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Table 4 Optical flow computational efficiency comparison results

From: A method of motion estimation of segmental ventricular wall with tracking of ultrasonic echocardiogram

Algorithm

computation time(s)

HS optical flow

2.525 s

LK optical flow

4.902 s

Brox optical flow

10.576 s

Proposed algorithm

9.007 s

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BMC Medical Imaging

ISSN: 1471-2342

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