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Jul, 2023
X射线计算机断层扫描可微分前向投影器
Differentiable Forward Projector for X-ray Computed Tomography
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Hyojin Kim, Kyle Champley
TL;DR
该研究提出了一种精确的可微前向和后向投影软件库，以确保预测出的图像与原始测量数据的一致性，同时最小化 GPU 内存占用，方便与现有深度学习培训和推理管道的无缝集成。
Abstract
Data-driven
deep learning
has been successfully applied to various
computed tomographic reconstruction
problems. The deep inference models may outperform existing analytical and iterative algorithms, especially i
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