CannyEdgeTOP

Canny Edge TOP

This example implements a TOP exposing the canny edge detector using openCV's cuda functionallity.

For more information visit: https://docs.opencv.org/3.4/d0/d05/group__cudaimgproc.html#gabc17953de36faa404acb07dc587451fc

Prerequisites

Requires a reference to the openCV include and library folder.

Parameters

• Low Threshold: Minimum value for the intensity gradient to decide if it is used as a edge.
• High Threshold: Maximum value for the intensity gradient to decide if it is used as a edge.
• Apperture Size: Kernel size for the Sobel operator.
• L2 Gradient: ndicating whether a more accurate L2 should be used to calculate the image gradient magnitude.

This TOP takes one input which must be 8 bit single channel.