Scalable coding method for contoure feature data is researched. A scalable coding method of contoure features is presented based on progressivecoding of TIN.
对等高线的可伸缩性编码进行了研究,提出了一种基于三角网渐进编码的等高线数据的可伸缩性编码方法。
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This enables what I like to dub progressive programming, which enables a level of quality checking during coding — it's hard to get much earlier!