Minimax linewise algorithm for image reconstruction
We study the problem of estimating the edges in noisy images by linewise procedures. We show that the straight forward estimation method (naÃ¯ve Iinewise procedure) does not attain the asymptotically minimax rate of accuracy as the number of observations tends to [ infinity ]. We propose the modified linewise procedure which has the asymptotically minimax rate.
|Date of creation:||01 Jan 1992|
|Date of revision:|
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