Journal of Ophthalmology / 2020 / Article / Fig 5

Research Article

Efficient BFCN for Automatic Retinal Vessel Segmentation

Figure 5

The changing process of the receptive field, (a) the changing process of the ordinary convolution receptive field with a two-layer convolution kernel of 3 × 3, stride of 1, and padding of 0, and (b) the changing process of the dilated convolution receptive field with the convolution kernel of 3 × 3, stride of 1, padding of 0, and expansion rate of 2.
(a)
(b)

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