Skip to main content

Table 2 Methodological comparison of tracking

From: Human tracking with an infrared camera using a curve matching framework

  Duration of the tracking correctness within 3-sigma bound (%) Standard deviation of the tracking error under different condition Bias for residual error during the stable periods
   Ground proof Noisy  
   Fast Med Slow Fast Med Slow  
CMKF 32 0.07 0.08 0.08 0.07 0.08 0.08 0.02
Arbitrate OFKF 3.5 239.36 1.77 1.83 2.50 2.51 5.56 0.41
Particle filter 3.02 0.82 0.42 0.31 1.10 1.25 0.52 0.45
Optical flow 5.01 7.58 0.76 0.60 0.63 0.36 0.74 1.76