An image is represented as a two-dimentional array of coefficients, each coefficient representing the brightness level in that point. When looking from a higher perspective, we can t differentiate between coefficients as more important ones, and less

从Voronoi结构所脱胎的计算几何来看，Voronoi图是对平面n个离散点而言的，它把平面分为几个区，每一个区包括一个点，该点所在的区是到该点距离最近点的集合。-From the perspective of a Voronoi structure have spun out of the computational geometry, Voronoi diagram is for plane n discrete points, it put the plane is divided int

几种MATLAB绘图，羽状图、立体透视（1）、立体透视（2）-Several MATLAB drawings, feather figure, three-dimensional perspective (1), three-dimensional perspective (2)