Interactive Direct Rendering of Trivariate B-Spline Scalar Functions.
Alon RavivGershon ElberPublished in: IEEE Trans. Vis. Comput. Graph. (2001)
Keyphrases
- b spline
- basis functions
- scalar field
- computer graphics
- control points
- piecewise polynomial
- tensor product
- affine transformation
- contour extraction
- least squares
- curve fitting
- linear combination
- state space
- machine learning
- cubic b spline
- elastic matching
- high fidelity
- free form deformation
- vector field
- image processing
- nonrigid registration
- deformable registration
- displacement field
- heat equation
- computer vision
- learning algorithm