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Table 4 Kernel and search window dimensions at different stages of the HBM algorithm

From: Evaluation of strain averaging area and strain estimation errors in a spheroidal left ventricular model using synthetic image data and speckle tracking

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Iteration 1 Iteration 2 Iteration 3 Iteration 1 Iteration 2 Iteration 3
A (mm) L (°) A (mm) L (°) A (mm) L (°) A (mm) L (°) A (mm) L (°) A (mm) L (°)
1 11.59 10.69 2.89 2.71 0.81 0.71 13.90 12.97 3.50 3.28 1.04 1.28
2 11.59 10.40 2.89 2.59 0.81 0.63 13.90 12.47 3.50 3.16 1.04 0.86
3 11.59 10.57 2.89 2.66 0.81 0.70 13.90 12.74 3.50 3.20 1.04 0.92
4 11.59 10.42 2.89 2.62 0.81 0.69 13.90 12.56 3.50 3.15 1.04 0.91
5 11.59 13.42 2.89 3.30 0.81 1.10 13.90 16.06 3.50 4.18 1.04 1.98
6 11.59 11.03 2.89 2.74 0.81 0.67 13.90 13.22 3.50 3.35 1.04 0.91
7 11.59 10.84 2.89 2.69 0.81 0.72 13.90 13.07 3.50 3.35 1.04 0.99
8 11.59 10.67 2.89 2.65 0.81 0.65 13.90 12.79 3.50 3.24 1.04 0.88
9 11.59 10.45 2.89 2.65 0.81 0.70 13.90 12.59 3.50 3.21 1.04 0.88
  1. A—axial dimension, L—lateral dimension