Figure 5 | Scientific Reports

Figure 5

From: Automatic segmentation of trabecular and cortical compartments in HR-pQCT images using an embedding-predicting U-Net and morphological post-processing

Figure 5The alternative text for this image may have been generated using AI.

Schematic of post-processing procedure visualised using a distal tibia image. The top row shows the inputs while the bottom row shows the outputs. Block arrows correspond to composite morphological filtering operations: grey—the mask is simply copied, red—iterative binary segmentation filter, pink—minimum cortical shell filter, blue—morphological bone mask filter, and yellow—subtraction (the filtered trabecular mask is subtracted from the filtered bone mask). When multiple arrows converge on the same output mask, this indicates the outputs were combined (union).

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