作　　者： ; ; ;

机构地区： 南京大学计算机科学与技术系计算机软件新技术国家重点实验室

出　　处： 《计算机辅助设计与图形学学报》 2009年第11期1569-1574,共6页

摘　　要： 将矢量场发型生成方法和手绘曲线交互相结合,提出一种交互式发型生成方法.该方法将发型曲线和发型编辑笔画作为矢量场生成的约束条件,使用户可利用手绘曲线来生成或编辑不同的发型,为发型生成提供了交互手段;同时,采用插值方法对空间矢量场计算进行了简化,确保了交互式发型生成的实时性.实验结果表明:文中方法可满足多种发型交互生成的需要. Combining vector-field-based hairstyling and sketch-based hairstyle curves, a method of interactive hairstyling with sketchy curves is proposed. By the method, three kinds of hairstyle curves and some hairstyle editing strokes are defined as the constraints of vector-field generation. The defined tools can be employed by users to control or modify hairstyles with their freehand drawing, so that a novel interactive mean is provided for hairstyling. Furthermore, an interpolation algorithm is used to simplify the vector-field computation, by wihieh the real-time performance of interactive hairstyle generation is achieved. Experimental results show several hairstyles interactively. that the proposed method can be used to generate

关 键 词： 基于草图的交互 头发建模 发型生成 矢量场

领　　域： [自动化与计算机技术] [自动化与计算机技术]