CWIMAQEdgeOptions2

NI Vision for Visual Basic

CWIMAQEdgeOptions2

CWIMAQEdgeOptions2 defines the characteristics of the filter used to detect edges.

Properties

ColumnProcessingModeSpecifies the processing mode used to combine multiple pixels for edge detection
InterpolationTypeSpecifies the interpolation method used to locate the edge position. The default value is Bilinear Fixed.
KernelSizeSpecifies the size of the edge detection kernel. The default value is 3.
MinThresholdSpecifies the minimum edge strength, also known as the gradient magnitude, required for a detected edge. The default value is 10.
PolaritySpecifies the polarity of the edges to be found.
WidthSpecifies the number of pixels averaged perpendicular to the search direction to compute the edge profile strength at each point along the search region. The default value is 3.

See Also

CWIMAQVision.FindEdges3