freehand sketch meaning in English
手勾草图
徒手草图
徒手画草图
Examples
- It was a freehand sketch .
那是一张手画的图样。 - Online freehand sketching recognition using primarily conic sections
基于二次曲线的在线手绘图识别 - By the integrating practice of this prototype system with a popular 3d cad system - solid works , the possibility of evolvement from traditonal 3d cad system into new generation freehand sketch - based system is proved
本文还通过该原型系统与目前主流的三维cad系统solidworks的融合实践，初步探讨了传统三维cad系统发展成为新一代的基于手绘草图的三维cad系统的可能性。 - The design and implement of the framework are discussed in details in this thesis . and in further , the resolving methods of correlative problems , such as on - line recognition of 2d freehand sketches , design and recognition of gestures , are studied as well
本文详细地讨论了草图语义表达和获取框架的设计思路和实现方法，并进一步研究了二维手绘草图联机识别、手势的设计与识别等相关问题的解决方案。 - In order to implement such a freehand sketch - based system , a framework of sketch intent expression and capture should be designed carefully , which should be natural , reasonable and efficient enough . this framework must focus on resolving two kinds of questions - what is user doing , and where is he / she doing
实现基于手绘草图的三维cad系统的关键是设计一个自然、合理、高效的草图语义表达与获取框架，它主要着眼于解决用户在做什么和在哪里做这两方面的问题。