i am new to image segmentation.i am studying chanvese ACWE paper1.This is level set equation of chan vese paper ACWE.
Above, μ,ν,λ1,λ2 are real parameters, c1,c2 are constants determined for segmentation, −1≤φ(x)≤1 is the level-set function in which φ(x)=0 specifies the interface, f is the original image, H is the heavyside function.
i just want to know how they derive the following equation of C1 , C2 and evoving phi.
it will be very kind if anyone can help me or provide me the derivation of these equations . Thank you