Multichannel Image Analysis of Microarray Gene Expression Data

Y. Ding, J.A. Fairley, A.B. Gardner, P. Simeonova, and G. Vachtsevanos (USA)


Microarray data analysis, multichannel imagesegmentation, snakes


Image analysis is a crucial step in processing microarray data generated by gene expression studies, which have been used extensively in understanding the molecular mechanisms of injury and recovery. A novel image analysis method utilizing an efficient snake-based multichannel image segmentation algorithm is proposed to analyze the microarray data. The preliminary experimental results show that this method achieved very high segmentation accuracy, which guarantees accurate feature measurements.

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