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.

youdao

看书要以理解为主，不必纠缠于细节，并在不懂的知识点处做上标记。

See a book want to be given priority to in order to understand, need not pester at detail, make number in the intellectual spot place that does not know.

youdao

看书要以理解为主，不必纠缠于细节，并在不懂的知识点处做上标记。

See a book want to be given priority to in order to understand, need not pester at detail, make number in the intellectual spot place that does not know.

youdao