Piecewise Bivariate Hermite Interpolations for Large Sets of Scattered Data

Figure 3

The local radial basis interpolation point set 𝐴_𝑗 around point 𝑋_𝑗, (a) 𝑋_𝑗 is a boundary point of 𝑇 and (b) 𝑋_𝑗 is an interior node point of 𝑇.

(a)

(b)