一个重要的工具就是自适应光学技术，实际上就是通过地面上的望远镜将恒星的闪耀去除，从而比采用其他方法能提供更为明显的图像。
One essential tool is adaptive optics technology, which, in effect, takes the twinkle out of the stars, thus providing sharper images from telescopes on the ground than would otherwise be possible.
这种方法是通过对光学傅氏变换所获得的一系列初始图像进行卷积。
A series of primary pictures are made by optical Fourier transformation and convolution operation.
它是通过计算机用数字重现的方法代替光学再现重现物光波。
It substitutes numerical reconstruction for optical method to reconstruct object wave fields by computer.
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