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k32u kSobelwArcgdwInfo_EdgeThreshold ( kSobelwArcgdwInfo  info)

Gets the sobel filter threshold used to detect spot edges.

This threshold is applied to the output from the spot detection 1D sobel filter. +EdgeThreshold is used for leading edges, while -EdgeThreshold is used for trailing edges.

Parameters
infoAlgorithm info object.
Returns
Edge threshold.