张嘉骏 1,鲁宇澄 2,鲍奕仿 2,李郁欣 2,耿辰 3,4,#( ),胡伏原 1,§( ),戴亚康 1,3,*( )
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ZHANG Jiajun 1,LU Yucheng 2,BAO Yifang 2,LI Yuxin 2,GENG Chen 3,4,#( ),HU Fuyuan 1,§( ),DAI Yakang 1,3,*( )
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Fig. 6. 3D reconstruction for DBCNet intracranial arterial tree region segmentation prediction results. Row A shows the arterial tree 3D reconstruction (threshold segmentation result of TOF-MRA), labeled real values and segmentation results of a healthy person; row B shows the arterial tree 3D reconstruction, labeled real values and segmentation results of a patient with intracranial aneurysm, the patient’s aneurysm is in the anterior cerebral artery (ACA) region. The visual effect of the real values and model segmentation results is different because the labeled real values are drawn manually using solid spheres, while the model segmentation results are obtained by up-sampling back to the original image size after voxel-level segmentation. Internal carotid arteries (ICA, blue), basilar artery (BA, green), vertebral artery (VA, purple), middle cerebral artery (MCA, yellow), anterior (ACA, red) and posterior cerebral artery (PCA, cyan)
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