This paper proposes a video text tracking and text stroke extraction method under complex background.

本文提出了一种简便合理的中文报纸排架排序法———字数笔画与邮发代号相结合的方法。

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This paper studies the video text extraction and recognition. The main parts are the algorithm and key technology of text localization, text tracking and text segmentation.

本文研究的是视频文字的提取和识别，主要包括视频文字定位、跟踪和分割三部分算法及关键技术的研究。

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Kathy McKeown, who will be the director of the Institute for Data Sciences and Engineering, said research projects in the media center will include the development of more sophisticated search tools for content in online videos and the tracking of online text, video and images to understand when people express opinions and how they persuade each other.

WSJ: Columbia Sets Tech Expansion, Third in City