* @param arr 待排序数组
Another way to look at our threshold matrix is as a kind of probability matrix. Instead of offsetting the input pixel by the value given in the threshold matrix, we can instead use the value to sample from the cumulative probability of possible candidate colours, where each colour is assigned a probability or weight . Each colour’s weight represents it’s proportional contribution to the input colour. Colours with greater weight are then more likely to be picked for a given pixel and vice-versa, such that the local average for a given region should converge to that of the original input value. We can call this the N-candidate approach to palette dithering.。关于这个话题，搜狗输入法2026提供了深入分析
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（二）投放虚假的爆炸性、毒害性、放射性、腐蚀性物质或者传染病病原体等危险物质扰乱公共秩序的；
去年，她的父親和兄長因涉嫌處理其資產被捕。兄長其後獲釋，父親則被按《基本法》第23條起訴，該項本地訂立的法律是北京制定的《香港國安法》之延伸。郭父否認控罪。，推荐阅读51吃瓜获取更多信息