| 基于显著点的感兴趣区域提取 |
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| 引用本文： | 郑剑锋,孙军,周军.基于显著点的感兴趣区域提取[J].信息技术,2009(5). |
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| 作者姓名： | 郑剑锋 孙军 周军 |
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| 作者单位： | 上海交通大学图像通信与信息处理研究所,上海,200240;上海交通大学上海市数字媒体处理与传输重点实验室,上海,200240 |
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| 摘 要： | 提出了一种基于显著点的感兴趣区域提取方法,首先对图像进行分割,然后用基于小波变换的方法提取图像的显著点,并对得到的显著点进行扩展;最后根据扩展后的显著点分布情况来判断每一块分割区域是否属于感兴趣区域.该法对简单背景图像具有较好的效果.
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| 关 键 词： | 感兴趣区域 显著点 图像分割 |
Regions of interest extraction based on salient points |
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| ZHENG Jian-feng,SUN Jun,ZHOU Jun.Regions of interest extraction based on salient points[J].Information Technology,2009(5). |
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| Authors: | ZHENG Jian-feng SUN Jun ZHOU Jun |
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| Affiliation: | 1.Institute of Image Communication & Information Processing;Shanghai JiaotongUniversity;Shanghai 200240;China;2.Shanghai Key Laboratory of Digital Media Processing and Transmission;Shanghai Jiaotong University;China |
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| Abstract: | A novel algorithm for regions of interest extraction based on salient points is presented.First image is segmented;then the salient points are got according to the wavelet transform,and the salient points are expanded;at last,each region is judged according to the expanded salient points.The algorithm is suited for image with simple backgrounds. |
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| Keywords: | regions of interest salient point image segmentation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
