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Lefkimmiatis et al., 2013 - Google Patents

Hessian Schatten-norm regularization for linear inverse problems

Lefkimmiatis et al., 2013

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Document ID
9865409135618969481
Author
Lefkimmiatis S
Ward J
Unser M
Publication year
Publication venue
IEEE transactions on image processing

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Snippet

We introduce a novel family of invariant, convex, and non-quadratic functionals that we employ to derive regularized solutions of ill-posed linear inverse imaging problems. The proposed regularizers involve the Schatten norms of the Hessian matrix, which are …
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Classifications

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    • G06T2207/20056—Discrete and fast Fourier transform, [DFT, FFT]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
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    • G06K9/46—Extraction of features or characteristics of the image
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