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3D SEGMENTATION USING SPACE CARVING AND 2D CONVOLUTIONAL NEURAL NETWORKS
3D SEGMENTATION USING SPACE CARVING AND 2D CONVOLUTIONAL NEURAL NETWORKS
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机译:使用空间雕刻和2D卷积神经网络的3D分割
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摘要
A system for generating a 3D segmentation of a target volume is provided. The system accesses views of an X-ray scan of a target volume. The system applies a 2D CNN to each view to generate a 2D multi-channel feature vector for each view. The system applies a space carver to generate a 3D channel volume for each channel based on the 2D multi-channel feature vectors. The system then applies a linear combining technique to the 3D channel volumes to generate a 3D multi-label map that represents a 3D segmentation of the target volume.
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