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Article Dans Une Revue SIAM Journal on Imaging Sciences Année : 2018

An Anisotropic Inf-Convolution BV type model for dynamic reconstruction.

Résumé

We are interested in a spatial-temporal variational model for image sequences. The model involves a fitting data term to be adapted to different modalities such as denoising, deblurring or emission tomography. The regularizing term acts as an infimal-convolution type operator that takes into account the respective influence of space and time variables in a separate mode. We give existence and uniqueness results and provide optimality conditions via duality analysis.
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Dates et versions

hal-01401408 , version 1 (23-11-2016)
hal-01401408 , version 2 (29-03-2017)
hal-01401408 , version 3 (06-09-2017)

Identifiants

  • HAL Id : hal-01401408 , version 3

Citer

Maïtine Bergounioux, E Papoutsellis. An Anisotropic Inf-Convolution BV type model for dynamic reconstruction. . SIAM Journal on Imaging Sciences, 2018. ⟨hal-01401408v3⟩
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