Fit Line

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Function

This Step is used to find the fit line for the points in the input 2D image.

Usage Scenario

This Step is generally used in measurement scenarios.

Input and Output

fit line input output fit line

Parameter Description

Fitting Method

Description: Specify the fitting method.

Value list: Huber, Least Squares.

Default setting: Huber

  • Least Squares: Select to use the ordinary least squares method to find the fit line, and the sum of distances between the points and the fit line is minimized.

  • Huber: Select to use the weighted least squares method to find the fit line. This method can reduce the impact of outliers on the fit line.

Instruction: Generally, it is recommended to keep the default setting.

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