Retinal Mosaicking with Vascular Bifurcations Detected on Vessel Mask by a Convolutional Network

Figure 5

(a) Features (in red) detected by our algorithm. (b) Features marked in green dots on the retinal image. (c) and (d) Several features detected by SIFT and ORB, respectively, only concentrating on the edge.

(a)

(b)

(c)

(d)