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. 2017 Nov 28;1(1):011007-1–011007-7. doi: 10.1115/1.4038408

Fig. 2.

Fig. 2

Illustration of first 5 shape components. Mode 0 is associated with pure circular dilation and has been included with the subsequent modes (e.g., mode 3 =mode 0 + mode 3) to emphasize the physical manifestation of each mode on the full shape. Full shapes are achieved by adding all shape components together.