The common point is that they chose the points of the original curves as approaching polygon. Hand-painted curves are special digital curves.
手绘曲线是一种特殊的数字曲线,它的数据点与日常图像边缘检测得到的点有一定的区别,因为后者相对较稠密,而确定手绘曲线的数据点相对稀疏。
参考来源 - 基于Bezier曲线的手绘图The common point is that they chose the points of the original curves as approaching polygon. Hand-painted curves are special digital curves.
手绘曲线是一种特殊的数字曲线,它的数据点与日常图像边缘检测得到的点有一定的区别,因为后者相对较稠密,而确定手绘曲线的数据点相对稀疏。
参考来源 - 基于Bezier曲线的手绘图·2,447,543篇论文数据，部分数据来源于NoteExpress
在等的时候，利用所得数据，手绘或用个人电脑作图。跟助教讨论一下你的滴定曲线。讨论一下接著的滴定分析要否要作改变。
While waiting, plot your data by hand or use your PC. Review your titration curve with your ta. Discuss any changes which should be made for subsequent titrations.
为了勾勒点云的骨架或在点云上标记符号，提出一种基于手绘的点云表面曲线构造方法。
To outline the silhouette of point cloud or mark some special signs on it, a novel approach for creating curves on point cloud with free-hand sketch is presented.
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