A Computationally Efficient Algorithm for Exponential B-Splines Based on Difference/IIR Filter Approach.
Takeshi AsahiKoichi IchigeRokuya IshiiPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2002)
Keyphrases
- b spline
- digital filters
- infinite impulse response
- control points
- least squares
- tensor product
- basis functions
- affine transformation
- contour extraction
- curve fitting
- displacement field
- finite impulse response
- image processing
- computer vision
- filter design
- free form deformation
- cubic spline
- median filter
- noise reduction
- morphological filters
- d objects
- piecewise polynomial