Linear quadtree medial axis transforms offer a compact and exact region representation.
线性四元树中轴变换是一种紧凑和精确的区域表示法。
An algorithm is presented for converting the linear quadtree representation of a simply connected region into a 4-direction chain code description of the region's boundary.
本文提出一种算法实现单连通区域的线性四元树表示转换成区域边界的4 -方向链码描述。
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