To decide what the alternate text should be, think about what information the image conveys, and then describe this in a short phrase.
为了决定替代文本应该是什么，请考虑图像传达的是什么信息，然后用简短的短语描述。
ShapeIt: Bend text or image according to information in map layer.
根据映像层信息弯曲文字或图像。
At present, network information audit system is almost based on text information filtering, but badness information is embedded into image or image file directly by badness information provider.
目前网络信息审计系统大多基于文本信息的过滤，但不良信息的提供者将不良信息嵌入到图像或直接以图像文件，绕过监控。
Text extraction is a key technique in content-based video retrieval as textual information plays an important role in describing the content of image.
文字信息在描述图象内容时起着重要的作用，因此文字提取及识别是基于内容视频检索的关键技术。
Nowadays information hiding technology is widely used in many fields, such as cryptic communication, complex transmission, copyright protecting of image, video and text.
目前信息隐藏技术在图像、视频、文本的隐藏通信、复合传输、版权维护等方面已经有了较多的使用。
Digital library is a new concept and a new technology. The types of data include multimedia information such as text, voice, image and video, etc.
数字图书馆是一种新概念和新技术，数据类型包括文本、语音、图像、视频等多媒体信息。
The multimedia technology regards computer as the platform, collects all information, such as text, vision, sound, image, etc.
计算机多媒体技术是集文本、图像、声音、影像等诸项处理于计算机平台的多媒体综合应用。
A digital watermarking algorithm in binary text image: Because of the weak information hiding immunity of binary text image, many watermarking methods based on gray or color images are useless.
改进的二值文本图像水印算法：由于二值图像信息隐藏免疫力差，绝大多数基于灰度或彩色图像的水印算法不再适用。
In view of the importance of information and network security, a method of Chinese information encryption, BMP image and text hiding and the decryption is put forward.
针对信息与网络安全的重要性及严峻性，提出了一种汉字信息加密、在BMP图像文件中隐藏、恢复及解密的方法。
MCAI Courseware performs instruction's process with multimedia information format of text, graphics, sound and image.
MCAI课件以文、图、声、像并茂的多媒体信息形式实现教学过程。
And it also can be used to hide other information such as text, image into voice.
且该算法可以用于在语音中隐藏文本、图像等信息数据。
In the first stage, we plan to focus on these issues to research the document, so that we can master as much as possible details of the text and image information.
第一阶段，我们计划围绕上述问题进行文献研究，尽量掌握详细的文字和图像信息。
Multimedia courseware applies many kinds of media information, such as text, image, video frequency, voice, to construct the circumstances of computer assisted instruction directly and actively.
多媒体课件运用了文字、图像、视频、声音等多种媒体信息，构造生动、直观的计算机教学环境。
So it will be helpful for content analysis, browsing and retrieval of the scene image when the emerging text information is extracted from it.
因此将场景图像中出现的文字抽取出来，将会对场景图像的内容分析、检索和浏览提供有益的帮助。
So it will be helpful for content analysis, browsing and retrieval of the scene image when the emerging text information is extracted from it.
因此将场景图像中出现的文字抽取出来，将会对场景图像的内容分析、检索和浏览提供有益的帮助。
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