| 一种两层结构图像检索方法 |
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| 引用本文： | 王安娜.一种两层结构图像检索方法[J].科技信息,2011(35):327-327. |
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| 作者姓名： | 王安娜 |
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| 作者单位： | 西安文理学院机械电子工程系,陕西西安710065 |
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| 摘 要： | 本文提出了一种两层结构图像检索方法。该方法首先采用基于频谱分析的二维C0复杂性度量筛选出图像库中和查询图像相关的图像集合，然后在这个集合上使用图像的底层特征进行匹配以返回最终的检索结果。在Corel图像库上的初步实验结果表明提出的方法在一些检索性能指标上比传统的QBE框架好，同时缩短了检索时间。
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| 关 键 词： | 图像检索 纹理分析 复杂性测度 |
A Two-stage Hierarchical Method for Image Retrieval |
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| WANG An-na.A Two-stage Hierarchical Method for Image Retrieval[J].Science,2011(35):327-327. |
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| Authors: | WANG An-na |
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| Institution: | WANG An-na (Department of Mechancial and Electronic Engineering, Xi＇an University of Arts and Science, Xi＇an Shaanxi, 710065, China) |
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| Abstract: | In this paper, a two-stage hierarchical method for image retrieval is proposed. In the first stage, a complexity measurement called two-dimensional CO, which is based on the Fourier analysis, is used to pick up relevant images to the query example from the database. In the second stage, traditional QBE framework is adopted to retrieve the final targets. Preliminary experimental results on the Corel database show that the proposed method can achieve higher retrieval accuracy than QBE. Furthermore, the method cost less time in retrieval procedure. |
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| Keywords: | Content-based image retrieval Texture analysis Complexity measurement |
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