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IEEE Trans Nanobioscience. 2003 Dec;2(4):190-2.

Application of wavelet modulus maxima in microarray spots recognition.

Author information

1
Mobile Information and Network Technologies Centre, School of Computing and Information Systems, Kingston University, London, Kingston Upon Thames KT1 2EE, UK. xin-heng.wang@kingston.ac.uk

Abstract

This paper presents a novel approach to recognize the microarray image spots. The approach is based on the detection of wavelet modulus maxima in the microarray images. The detected maxima is actually the contour of the spots and thus the spots are recognized precisely. Then, the intensities within the contour of the spots can be obtained with low error rate. The test results on example image show this is an effective approach, especially for those spots with low intensities.

PMID:
15376908
[Indexed for MEDLINE]
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