算是图像压缩里边比较重要的一块吧，写得比较仔细，模块间都有界限，从rgb的文档分别读入-image compression is more important, inside a bar, carefully-written, the modules have boundaries, from rgb documents were read

We describe and demonstrate an algorithm that takes as input an unorganized set of points fx1􀀀


􀀀 xng 􀀀 IR3 on or near an unknown manifold M, and produces as output a simplicial surface that approximates M. Neither