ARC-SPLINE AND ARCLET PROCESSING |
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| Authors: | BAO XiuzhiCAO HuiZHANG Zuxun Professor School of Information Engineering WTUSM Wuhan China |
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| Institution: | BAO XiuzhiCAO HuiZHANG Zuxun,Professor,School of Information Engineering,WTUSM,Wuhan,China,130079 |
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| Abstract: | This paper presents a new spline called arc spline. It lakes two arcs connecting adjacent points among a sampled series, with known tangental of each sampled point. The calculation for the parallel, the curve length and the segmenting point coordinates are simple, thus making map symbol generation simplified. When "arclet" occurs, some special processing must be taken. |
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| Keywords: | arc-splines computer graphics computer-aided cartography arclet processing |
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