Inverse Distance to a Power（反距离加权插值法） Kriging（克里金插值法） Minimum Curvature（最小曲率） Modified Shepard s Method（改进谢别德法） Natural Neighbor（自然邻点插值法） Nearest Neighbor（最近邻点插值法） Polynomial Regression（多元回归法） Radial Basis Function（径向基

The manuscr ipt describes performance comparison of nearest-neighbor interpolation and bilinear to reduce the complexity of decoder WZVC.

A code for implementing Nearest Neighbor Interpolation