Figure 21From: Tracing retinal vessel trees by transductive inferenceOur segmenter: Based on existing methods. (A) Original color fundus image. (B) Supervised segmentation result with the highest F1 score. (C) Supervised segmentation result with the highest recall. (D) Unsupervised segmentation method. (E) Two branches are wrongly segmented into one, small branches are disconnected. (F) Small branches are often connected back here. (G) Two branches are often kept separated from each other.Back to article page