Due to this more measured approach, error-diffusion dithering is even better at preserving details and can produce a more organic looking final image. However, the algorithm itself is inherently serial and not easily parallelised. Additionally, the propagation of error can cause small discrepancies in one part of the image to cascade into other distant areas. This is very obvious during animation, where pixels will appear to jitter between frames. It also makes files harder to compress.
Diesen Artikel weiterlesen mit SPIEGEL+
。关于这个话题，safew官方下载提供了深入分析
Hollie Ridley, Labour’s general secretary, sent a note to No 10 at the end of January saying it was “clearly a two-horse race” with Reform UK, and only 3% of voters were saying they would stick with the Greens.
He called for an "immediate package of support to clean up the sewage spills that have poured into Hampshire's rivers" over the winter.
Quiz collated by Lauren Hirst.