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ScanExactlyNRidges3D


Module: Vision3DStandard

Locates a specified number of the strongest high or low peaks of surface height along a given path.

Name Type Range Description
Input value inSurface Surface Input surface
Input value inScanPath Path Path along which the scan is performed
Input value inScanPathAlignment CoordinateSystem2D* Adjusts the scan path to the position of the inspected object
Input value inSamplingStep Real* 0.0 - Distance between consecutive sampling points on the scan path; if Nil, the bigger of surface X and Y scales is chosen
Input value inScanWidth Integer 1 - Width of the scan field in pixels
Input value inSurfaceInterpolation InterpolationMethod Interpolation method used for extraction of surface points
Input value inRidgeScanParams RidgeScanParams3D Parameters controlling the ridge extraction process
Input value inRidgeCount Integer 0 - Number of ridges to be found
Input value inRidgeSelection Selection Selection mode of the resulting ridges
Input value inMinDistance Real 0.0 - Minimal distance between consecutive ridges
Input value inMaxDistance Real* 0.0 - Maximal distance between consecutive ridges
Input value inLocalBlindness LocalBlindness* Defines conditions in which weaker ridges can be detected in the vicinity of stronger ridges
Input value inMaxProfileGapWidth Integer* 0 - Maximal number of consecutive not existing profile points
Output value outRidges SurfaceRidge1DArray? Found surface ridges
Output value outAlignedScanPath Path Path along which the scan is performed; in the image coordinate system
Output value outHeightProfile Profile Extracted surface height profile
Output value outResponseProfile Profile Profile of the ridge operator response
Diagnostic input diagSamplingPoints PathArray Array of paths each one containing the sampling points that contributed to a single value of the extracted profile; in the image coordinate system
Diagnostic input diagSamplingStep Real Used distance between consecutive sampling points on the scan path

Complexity Level

This filter is available on Basic Complexity Level.

Filter Group

This filter is member of ScanRidges3D filter group.