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. Author manuscript; available in PMC: 2019 Nov 22.
Published in final edited form as: Proc SPIE Int Soc Opt Eng. 2019 Mar 15;10949:109492U. doi: 10.1117/12.2512559

Figure 1.

Figure 1.

The dMIR whole brain CT scan retrieval method is presented. The 3D CT scans were resampled to in-plane resolution 512 × 512. If the slice number z is larger than 36, the volume is resampled to 512 × 512 × 36. Otherwise, the 3D volume is resampled to 512 × 512 × z and zero padding is performed to achieve a 512 × 512 × 36 volume. Next, the 512 × 512 × 36 volume was used to form the 2D montage figures. Finally, the 2D montage figures were used to train and test a deep neural network using a 50 layer ResNet.