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Table 1 The results of the calculations using different confidence coefficients

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

Confidence Coefficient

RMSE

AE

Normalized gray value matrix

0.321

0.947°

Normalized wavelet approximation coefficient matrix

0.301

0.943°

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BMC Medical Imaging

ISSN: 1471-2342

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