首页> 外文会议>Conference on Storage and Retrieval for Media Databases 2001 Jan 24-26, 2001, San Jose, USA >Content-based Multiresolution Indexing and Retrieval of Paleontology Images
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Content-based Multiresolution Indexing and Retrieval of Paleontology Images

机译:基于内容的古生物学图像多分辨率索引与检索

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In this article a research work in the field of content-based image retrieval in large database applied to the Paleontolgy image database of the universite de Bourgogne, Dijon, France called "TRANS'TYFIPAL" is proposed. Our indexing method is based on multiresolution decomposition of database images using wavelets. For each kind of paleontology images we try to find a characteristic image representing it. This model image is computed using a classification algorithm on the space of parameters extracted from the wavelet transform of each image. Then a search tree is built to offer users a graphic interface for retrieving images. So that users have to navigate through this tree to find an image similar that of to their request. Our contribution in the field is the building of the model and of the search tree to make user access easier and faster. This paper ends with a conclusion on first coming results and a description of future work to be done to enhance our indexing and retrieval method.
机译:在本文中,提出了在大型数据库中基于内容的图像检索领域的研究工作,该研究已应用于法国第戎Bourgogne大学的Paleontolgy图像数据库,称为“ TRANS'TYFIPAL”。我们的索引方法是基于使用小波对数据库图像进行多分辨率分解的。对于每种古生物学图像,我们尝试找到代表它的特征图像。使用分类算法在从每个图像的小波变换提取的参数空间上计算该模型图像。然后,构建搜索树以为用户提供用于检索图像的图形界面。因此,用户必须在这棵树中导航才能找到与其请求相似的图像。我们在该领域的贡献是构建模型和搜索树,以使用户访问更加轻松快捷。本文最后总结了先来的结果,并描述了为增强索引和检索方法而需要做的工作。

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