Automatic gene chip image grid localization is an essential task for gene chip image analysis.
对基因芯片荧光图像进行网格定位是进行芯片分析的前提与关键。
First, in gene chip image preprocessing, different noise models and several general filtering methods are discussed. Then a new method called shape adaptive DCT filtering is introduced.
首先，在基因芯片图像预处理方面，本文根据基因芯片图像噪声的特点以及常用的滤波算法，提出了形状自适应DCT滤波方法。
This image from a gene chip shows the activity of thousands of genes from tissue taken from a section of the hippocampus.
这张照片来自于基因芯片的图片展示了由海马体的一个部分取得的组织上成千上万的基因的活动。
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