Can photon-counting CT improve estimation accuracy of morphological radiomics features? A simulation study for assessing the quantitative benefits from improved spatial resolution in deep silicon-based photon-counting CT.

Shobhit Sharma,Debashish Pal, Ehsan Abadi,Thomas Sauer,Paul Segars,Jiang Hsieh,Ehsan Samei

Academic radiology（2022）

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摘要

For all lesions and imaging conditions considered, Si-PCCT exhibited improved estimation accuracy for morphological radiomics features over a conventional ECT system, demonstrating the potential of this technology for improved quantitative imaging.

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关键词

CT-based quantification,deep silicon,lung imaging,photon-counting CT,radiomics

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