CWIMAQMatchGeometricPatternOptions

NI Vision for Visual Basic

CWIMAQMatchGeometricPatternOptions

CWIMAQMatchGeometricPatternOptions contains parameters used by theCWIMAQVision.MatchGeometricPattern and CWIMAQVision.MatchMultipleGeometricPatterns methods to find the template in the image.

Properties

AdvancedOptionsAdvanced options for the method.
CurveOptionsOptions that specify how the method finds curves in the image. These options are used only if UseLearnCurveOptions is set to False.
MatchModeSpecifies the search mode the method uses to look for the template image in the image.
MinimumMatchScoreSmallest score a match must have to be considered valid.
NumMatchesRequestedNumber of valid matches expected.
OcclusionRangeSpecifies what percentage of the template image you expect to be occluded in the image.
RotationAngleRangesCollection of angle ranges, where each range specifies how much you expect the template image to rotate in the image.
ScaleRangeSpecifies the range of sizes of the template image you expect to be in the inspection image. The size is expressed as a percentage that represents the ratio of the size of the template image found in the inspection image to the size of the original template image.
SubPixelAccuracySpecifies whether the method should calculate match locations with subpixel accuracy.
UseLearnCurveOptionsIf True, specifies that the method should use the CWIMAQCurveOptions that were used when LearnGeometricPattern was called on the template image. If False, specifies that the method should use the CurveOptions provided in CWIMAQMatchGeometricPatternOptions.

See Also

CWIMAQVision.MatchGeometricPattern

CWIMAQVision.MatchMultipleGeometricPatterns