A handful of companies monopolise the web, with unprecedented access to our data. But there are many more ethical – and often distinctively European – alternatives
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build-index renders all 1,418 source characters and 34 target characters as 48x48 greyscale PNGs, one per font that natively contains the character. Fontconfig is queried per-character to avoid brute-force rendering across all 230 fonts (97% reduction: 8,881 targeted renders vs 326,140 brute-force).
特点：在特定初始化下能实现自归一化，保持激活均值和方差稳定。
Nature, Published online: 25 February 2026; doi:10.1038/s41586-026-10127-0