Figure 4 | Scientific Reports

Figure 4

From: A quantitative method to measure biofilm removal efficiency from complex biomaterial surfaces using SEM and image analysis

Figure 4

Examples of comparing the automatic segmentation to a manual reference segmentation.

(a) SLA surface with biofilm growth. (b) Overlay in red showing the manual segmentation. (c) Overlay in blue showing the automatic segmentation. (d) Polished surface with biofilm growth. (e) Overlay with manual and (f) automatic segmentation. (g) Receiver Operator Characteristics curve showing accuracy of segmentation for different images.

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