Text in video can provide important semantic information.

视频数据中的文本可提供重要的语义信息。

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Text in video can provide an important supplemental source of index semantic information.

视频数据中的文本能提供重要的语义信息。

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The approaches are not adaptive, in condition of complex background, low resolution, varied font, size, color of text in video.

这些方法在图像背景复杂、图像分辨率低以及字幕字体、大小、颜色多变这些条件下，适应性差。

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Her blog, Bacon is My Enemy, serves as her online diary, in text and video.

CNN: Losing weight, saying 'yes' in 2009

Blinkx released a tool Wednesday that lets online publishers place targeted text ads in any video embedded on a Web site based on the actual content of the video.

FORBES: Magazine Article

"Video search is difficult, " he says, explaining that most video search looks for descriptive text in tags attached to the video, which can be incomplete or misleading.

FORBES: E-Gang