用预调制全息干板对黑白图片进行等密度假彩色化

Pseudocolor Density Encoding with Premodulated Holographic Plate

本文依据全息干板的H-D曲线的特性给出了用预调制干板对黑白图象进行等密度假彩色化的方法。此方法操作简便,实验结果与理论分析一致。

On the basis of the.characteristic of the H-D curve of holographic plate, a new method is developed using the premodulated holographic plate to realize pseudocolor density encoding. The results of experiment are Consistent with the theoretical analysis. The method has the adventage Of simple operation.