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k32u kSobelvAccgdwInfo_WidthIntensityThreshold ( kSobelvAccgdwInfo  info)

Gets the width intensity threshold.

The EdgeThreshold property and sobel filter output are used to establish spot entry/exit boundaries. The pixel value immediately before spot entry establishes the spot EntryValue (baseline intensity for spot).

Within the spot entry/exit boundaries, pixels with intensity values greater than or equal to EntryValue + WidthIntensityThreshold are counted towards the reported spot width. If WidthIntensityThreshold is set to zero (the default), all pixels from entry to exit will count towards the reported spot width.

Parameters
infoAlgorithm info object.
Returns
Width intensity threshold.