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Table 4 Effects of the EMD-based filter

From: An automatic method to calculate heart rate from zebrafish larval cardiac videos

  tp-index MAE RMSE rMAE rRMSE
Large tilting preference (10 videos)
 EMD (−)1 0.623 0.746 0.925 26.4% 32.5%
 EMD (+)2 0.256 0.062 0.095 2.2% 3.3%
Small tilting preference (22 videos)
 EMD (−) 0.300 0.065 0.090 2.2% 2.9%
 EMD (+) 0.120 0.049 0.057 1.7% 1.9%
  1. Heartbeat signals were extracted 1without and 2with the proposed EMD-based filter