A convergence proof for local mode filtering

In this paper, we present a convergence proof for an iterative procedure of local mode filtering. We formulate the local mode filtering as a quadratic optimization problem based on the Legendre transform of convex function, from which two closed-form expressions at each iteration step are derived fo...

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Autores principales: Shuoyan Zhang, Kohei Inoue, Kenji Hara
Formato: article
Lenguaje:EN
Publicado: Elsevier 2021
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Acceso en línea:https://doaj.org/article/a6d33c738aac4c7593302bc89926981e
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