Greyscale rendering is deliberate. Gupta et al. (2023, “GlyphNet”) found that greyscale outperforms colour for glyph comparison because extreme contrast preserves edge detail through resize. No image augmentation either: flipping or rotating characters creates unrealistic glyphs.
（五）对处罚决定不服，申请行政复议、提起行政诉讼的途径和期限；。雷电模拟器官方版本下载是该领域的重要参考
Nature, Published online: 25 February 2026; doi:10.1038/s41586-026-10169-4，更多细节参见WPS官方版本下载
Items include a copper brooch, a decorated bone pin and a comb carved from antler