Haptic sculpting of multi-resolution B-spline surfaces with shaped tools.
Zhan GaoIan GibsonPublished in: Comput. Aided Des. (2006)
Keyphrases
- b spline
- multiresolution
- surface fitting
- control points
- surface representation
- basis functions
- spline curve
- tensor product
- curve fitting
- affine transformation
- three dimensional
- least squares
- cubic b spline
- surface reconstruction
- deformation field
- free form deformation
- contour extraction
- deformable contour
- virtual environment
- piecewise polynomial
- linear combination
- elastic matching
- curve matching
- viewpoint