  Development of additive manufacturing in last decade greatly improves tissue
engineering. During the manufacturing of porous scaffold, simplified but
functionally equivalent models are getting focused for practically reasons.
Scaffolds can be classified into regular porous scaffolds and irregular porous
scaffolds. Several methodologies are developed to design these scaffolds. A
novel method is proposed in this paper using anisotropic radial basis function
(ARBF) interpolation. This is method uses geometric models such as volumetric
meshes as input and proves to be flexible because geometric models are able to
capture the characteristics of complex tissues easily. Moreover, this method is
straightforward and easy to implement.
