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.
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。
The technique system of intelligent sketching is presented, including the pen based natural gesture interface, free-hand sketching input, sketching recognition and sketch based solid modeling.
构建出智能草图的技术体系，包括基于单笔划的自然手势界面，徒手草图输入，草图识别与基于草图的几何建模。
You can sketch for one or two hours and work out multiple possible solutions to the design problem at hand.
花上一两个小时随意画一画，得到多种备选方案。
A new customer may even assume a hand-drawn sketch on a sheet of paper counts as a design file and, once that sheet has been handed to the sign shop, the design stage of the project is complete!
一个新客户甚至认为会在纸上手绘设计图文，一旦这个设计图纸到了标识商铺那里，整个标识项目的设计部分就完成了。
The prosification of Wangzengqi's novels reflects in: literary sketch of figures; free hand brushwork in narration; subjectivity; structure freedom.
汪曾祺小说的散文化表现为：人物描写的散文化；叙述的写意性、观性；结构的随意性。
The prosification of Wangzengqi's novels reflects in: literary sketch of figures; free hand brushwork in narration; subjectivity; structure freedom.
汪曾祺小说的散文化表现为：人物描写的散文化；叙述的写意性、观性；结构的随意性。
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