基于传统的随机相位编码技术，提出了一种新的相息图量化编码方法。
A new phase quantization method of a phase hologram based on conventional random-phase encoding technique is proposed.
这个系统既不需要相干光输入图像，也不需要基准图像的付氏变换金息图。
Neither the coherent optical input image nor the Fourier transform hologram of the reference image is required by this system.
此方法减小了相位离散值引起的量子化噪音，它适用于制作一切球面和非球面的具有旋转轴对称的相息图。
The method reduces the noise caused by discrete phase on reconstructing imago. This method can apply to either spherical or aspherical kind of Kinoform with axial rotating symmetry.
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