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Description
The Circle Best Fit tool uses a set of points to define a best fit
circle. The tool reports min, max and average radius and the
circle can be passed to other tools.
Inputs
Points
the points used to define the best fit
CIFViewer
Any associate viewer to show the fitted circle
Parameters
Center
Ellipse
h3>FitMethod
Best Fit: determine strongest (best fit) circle
PointsDiameter:
The points calculated represent points on opposite sides of the circle.
The is a two pass approach with the first pass re-centering the ROI.
The points in alternately 180 degrees apart.
Max Inscribed Circle: Bubble use a bible technique the smallest circle
Max Inscribed Circle: Concave the smallest circle
more accurate than the bubble technique but susceptible to noise
Min Circumscribed Circle: the largest circle
HoughHough transform to fit circle
MaxNumberIterations
MaxError
limit to number of Iterations to filter bad points. Only applies when set to best fit fitting
Mean_Radius
Minimum_Radius
Maximum_Radius
Variation_Radius
MaxMin_Error
MeanMin_Error
MeanMax_Error
PointCount
RenderStyle
RefreshViewer
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