The upper layer is composed of server units able to store data collected by the two levels below, as well as to process them to extract advanced knowledge (i.e., long-term analysis).
The dye-swap is represented by the two levels [CRH-treated(Cy3)]/[control(Cy5)] and [CRH-treated(Cy5)]/[control(Cy3)].
Figure 4a and b show the predicted FMP age at different FSH levels for each class, using this model for 4 sub-categories defined by the two levels of AMH and smoker/non-smoker.
The type of manifold involved here is defined by the zero level set of a smooth mapping u Rn↦R.
If a level set (or VOF) method is applied then the interface, which is implicitly given by the zero level of the level set function, is in general not aligned with the triangulation that is used in the discretization of the flow problem.
Finally, the image segmentation contour is acquired by the zero level set on the level set function surface (Fig. 3).
In calculus of variations and level set methods, the contour C is readily represented by the zero level set ϕ x,y)=0.
According to the level set method [22], a closed curve C t) is represented implicitly by the zero level set of a Lipschitz function ϕ (x, t), called a level set function, with the following properties: ϕ x, t > 0, x ∈ inside ( C ) ϕ x, t = 0, x ∈ C ϕ x, t < 0, x ∈ outside ( C ) (1).
According to level set methods [10, 11], a closed curve C is represented implicitly by the zero level set of a Lipschitz function ϕ : Ω → ℝ, called a level set function, with the following properties: ϕ x, y, t > 0, ( x, y ) ∈ inside ( C ) ϕ x, y, t = 0, ( x, y ) ∈ C ϕ x, y, t < 0, ( x, y ) ∈ outside ( C ). (4).
At time t, the motion contour can be obtained by extracting the zero level set from the differential equation c((X), t) = {φ X, t) = 0}.
