提出一种综合利用文档图像的段落特征和局部像素分布相对差特征进行文档图像检索的方法。

This paper proposes document image retrieval method based on the paragraph feature combining up with the local relative difference of pixel distributions.

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这个新示例将每个段落的文本作为字符串进行检索。

This new example retrieves the text of each paragraph as a string.

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检索段落及其样式为基础。

Retrieving the Paragraphs and Their Styles.

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当然，可以只编写一个查询，使之包含检索段落、每个段落的样式以及每个段落的文本这些功能。

Of course, it would be possible to write a single query that contains the functionality to retrieve the paragraphs, the style of each paragraph, and the text of each paragraph.

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提出一种综合利用文档图像的段落特征和局部像素分布相对差特征进行文档图像检索的方法。

Ordinary document image retrieval algorithms can be classed into two classes, character content (OCR) based method and image level feature based method.

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提出一种综合利用文档图像的段落特征和局部像素分布相对差特征进行文档图像检索的方法。

Ordinary document image retrieval algorithms can be classed into two classes, character content (OCR) based method and image level feature based method.

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