LENA 图片的背后故事 Posted on 2019/02/12 by LT Reply 详见：https://mp.weixin.qq.com/s/ypI3r-2byT-SNVgSx3el6Q https://www.wired.com/story/finding-lena-the-patron-saint-of-jpegs/ https://en.wikipedia.org/wiki/Lenna