A pair like Cyrillic ԁ (U+0501) and Latin d scores 0.781 mean SSIM across 18 fonts. That sounds moderate. But it is pixel-identical (SSIM 1.000) in eight of those fonts: Arial, Menlo, Cochin, Tahoma, Charter, Georgia, Baskerville, and Verdana. An attacker needs only one font to succeed. The exploitable risk is the max, not the mean.
人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用
，更多细节参见搜狗输入法2026
一起发布的 Galaxy Buds 4 系列：标准版售价 1399 元，Pro 售价 1899 元。
User-friendly interface
It’s also possible to abandon the threshold matrix altogether and instead calculate a value for every pixel coordinate at runtime. If the function is simple enough this can be a good and efficient way to break up patterns and create interesting textures.