EdgeInfo

NI Vision for LabWindows/CVI Function

EdgeInfo

Provides information about an edge.

Elements

Name

Type

Description

position PointFloat The location of the edge in the image.
calibratedPosition PointFloat The position of the edge in the image in real-world coordinates.
distance double The location of the edge from the first point along the boundary of the input ROI.
calibratedDistance double The location of the edge from the first point along the boundary of the input ROI in real-world coordinates.
magnitude double The intensity contrast at the edge. This strength can be used as the noise level for the detected edge.
noisePeak double The strength of the noise associated with the current edge.
rising int Indicates the polarity of the edge. If TRUE, the edge is a rising.