Research Article
Motion Estimation Using the Firefly Algorithm in Ultrasonic Image Sequence of Soft Tissue
Table 4
The PSNR and
of the usages of both IFA and IFSA, as it can be seen that the average of
is only 0.002% after running 300 iterations.
| PSNR | ROI 1 | ROI 2 | ROI 3 | ROI 4 | ROI 5 | ROI 6 | ROI 7 | ROI 8 | ROI 9 | ROI 10 |
| IFSA | 43.842 | 45.578 | 45.289 | 45.020 | 44.109 | 43.828 | 45.889 | 45.078 | 45.723 | 45.781 | IFA | 43.842 | 45.578 | 45.284 | 45.021 | 44.109 | 43.828 | 45.887 | 45.073 | 45.723 | 45.783 |
(%) | 0.0000 | 0.0000 | 0.0110 | ā0.0022 | 0.0000 | 0.0000 | 0.0044 | 0.0111 | 0.0000 | ā0.0043 |
| Average of (%) | 0.002 |
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