Figure 3 | Scientific Reports

Figure 3

From: Convolutional neural networks for the automatic segmentation of lumbar paraspinal muscles in people with low back pain

Figure 3

2D renderings at the L1–L5 vertebral levels with the paraspinal muscle segmentations superimposed from the ground truth and 2D CNN model trained without data augmentation. CNN masks of the right multifidus (dark orange), left multifidus (light orange), right erector spinae (dark blue), left erector spinae (light blue), right psoas major (dark green), left psoas major (light green) are shown. ES  Erector spinae, M  Multifidus, PM  Psoas Major.

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