An information encryption method is proposed based on digital holographic technique and phase retrieve algorithm.
提出了一种基于数字全息技术和相位恢复算法的信息加密方法。
A simple phase unwrapping algorithm called ordered phase unwrapping is presented to retrieve the true phase of the object from wrapped phase.
提出了一个简单的相位去包裹方法条纹的级数相位去包裹算法，将其用来恢复物体的真实相位。
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