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The comparison of averaging strain images from consecutive frames with fixed gap size and frame selection.
| Gap between frames (50 frame pairs) | Frame Selection (5 frame pairs) |
||||
|---|---|---|---|---|---|
| Zero | One | Two | Three | ||
| Avg. CNR | 0.78(0.32) | 0.94(0.43) | 1.04(0.42) | 1.02(0.51) | 1.57(0.37) |
| Avg. SNR | 1.35(0.42) | 1.20(0.56) | 1.16(0.63) | 1.11(0.70) | 1.96(0.10) |
| CNR of Avg. | 1.62 | 1.09 | 1 | 0.12 | 1.97 |
| SNR of Avg. | 2.2 | 1.88 | 1.44 | 1.13 | 2.36 |
