Continuous Relaxation of Discontinuous Shrinkage Operator: Proximal Inclusion and Conversion

We present a principled way of deriving a continuous relaxation of a given discontinuous shrinkage operator, which is based on two fundamental results, proximal inclusion and conversion. Using our results, the discontinuous operator is converted, via double inversion, to a continuous operator; more...

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Bibliographic Details
Main Author: Masahiro Yukawa
Format: Article
Language:English
Published: IEEE 2025-01-01
Series:IEEE Open Journal of Signal Processing
Subjects:
Online Access:https://ieeexplore.ieee.org/document/11034740/
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