SubPixelSampleSize Property

NI Vision for Visual Basic

SubPixelSampleSize Property

Syntax

CWIMAQLearnPatternAdvancedRotationOptions.SubPixelSampleSize

Data Type

Long

Purpose

Number of template pixels that you want to include in a sample for the subpixel phase of shift-invariant matching.

Remarks

The default is 0, which allows the algorithm to compute SubpixelSampleSize. For optimal speed, the algorithm coerces sizes that are less than 240 to an integer multiple of 12 and coerces sizes greater than 240 to an integer multiple of 60.