The Inversion of Multiscale Convolution Approximation and Average of Distributions.
Yuesheng LiPublished in: Adv. Comput. Math. (2003)
Keyphrases
- multiscale
- image processing
- relative error
- image representation
- gaussian convolution
- scale space
- probability distribution
- natural images
- coarse to fine
- wavelet transform
- random variables
- filter bank
- closed form
- standard deviation
- approximation error
- power law
- computer vision
- fir filters
- heavy tailed
- confidence intervals
- affine invariant
- gaussian distribution
- image fusion
- approximation algorithms
- image reconstruction
- wavelet coefficients