A notable resource on the topic of ordered dithering using arbitrary palettes is Joel Yliluoma’s Arbitrary-Palette Positional Dithering Algorithm. One key difference of Yliluoma’s approach is in the use of error metrics beyond the minimisation of . Yliluoma notes that the perceptual or psychovisual quality of the dither must be taken into account in addition to its mathematical accuracy. This is determined by use of some cost function which considers the relationship between a set of candidate colours. The number of candidates, the particular cost function, and the thoroughness of the selection process itself give rise to a number of possible implementations, each offering varying degrees of quality and time complexity.
除了老爸，家人都明说了最坏打算：如果牛真要死，就死在沟里，不麻烦村里人来抬。毕竟，在这么陡的坡上抬一头近800斤的牛，搞不好把人命搭进去。
。关于这个话题，heLLoword翻译官方下载提供了深入分析
Согласно данным иранского агентства Tasnim, в Тегеране прогремело как минимум два взрыва, очевидцы сообщают о густом дыме в небе.
Наталья Анисеева (редактор отдела оперативной информации)
В Финляндии предупредили об опасном шаге ЕС против России09:28