On the regularity of the total variation minimizers
2019 ◽
Vol 23
(01)
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pp. 1950082
Keyword(s):
We prove regularity results for the unique minimizer of the total variation functional, currently used in image processing analysis since the work by Rudin, Osher and Fatemi. In particular, we show that if the source term [Formula: see text] is locally (respectively, globally) Lipschitz, then the solution has the same regularity with local (respectively, global) Lipschitz norm estimated accordingly. The result is proved in any dimension and for any (regular) domain. So far we extend a similar result proved earlier by Caselles, Chambolle and Novaga for dimension [Formula: see text] and (in case of the global regularity) for convex domains.
Keyword(s):
2015 ◽
Vol 8
(3)
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pp. 1798-1823
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2006 ◽
Vol 4
(3)
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pp. 243-259
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Keyword(s):
1991 ◽
Vol 01
(04)
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pp. 477-499
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2017 ◽
Vol 98
(6)
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pp. 1143-1164
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2014 ◽
Vol 57
(4)
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pp. 838-846
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2019 ◽
Vol 12
(03)
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pp. 1950041
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