Finally, the experiment results compared with the BP neural network algorithm and polynomial matching algorithm show that the new model improves color conversion accuracy effectively.

最后，本算法与BP神经网络和多项式拟合算法比较，色彩转换精度有明显提高。

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An algorithm based on area search matching was proposed. The algorithm used color information of measure points to find image grids and to measure the displacement in similar material experiment.

本文提出一种基于区域搜索匹配算法，利用测点的颜色信息寻找网格点，进行相似材料位移的非接触测量。

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