Experimental results show that the approach presented has ideal precision for color mark recognition.

实验结果表明，该方法具有较理想的彩色色标识别效果。

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Artificial mark recognition, including mark area recognition and mark pattern recognition, is a significant process of augmented reality.

人工标志识别包括标志区域识别和标志图案识别，它是实现增强现实的重要步骤。

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This paper discusses a document image analysis system based on optical mark recognition. The design method and implementation techniques are emphasized.

本文讨论了一种基于光学标记识别技术的文档图象识别系统，重点阐述了该系统的设计思想和实现技术。

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This paper discusses a document image analysis system based on optical mark recognition. The design method and implementation techniques are emphasized.

本文讨论了一种基于光学标记识别技术的文档图象识别系统，重点阐述了该系统的设计思想和实现技术。

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