Instead of perturbing each pixel in the input image at random, we can choose to dither by a predetermined amount depending on the pixel’s position in the image. This can be achieved using a threshold map; a small, fixed-size matrix where each entry tells us the amount by which to perturb the input value , producing the dithered value . This matrix is tiled across the input image and sampled for every pixel during the dithering process. The following describes a dithering function for a 4×4 matrix given the pixel raster coordinates :
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她和豆包的交流也不止是这个春节。每天外婆都会和豆包闲聊几句，给豆包打语音，打视频。。服务器推荐对此有专业解读
下游的优势在于市场想象空间巨大，估值弹性高，一旦实现技术突破，有望获得垄断性收益。但风险远高于上下游：盈利周期极长，预计要到2030年才能实现现金流转正；技术路线失败率高，类似Meta元宇宙投入效果不佳的案例并不少见；且资本依赖性极强，一旦融资环境恶化，将直接冲击企业生存。
，详情可参考搜狗输入法2026
·试验进行到第四周出现效果节点，证实游玩《俄罗斯方块》的实验组对比其他组侵入性记忆发生次数消减10%，根据模型预测，在24个周的一个疗程后，患者的70%的侵入性记忆会消减为0。，这一点在搜狗输入法2026中也有详细论述
widely used in the market, and are suitable for a variety of applications. Some