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CheckPresence_EdgeAmount_Deprecated

Basic

Module: FoundationPro

Verifies object presence by analysing the amount of edges in the specified region.

Applications

Quick and easy presence verification, e.g. for missing caps, screws, labels.
Name Type Range Description
Input value
 inImage Image Input image
Input value
 inRoi ShapeRegionDeprecated Location at which object presence is being checked
Input value
 inRoiAlignment CoordinateSystem2D* Adjusts the region of interest to the position of the inspected object
Input value
 inEdgeOperator GradientMaskOperator Selected gradient operator
Input value
 inEdgeMeasure MagnitudeMeasure Selected method of gradient magnitude computation
Input value
 inEdgeScale Integer 1 - 16 Scales the resulting gradient magnitudes
Input value
 inMinStrength Integer 0 - 255 Lowest acceptable edge magnitude
Input value
 inMinAmount Real 0.0 - 1.0 Lowest acceptable fraction of pixels meeting the criteria
Input value
 inMaxAmount Real 0.0 - 1.0 Highest acceptable fraction of pixels meeting the criteria
Output value
 outIsPresent Bool Flag indicating whether the object is present or not
Output value
 outAmount Real Fraction of pixels from meeting the criteria
Output value
 outForeground Region Region of pixels meeting the criteria
Output value
 outAlignedRoi ShapeRegionDeprecated Input ROI after transformation (in the image coordinates)

Complexity Level

This filter is available on Basic Complexity Level.