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Fig. 5 | BMC Bioinformatics

Fig. 5

From: Joint pre-processing framework for two-dimensional gel electrophoresis images based on nonlinear filtering, background correction and normalization techniques

Fig. 5

Two-dimensional gel electrophoresis – 2-DGE – image from a human urine sample (samp_05). a Original image. b 2-DGE image with background correction using thresholding. c 2-DGE image with background correction using multilevel thresholding. d 2-DGE image with background correction using surface approximation

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BMC Bioinformatics

ISSN: 1471-2105

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