Research Article

Direct Least Absolute Deviation Fitting of Ellipses

Figure 2

The mean and standard deviation of the relative error vary with different noise levels . (a) The mean of the relative error varies with different Gaussian noise . (b) The standard deviation of the relative error varies with different Gaussian noise . (c) The mean of the relative error varies with different Laplace noise . (d) The standard deviation of the relative error varies with different Laplace noise .
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