Keyphrases
- least squares
- curve fitting
- surface fitting
- noise level
- cubic spline
- random noise
- b spline
- multiresolution
- missing data
- signal to noise ratio
- intensity inhomogeneity
- background noise
- noise sensitivity
- low snr
- image noise
- additive noise
- noise reduction
- noisy environments
- noise model
- gaussian noise
- image structure
- sensor noise
- parameter estimation