豫东平原的麦苗刚返青,风里还带着些许寒意。走进河南开封朱仙镇赵庄村,空气的味道却截然不同——那是一股醇厚清冽的松烟墨香,盖过了旷野的寒意,直往人心里钻。
On Wednesday, Seth Meyers joined their ranks, using his deep dive "A Closer Look" segment to summarise the U.S. president's speech in the Capitol, delivered on Tuesday amid consistently poor approval ratings. The Late Night host mocked the record-breaking length of Trump's speech and his "tantrum" when attending Democrats didn't stand to applaud him — this happened specifically when Trump proposed to bar states from allowing teen gender transition treatment without parental consent.
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pixels checkpoint delete
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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.