However, in 1994 a review was published which described an easily understood protocol in detail and the image analysis software was made available commercially, which allowed CGH to be utilised all around the world.
然而1994年发表的一篇综述详细描述了一个易于理解的实验设计，并且图像分析软件可以商业化，这使得CGH在世界各地得到应用。