| 采用多特征融合的镜头边界检测方法 |
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| 引用本文： | 刘群,江伟,吴渝. 采用多特征融合的镜头边界检测方法[J]. 计算机工程与应用, 2010, 46(13): 171-174. DOI: 10.3778/j.issn.1002-8331.2010.13.051 |
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| 作者姓名： | 刘群 江伟 吴渝 |
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| 作者单位： | 重庆邮电大学计算机科学与技术学院,重庆,400065;重庆邮电大学计算机科学与技术学院,重庆,400065;重庆邮电大学计算机科学与技术学院,重庆,400065 |
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| 基金项目： | 重庆市自然科学基金No.2007BB2386;;重庆市教委应用基础研究项目(No.KJ070504)~~ |
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| 摘 要： | 提出了一种特征融合的镜头边界检测方法。HSV色彩直方图进行镜头边界检测是一种常用、有效的方法,该文融合了视频帧的HSV直方图特征、边缘特征和纹理特征,计算出不连续帧。最后,采用Kohonen网络自组织网络对不连续帧值进行聚类得到镜头边界。实验结果表明该方法不仅是可行和有效的,也解决了需要阈值的问题。
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| 关 键 词： | 特征融合 镜头边界检测 自组织网络 色彩直方图 |
| 收稿时间： | 2008-10-21 |
| 修稿时间： | 2009-1-13 |
Approach of shot-boundary detection based on multi-feature fusion |
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| LIU Qun,JIANG Wei,WU Yu. Approach of shot-boundary detection based on multi-feature fusion[J]. Computer Engineering and Applications, 2010, 46(13): 171-174. DOI: 10.3778/j.issn.1002-8331.2010.13.051 |
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| Authors: | LIU Qun JIANG Wei WU Yu |
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| Affiliation: | School of Computer Science and Technology,Chongqing University of Posts and Telecommunications,Chongqing 400065,China |
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| Abstract: | An approach of shot-boundary detection by fusing feature is proposed.HSV histogram is a common and effective method for shot boundary detection.In this paper,discontinuous frame is obtained based on HSV histogram,edge orientation histograms and texture feature firstly.Then the Kohonen self-organized network is used to receive the shot boundary by clustering the discontinuous frame.The results of experiments show that this proposed approach can detect shot effectively and doesn't need threshold. |
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| Keywords: | feature fusion shot boundary detection self-organized network HSV histogram |
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