Taizhou Dongwang Auto Parts Co. , Ltd is located in the Gold Coast of Zhejiang Yuhuan convenient traffic. The company specializing in producing keeping shelf and starpolygon wheel of C. V joint.
Finally, numeral simulation shows that the star pattern identification algorithm based on the convex polygon has high robustness and the ratio of identification is above 99%.
仿真结果表明：在任意视场中，基于凸多边形的星图识别成功率高于99%，并具有较强的鲁棒性。
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Whiteboard software system can create and save new documents, edit colors, painting the polygon and star-shaped, oval, straight line and so on.