The 'magical' blue flower changing farmers' fortunes in India
xsel-1.2.1-8.fc42.x86_64，更多细节参见搜狗输入法下载
Beth Alaw WilliamsBBC Wales，详情可参考同城约会
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 :，这一点在搜狗输入法2026中也有详细论述
target.toString = function () {