Načítá se...
Off-the-Grid Recovery of Piecewise Constant Images from Few Fourier Samples()
We introduce a method to recover a continuous domain representation of a piecewise constant two-dimensional image from few low-pass Fourier samples. Assuming the edge set of the image is localized to the zero set of a trigonometric polynomial, we show the Fourier coefficients of the partial derivati...
Uloženo v:
| Vydáno v: | SIAM J Imaging Sci |
|---|---|
| Hlavní autoři: | , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
2016
|
| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6028195/ https://ncbi.nlm.nih.gov/pubmed/29973971 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1137/15M1042280 |
| Tagy: |
Přidat tag
Žádné tagy, Buďte první, kdo otaguje tento záznam!
|