It USES techniques of image skeletonization, convex hull convergence and rectangular frame convergence algorithms.

运用于图像中轴变换、凸包逼近、矩边逼近等算法。

youdao

The utility model provides a cocoon-picking rack, comprising a rectangular frame, a foldable support, and a propping up line.

本实用新型提供了一种摘茧架，包括矩形框架、可折叠支撑脚与支撑线。

youdao

The most common type encountered is the rectangular frame constructed of four support blocks suitably mounted on a back plate.

最常用的类型是矩形框架由适当地安装在底板上的四块支撑块组成。

youdao

It's a rectangular frame and it says Christopher's first haircut, that's your son and pictures - there's pictures of your wife and what is this?

NPR: Your Black Friday Shopping Agenda

Avoiding my reflections as well as I could, for these mirrors showed only a tired man with a look of sorrow in his eyes, I chose a rectangular mirror with a cherrywood frame.

NEWYORKER: Miracle Polish

Made of little more than an aluminum structural frame, steel decking and glass, the rectangular and almost-completely transparent house is spartan.

WSJ: The Do-It-Yourself Desert Retreat