Monica de Bolle
if (!recordedEvent) {，这一点在旺商聊官方下载中也有详细论述
Strict no-logging policy so your data is secure。关于这个话题，搜狗输入法2026提供了深入分析
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 :