查看母親的手機使用記錄後，他發現日均使用時長超過10小時，其中將近8小時都在刷短視頻。
— Pokémon (@Pokemon) February 27, 2026
，更多细节参见51吃瓜
The false positives at the bottom
This algorithm attempts to minimise numerically. Because of this, the quality of the dither produced by Knoll’s algorithm is much higher than any other of the N-candidate methods we have covered so far. It is also the slowest however, as it requires a greater per-pixel to be really effective. More details are given in Knoll’s now expired patent[3]. I have put together a GPU implementation of Knoll’s algorithm on Shadertoy here.