A discretized tomographic image reconstruction based upon total variation regularization.

Ezgi Demircan-Tureyen,Mustafa E. Kamasak

Biomedical Signal Processing and Control（2017）

引用 2|浏览17

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摘要

•A novel total variation (TV) based discrete CT reconstruction framework is proposed.•TV regularizer is integrated into discrete algebraic reconstruction technique (DART).•Both 1D and 2D TV measures are exploited during the inversion stages of DART.•A segmentation approach is proposed that can be used if the labels are not known.

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关键词

Tomographic reconstruction,Discrete tomography,Total variation,Regularization,Segmentation

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