Figure 5 | Scientific Reports

Figure 5

From: Computational Imaging Prediction of Starburst-Effect Diffraction Spikes

Figure 5

Image intensity profiles sampled along different paths, for both focused and defocused configurations: (a/d) circle of radius 0.335 umax centered at the origin, (b) horizontal line 0.35 vmax from the top, (e) horizontal line 0.3 vmax from the top, and (c/f) horizontal line vmax from the top. umax and vmax respectively denote half the spatial width and height of the cropped images. Lines and dots represent theoretical predictions and experimental measurements respectively; their colours represent the three colour channels (red, green, blue). The uncertainties in ζ and u-coordinate are approximately 7 × 10−5 and 3.917 μm respectively for all plots.

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