其实在这个提示词里面，有一个「Image search」的选项，这个功能目前是只有 Nano Banana 2 才能启用，如果是初代的 Pro 版本，只有 Google Search 这一个工具。
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 :。关于这个话题，夫子提供了深入分析
for (let i = n - 1; i = 0; i--) {，推荐阅读雷电模拟器官方版本下载获取更多信息
https://blogs.gnome.org/gtk/files/2026/02/Screencast-From-2026-02-24-20-45-33.webm