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Mounts (Contour Analysis)

Macrofilter Main

Macrofilter DetectContour

Used Filters

Icon Name Description
ThresholdToRegion Extraction of a region of objects that can be defined by a salient brightness.
DetectEdges_AsPaths Consistent detection of contours of variable or unpredictable shape, e.g. screw thread outline or a custom piece of textile.
RegionBoundingCircle Computes the smallest circle enclosing a region.
TestRealGreaterOrEqual Compares two reals with the >= operator.
GetArrayElement Extracts a single element from an array at the specified index.
DrawCircles_TwoColors Draws circles on an image with two colors, depending on the status of each circle (usually: green or red for pass/fail status).
DilateRegion Making the region thicker or filling-in small holes within it.
RegionMassCenter Computes a point with coordinates equal to the average coordinates of the region's pixels.
LoadImage Loads a single image from a file.
SelectOuterPaths Selects paths which do not obstruct visibility of other paths from a point.
SplitRegionIntoBlobs Segmentation of a region into individual objects when the objects do not touch each other.
ShapeArea Computes the area of a shape.

Further Readings

  • Blob Analysis - Article presents detailed information about the Blob Analysis technique.