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EJNMMI Physics
Fig. 1 | EJNMMI Physics

Fig. 1

From: 90Y SPECT scatter estimation and voxel dosimetry in radioembolization using a unified deep learning framework

Fig. 1

Overview of deep learning framework for 90Y Bremsstrahlung SPECT scatter estimation and voxel dosimetry. Our framework consists of (1) a deep learning model for 90Y-SPECT/CT scatter estimation; (2) SPECT reconstruction with the deep learning-based scatter estimate; (3) a residual learning network for 90Y dose estimation, trained using high-resolution virtual phantoms

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