Surface Fitting Using GCV Smoothing Splines on Supercomputers.
Alan WilliamsKevin BurragePublished in: SC (1995)
Keyphrases
- surface fitting
- b spline
- generalized cross validation
- curve fitting
- blur identification
- surface reconstruction
- regularization parameter
- image volumes
- noise level
- point cloud
- noise variance
- massively parallel
- least squares
- point spread function
- high performance computing
- basis functions
- cubic spline
- closed form
- parallel computing
- image restoration
- image processing
- noisy images
- similarity measure