| CONVERSION FORMULAS FOR RATIONAL BEZIER SURFACES |
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| 摘 要： | ＣＯＮＶＥＲＳＩＯＮＦＯＲＭＵＬＡＳＦＯＲＲＡＴＩＯＮＡＬＢＥＺＩＥＲＳＵＲＦＡＣＥＳＨｕＳｈｉｍｉｎ；ＷａｎｇＧｕｏｚｈａｏＡｂｓｔｒａｃｔ：Ｉｎｔｈｉｓｐａｐｅｒ，ｗｅｉｎｖｅｓｔｉｇａｔｅｔｈｅｉｎｈｅｒｅｎｔｒｅｌａｔｉｏｎｓｈｉｐｂｅｔｗｅ...
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CONVERSION FORMULAS FOR RATIONAL BEZIER SURFACES |
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| Authors: | Hu Shimin Wang Guozhao |
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| Affiliation: | Hu Shimin; Wang Guozhao |
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| Abstract: | In this paper, we investigate the inherent relationship between two types of rational Bezier surfaces. We present a conversion formula for rational Bezier surfaces from triangular patches to rectangular patches with straight forward geometric interpretations, an inverse process of such conversion is also considered. |
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| Keywords: | ss: rational Bezier patch degree elevation conversion formula parameter transformation |
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