DS算法是在运动搜索中使用最为广泛的搜索算法之一，有的地方被翻译成钻石搜索，菱形搜索。不管是硬件还是软件的视频编码器中，都可以看到它的存在。下面文章的内容主要从学报上摘录，希望给视频算法的新手们有些许帮助。-DS algorithm in search of the most widely used one of the search algorithm, some places are translated into diamond search, diamond search. Whether hardware or software video encoder, can see its existence. The following article mainly from journal excerpts, hope to the video algorithm for novice some help.