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ExtendedFocusOptionsCommandVarianceThreshold Property

Defines the threshold for extracting in-focus pixels.

Namespace:  MediaCy.Addins.Align
Assembly:  MediaCy.Addins.Align (in MediaCy.Addins.Align.dll) Version: 3.1.0.0
Syntax
VB
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Public Property VarianceThreshold As Double
	Get
	Set

Property Value

Type: Double

Return Value

Type: Double
Remarks
The parameter is used only when FocusType is set to mceftLocalContrast. The pixels (after edge filter) above the threshold are considered in-focus pixels. The pixels with intensities below the threshold are considered out of focus pixels. If for a given pixel position none of the frames contain edge intensities above the threshold, the height of the pixel (in 3D) is assigned to the frame with closest in-focus pixel.
See Also