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MPEG-7 Based Image Retrieval on the World Wide Web

机译:万维网上基于MPEG-7的图像检索

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Due to the rapid growth of the number of digital media elements like image, video, audio, graphics on Internet, there is an increasing demand for effective search and retrieval techniques. Recently, many search engines have made image search as an option like Google, AlltheWeb, AltaVista, Freenet. In addition to this, Ditto, Picsearch, can search only the images on Internet. There are also other domain specific search engines available for graphics and clip art, audio, video, educational images, artwork, stock photos, science and nature [www.faganfinder.com/img]. These entire search engines are directory based. They crawls the entire Internet and index all the images in certain categories. They do not display the images in any particular order with respect to the time and context. With the availability of MPEG-7, a standard for describing multimedia content, it is now possible to store the images with its metadata in a structured format. This helps in searching and retrieving the images. The MPEG-7 standard uses XML to describe the content of multimedia information objects. These objects will have metadata information in the form of MPEG-7 or any other similar format associated with them. It can be used in different ways to search the objects. In this paper we propose a system, which can do content based image retrieval on the World Wide Web. It displays the result in user-defined order.
机译:由于互联网上的图像,视频,音频,图形等数字媒体元素的数量迅速增长,因此对有效搜索和检索技术的需求不断增长。最近,许多搜索引擎都将图像搜索作为一种选择,例如Google,AlltheWeb,AltaVista和Freenet。除此之外,Pitsearch的Ditto只能搜索Internet上的图像。还有其他针对特定领域的搜索引擎,可用于图形和剪贴画,音频,视频,教育图像,艺术品,图片,科学和自然[www.faganfinder.com/img]。这些整个搜索引擎都是基于目录的。他们会爬行整个Internet并为某些类别的所有图像建立索引。它们不会相对于时间和上下文以任何特定顺序显示图像。随着MPEG-7(一种描述多媒体内容的标准)的可用性,现在可以将图像及其元数据以结构化格式存储。这有助于搜索和检索图像。 MPEG-7标准使用XML来描述多媒体信息对象的内容。这些对象将具有MPEG-7格式或与它们相关的任何其他类似格式的元数据信息。可以用不同的方式来搜索对象。在本文中,我们提出了一个系统,该系统可以在万维网上执行基于内容的图像检索。它以用户定义的顺序显示结果。

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