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Description
Detects corner by what is know in the machine vision world as the Harris Detector.
It works by computing the intensity change along all direction which can be quantified
by sum-of-squared-difference and summing these in a Gaussian distribution. Computing
the eigenvalues (lamba1 and lamb2) is a measure of corner strength if both eigenvalues
are over a specified threshold.
Inputs
CIFViewer
CIF
ROI
Parameters
EdgeFilter
ie Sobel (3*3) or ArgyleMacleod (5*5)
EdgeAvgGausSize
- CIFGaussianLeastMild = size 3*3
- CIFGaussianMild = size 5*5
- CIFGaussianMedium = size 5*5
- CIFGaussianStrong = size 5*5
NbGausIterations
EdgeDetectionSensitivity
MinCornerLamba
MaxNumber
NumberFound
Points
CoordinateSystem
RenderStylePoints
RefreshViewer
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