Spectral decompositions using one-homogeneous functionals

Beitrag in einer Fachzeitschrift

Details zur Publikation

Autorinnen und Autoren: Burger M, Gilboa G, Moeller M, Eckardt L, Cremers D
Zeitschrift: Siam Journal on Imaging Sciences
Verlag: Society for Industrial and Applied Mathematics Publications
Jahr der Veröffentlichung: 2016
Band: 9
Seitenbereich: 1374-1408
ISSN: 1936-4954


This paper discusses the use of absolutely one-homogeneous regularization functionals in a variational, scale space, and inverse scale space setting to define a nonlinear spectral decomposition of input data. We present several theoretical results that explain the relation between the different definitions. Additionally, results on the orthogonality of the decomposition, a Parseval-type identity, and the notion of generalized (nonlinear) eigenvectors closely link our nonlinear multiscale decompositions to the well-known linear filtering theory. Numerical results are used to illustrate our findings.

Einrichtungen weiterer Autorinnen und Autoren

Technion - Israel Institute of Technology
Technische Universität München (TUM)
Westfälische Wilhelms-Universität (WWU) Münster


Burger, M., Gilboa, G., Moeller, M., Eckardt, L., & Cremers, D. (2016). Spectral decompositions using one-homogeneous functionals. Siam Journal on Imaging Sciences, 9, 1374-1408. https://dx.doi.org/10.1137/15M1054687

Burger, Martin, et al. "Spectral decompositions using one-homogeneous functionals." Siam Journal on Imaging Sciences 9 (2016): 1374-1408.


Zuletzt aktualisiert 2018-30-11 um 14:38

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