码,频率编码和多波段合成的方案完成了数学分析,并取得了初步的实验结果。此方法可以在只用一个单色激光器和白光的条件下,很方便地选取图象色彩并同时获得一系列多色象。
In this paper, the mathematical analysis of the scheme of density coding, frequency coding and multi-band synthesis using black-and-white image with multi-slit rainbow holography has been completed and the preliminary experimental results have been obtained. This method makes it easy to select the color of an image and obtain a series of multicolored images at the same time using only a single color laser and white light.