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Table 2 Comparison of the proposed method with the existing methods

From: A simplified nonlinear regression method for human height estimation in video surveillance

 

Calibration object

Mean absolute error

Standard deviation

Maximum error

Krahnstoever [10]

Walking human

5.80 %

N/A

N/A

Lee [19]

Cubix box or line

N/A

N/A

5.50 %

Gallagher [20]

Grid pattern

N/A

2.67 cm

3.28 cm

Jeges [21]

Grid pattern

2.03 cm

4.17 cm

N/A

Proposed

Walking human

1.39 cm

1.91 cm

7.93 cm

  

(0.80 %)

(1.1 %)

(4.5 %)