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首页> 外文期刊>Cytology and genetics >Pixel sensible local band analysis in microscopic chromosome images using CSPA
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Pixel sensible local band analysis in microscopic chromosome images using CSPA

机译:使用CSPA在显微染色体图像中进行像素敏感的局部谱带分析

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摘要

In chromosome analysis, local band analysis plays the main role to identify the perfect matched chromosome in metaspread images to attain the karyotyping. Literature investigations are narrow in chromosome image band analysis due to the higher complexities. In this paper, Pixel level based Conditional Seed Point Algorithm (CSPA) is proposed. This simulation algorithm separates the weak band region to the strong band region, and the strong band region area evaluated was based on the Region of Seed condition Points. This algorithm works well for different intensity levels and adopts the structural changes to identify the bands in image. This algorithm was simulated in more than 450 individual chromosomes to identify the local bands in the chromosome images and provided the accuracy more than 96%.
机译:在染色体分析中,局部带分析起着主要作用,可在元扩散图像中确定完美匹配的染色体以实现核型分析。由于较高的复杂性,文献研究在染色体图像带分析中很狭窄。本文提出了一种基于像素级的条件种子点算法(CSPA)。该仿真算法将弱带区域划分为强带区域,并且所评估的强带区域的面积基于种子条件点的区域。该算法适用于不同强度级别,并采用结构变化来识别图像中的波段。该算法在450多个单独的染色体上进行了仿真,以识别染色体图像中的局部条带,并提供了96%以上的准确性。

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