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Application of Sweeping Techniques to Reverse Engineering
a
WimpyPoint
presentation owned by
Jason Kantz
* Objective and Scope of Research Project
Motivating Applications
Outline of What's to Come
* Reverse Engineering Survey and Related Work
Data Acquisition
Minolta Vivid 900
Triangulation
Approaches to Registration
Preprocessing
Approaches to Segmentation
Approaches to Surface Fitting
Deformation of sphere or cylinder
Lofting of serial cross-sections
Surface Patching
* Representation of Swept Volumes
Definition of Sweeping
B-spline Curves and Surfaces
B-spline Translational Sweep
B-spline Rotational Sweep
B-spline Free-form Surface
* Slicing Algorithm
Plane selection and projection
Point ordering
Finding Neighbors in Linear Time
Thinning the 2-D Point Cloud
* Swept Surface Recovery Examples
Gear Slice
Gear: Plane projection and ordering
Gear Deviations
Gear Solid Model
Non linear sweep slices
Curved Cylinder Deviations
Surface of revolution slice
Surface of Revolution Deviations
Free form slices
Styrofoam Pear Deviations
* Summary and Future Work
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