The multitude of scripts can be present in the same document.
You look at a region of the image. If all the pixels are roughly the same color (below some threshold), you store the average color for the whole region as a single value. If the pixels vary too much, you split the region into four quadrants and try again.，详情可参考WPS办公软件
，更多细节参见谷歌
External dependencies。业内人士推荐超级权重作为进阶阅读
17 February 2026ShareSave