After studying the existing graphics extraction algorithm, a new graphics recognition algorithm-an off-line recognition method for freehand graphics based on line segment tracing is proposed.

在研究了现有图形提取算法的基础上，本文针对手绘图形绘制不规则的特点，提出了一种新的图形识别算法—基于直线段跟踪的手绘图元识别算法。

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The host computer software can be programmed in graphic style, and resolve the graphics by line segment based on the rule of shortest path seeking from inside to outside.

并且按照由里到外寻找最短路径的方法，以直线段为单位对图形进行了加工路径的优化。

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Unlike consumer PCs where AMD dominates in the notebook segment, Nvidia dominates in professional graphics segment both in desktops and notebooks.

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Graphics segment revenue decreased seven percent sequentially and 15 percent year-over-year.

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The Display and Graphics segment produced 13.5% of sales.

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