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43
Give definitions for the Medial Axis and Local Feature Size. What is an R-Sample?
Given a shape 
, the distance of a point 
to 
is defined as
The Medial Axis of is the set of points to which multiple points have minimal distance:
The Local Feature Size of a point
on the shape is its distance to the Medial Axis:
A set of sample points
is called an R-Sample if every point on the shape is next to a sample point which is at most 
times the local feature size away:
, the distance of a point to is defined asThe Medial Axis of
is the set of points to which multiple points have minimal distance:The Local Feature Size of a point
on the shape is its distance to the Medial Axis:A set of sample points
is called an R-Sample if every point on the shape is next to a sample point which is at most times the local feature size away:
Flashcard info:
Author: janisborn
Main topic: Informatik
Topic: Computergrafik
School / Univ.: RWTH Aachen
City: Aachen
Published: 18.05.2022