CWIMAQCurveOptions

previous page next page

CWIMAQCurveOptions contains parameters used by various methods to find curves in an image.

Properties

ColumnStepSize	Specifies the distance, in the x direction, between columns of pixels in the image that the method inspects for curve seed points.
ExtractionMode	Specifies how the method identifies curves in the image.
FilterSize	Specifies the width of the edge filter the method uses to identify curves in the image.
MaxEndPointGap	Specifies the maximum gap, in pixels, between the endpoints of a curve that the function identifies as a closed curve.
MinLength	Specifies the length, in pixels, of the smallest curve the method will extract.
OnlyClosed	Specifies whether the method identifies only closed curves in the image.
RowStepSize	Specifies the distance, in the y direction, between lines that the method inspects for curve seed points.
SubPixelAccuracy	Specifies whether the method identifies the location of curves with subpixel accuracy by interpolating between points to find the crossing of the threshold.
Threshold	Specifies the minimum contrast a seed point must have for the method to begin a curve.