New Edge-Directed Interpolation

一篇经典的图像放大论文，作者为中国留学生 李信，现在在美国 以为副教授-A classic image to enlarge papers, letters of Li for the Chinese students, now an associate professor in the United States that

NEDI源代码，是用于超分辨率重建的，并附上原文献，希望对大家有用~-The NEDI source code for super-resolution reconstruction, together with Uehara literature, we want to ~