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Shape Features

Icon Name Description
ShapeArea Computes the area of a shape.
ShapeCircularity Computes the area of a shape divided by the area of a circle having the same feature.
ShapeConvexity Computes the area of a shape divided by the area of its convex hull.
ShapeEllipticAxes Computes axes of an ellipse having the same first and second order moments as the given shape.
ShapeElongation Computes the elongation factor of a shape (perfect circle has minimal elongation equal 1.0).
ShapeInscribedCircle Computes the circle with the maximal possible area contained in the input shape.
ShapeMassCenter Computes the mass center of a shape.
ShapeMoment Computes the selected second-order moment of a shape in regular and normalized ( divided by shape area ) variant.
ShapeOrientation Computes the shape orientation as angle with value in range 0.0 - 180.0.
ShapeRectangularity Computes the area of a shape divided by the area of its bounding rectangle.
ShapeWithNormalizedOrientation Returns the same shape but with orientation corresponding to the axes.