Abstract
| - Automatic alignment (matching) of two-dimensional gel electrophoresis images is of primary interest in theevolving field of proteomics. In the present study, feature-based matching techniques, in their classical androbust versions, are described, and an automatic method of fuzzy alignment (FA) is introduced. This methodallows automatic matching of two gel images with different numbers of features with unknowncorrespondence. Performance of FA is tested on simulated and real data sets.
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