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Improvements On Segment Based Contours Method For Dna Microarray Image Segmentation, Yang Li
Improvements On Segment Based Contours Method For Dna Microarray Image Segmentation, Yang Li
Doctoral Dissertations
DNA microarray is an efficient biotechnology tool for scientists to measure the expression levels of large numbers of genes, simultaneously. To obtain the gene expression, microarray image analysis needs to be conducted. Microarray image segmentation is a fundamental step in the microarray analysis process. Segmentation gives the intensities of each probe spot in the array image, and those intensities are used to calculate the gene expression in subsequent analysis procedures. Therefore, more accurate and efficient microarray image segmentation methods are being pursued all the time.
In this dissertation, we are making efforts to obtain more accurate image segmentation results. We …