Figure 8From: Tracing retinal vessel trees by transductive inferenceInfluence of θ on the values of functions f 1 , f 2 , f 3 and their corresponding W . (A) Variation of f1(θ) with θ. (B) Variation of f2(θ) and f3(θ) with θ. (C) W corresponding to sub-figure (A). (D) W corresponding to sub-figure (B).Back to article page