Journal of Healthcare Engineering / 2017 / Article / Fig 7

Research Article

The Edge Detectors Suitable for Retinal OCT Image Segmentation

Figure 7

Edges for the adjusted performance metrics. (a) The ground truth edges, (b) the edge pixels for Canny edge detector, (c) the edge pixels for the two-pass edge detection algorithm, and (d) the edge pixels for the EdgeFlow technique.
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(b)
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(d)

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