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 :
Creating and consuming streams
。关于这个话题，heLLoword翻译官方下载提供了深入分析
曾经的 Nano Banana 一举之力把 Gemini 送上了排行榜前列，到现在与 OpenAI 的 ChatGPT 抗衡。这次的更新虽然没有之前的轰动，但 Google 这一系列在创意工具上的操作，显然还在继续加速。
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Once finished, he filmed himself dressed as a Stormtrooper, riding the At-At around. "It's pretty slow," he admits.