Shaped Singular Spectrum Analysis for Quantifying Gene Expression, with Application to the Early Drosophila Embryo

Figure 13

Kr: processing of the Kr expression image by circular 2D-SSA. ((a) to (d)): original image, pattern components (numbers 1–8), stripes (components 9, 10, 13, 15, 20, 25), and residual noise.

(a)

(b)

(c)

(d)