Enum item VLFindTargets.TVLFindTargetMode.ftmHarris

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Package: VisionLabPkg

Unit: VLFindTargets

Enum: TVLFindTargetMode

Description

Specifies that Harris edge detector will be used for finding targets.

For each pixel it calculates 2x2 gradient covariation matrix M over block_size×block_size neighborhood.

Then, it stores det(M) - k*trace(M)2 to the destination image.

Corners in the image can be found as local maxima of the destination image.