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math.AP2009
Deblurring of One Dimensional Bar Codes via Total Variation Energy Minimisation
Rustum Choksi, Yves van Gennip
Using total variation based energy minimisation we address the recovery of a blurred (convoluted) one dimensional (1D) barcode. We consider functionals defined over all possible ba…
math.AP2009
The H^{-1}-norm of tubular neighbourhoods of curves
Yves van Gennip, Mark A. Peletier
We study the H^{-1}-norm of the function 1 on tubular neighbourhoods of curves in R^2. We take the limit of small thickness epsilon, and we prove two different asymptotic results.…