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https://ah.lib.nccu.edu.tw/handle/140.119/75910
題名: | Curve and surface interpolation using rational radial basis functions | 作者: | Liao, Wen-hung;Aggarwal, Jake K. 廖文宏 |
貢獻者: | 資科系 | 日期: | 1996 | 上傳時間: | 17-Jun-2015 | 摘要: | This paper addresses the problem of reconstructing two-dimensional curves and three-dimensional surfaces from scattered, sparse measurements. We extend the rational Gaussian (RaG) functions introduced by Goshtasby (1993) to general rational radial basis functions and develop a method to compute the smoothness parameters for the shape model by considering the adjacency relation of the control points. Experimental results demonstrate substantial improvements over the original RaG-based method when the input data is sparse and the distribution of the control points is highly nonuniform | 關聯: | International Conference on Pattern Recognition - ICPR , vol. 4, pp. 8-13 vol.4 | 資料類型: | conference | DOI: | http://dx.doi.org/10.1109/ICPR.1996.547224 |
Appears in Collections: | 會議論文 |
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