rainbow holography meaning in Chinese

彩虹全息术

This is the second generation holograph . since the hologram reconstructed by laser loses the hue information , benton produced two - step rainbow holography in 1969 , which gave the hologram vivid colors . this is the third generation holograph
由于激光再现的全息图失去了色调信息， 1969年benton提出二步彩虹全息术，在一定的条件下赋予全息图以鲜艳的色彩，形成激光记录、白光再现的第三代全息图。
The longitudinal distortion , lateral displacement and luminance difference of the reconstructed images at different depth of field in multiple - exposure rainbow holography for 3 - d synthesis of multiple ct slides were analyzed , for which the effective compensation methods were presented , and the experimental results were given
分析了应用彩虹全息术实现ct图片的立体合成过程中再现像在轴向及垂轴方向上的畸变以及再现像亮度的失真,分别提出了相应的补偿方法，并给出了相应的实验结果