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 :
受此影响，OPPO、一加、vivo、小米、iQOO、荣耀等主流品牌已拟定于 3 月初启动新一轮价格调整，这将成为近五年来规模最大、涨幅最显著的一轮集体调价。
The event marks the first major Radio 2 live music event in Scotland since BBC Music's Biggest Weekend in May 2018 at Scone Castle, Perth.，详情可参考Line官方版本下载
Sonnet 4.5, Opus 4.5, Opus 4.6。关于这个话题，搜狗输入法2026提供了深入分析
Be the first to know!，更多细节参见爱思助手下载最新版本
The gains illustrate how fundamental design choices compound: batching amortizes async overhead, pull semantics eliminate intermediate buffering, and the freedom for implementations to use synchronous fast paths when data is available immediately all contribute.