英语翻译
问题描述：
英语翻译
关于数码相机的.原文如下：
The noise reduction system is greatly improved by removing noise at the processing stages in series.First,critical noise is roughly undraped and the chromatic noise and the luminance noise are separated to respectively go through the supplemental noise reduction process so that the remaining noise is appropriately minimised.
答
critical noise is roughly undraped
主要的噪音被先粗滤掉 这里Undraped 就是清除的意思