Text information retrieval is an important field in content-based retrieval of video.

提取文字信息是基于内容的视频检索中重要内容。

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Multidimensional indexing technology is the key technology of content-based retrieval in image database.

多维索引技术是基于内容检索的图像数据库的关键技术。

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This paper presents the method of using histogram to implement content-based retrieval in compressed-video.

文章介绍了以直方图为工具实现压缩视频基于内容检索系统的方法。

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