Fully Automatic Quantification of Microarray Image Data

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Figure 2.
Figure 2.

Depiction of a noncircular spot, in which a circular spot assumption leads to signal dilution. Top: idealized test and reference images, with foreground and background identified. Bottom: plot of the relationship between variance of log(T/R) vs. proportion of misidentified target pixels, assuming various levels of absolute signal intensity and noise in the estimates of foreground and background.

This Article

  1. Genome Res. 12: 325-332

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