The image interpolation algorithm can calculate the pels' value of the new image on the coordinates of the original image and the new image. 圖像空間變換按照實際需要規定了變換後圖像形狀，圖像插值演算法依據圖像空間變換前後的坐標計算得到變換后的圖像像素值。
A new method was proposed for constructing fractal interpolation surfaces through points sampled on rectangular lattices. 摘要提出了一種新的分形插值演算法，通過矩形剖分上的採樣數據點構建分形插值曲面。
