改变光源光谱特性提高假彩色图像质量的研究

A Study on Changing the Light Source Spectrum Characteristics and Improving the Pseudocolor Image Quality

本文首先指出了前人在位相调制假彩色编码理论分析中忽视了光源的光谱分布特性,分析和研究了光源光谱特性对输出彩色图像的影响,提出了改进的方法。

In this paper, we first point out the characteristics of the light source spectrum distribution which were over looked in the past theoretical analysis of the pseudocolor encoding through phase modulation,and then analyse and study their effect on the output pseudocolor image and, finally, propose a method to improve it.