甚至还有一些讲究「降本增效」的防窥膜，只蚀刻纵向光栅，导致只能左右防窥、上下或者斜视看过去依然是一览无余的：
SelectWhat's included，详情可参考Line官方版本下载
。业内人士推荐safew官方版本下载作为进阶阅读
With additional reporting from Mark Poynting, Jonah Fisher, Miho Tanaka and Tom Ingham.
Nature, Published online: 26 February 2026; doi:10.1038/d41586-026-00622-9。服务器推荐对此有专业解读
Another way to approach dithering is to analyse the input image in order to make informed decisions about how best to perturb pixel values prior to quantisation. Error-diffusion dithering does this by sequentially taking the quantisation error for the current pixel (the difference between the input value and the quantised value) and distributing it to surrounding pixels in variable proportions according to a diffusion kernel . The result is that input pixel values are perturbed just enough to compensate for the error introduced by previous pixels.