Image Recovery via Nonlocal Operators
نویسندگان
چکیده
This paper considers two nonlocal regularizations for image recovery, which exploit the spatial interactions in images. We get superior results using preprocessed data as input for the weighted functionals. Applications discussed include image deconvolution and tomographic reconstruction. The numerical results show our method outperforms some previous ones.
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عنوان ژورنال:
- J. Sci. Comput.
دوره 42 شماره
صفحات -
تاریخ انتشار 2010