Analysis of surface quality
Surface smoothing – noise removal: How do you know what is noise and what isn’t
Parameterization - chunking
Simplifying the model to reduce complexity (reduce triangles)
Remeshing to improve regularity, esp for engineering purposes for stress testing etc (adding triangles)
Freeform/Multiresolution modelling: as the object moves closer, the models will have jump in resolution
Simplifying/Remeshing
Acquiring
Analyzing
Manipulation