| 基于多分辨率的广告视频文本定位 |
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| 引用本文： | 钮燕.基于多分辨率的广告视频文本定位[J].科技信息,2011(29):I0305-I0307. |
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| 作者姓名： | 钮燕 |
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| 作者单位： | 南通工贸技工学校; |
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| 摘 要： | 广告视频中的文本定位是视频广告探测系统的一部分,为了能够更加精确地定位出广告的边界位置,可以在视频广告探测系统中引入文本信息作为一种判断的依据。文章对原有的基于边缘特征多次投影分析的文本定位方法进行改进,提出了一种基于多分辨率的广告视频文本定位算法,实验表明该算法对于广告文本的定位效果较好,并为广告边界位置的定位提供了辅助信息。
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| 关 键 词： | 视频文本定位 多分辨率 视频广告 |
Video Text Localization in Advertisements Based Multi-resolution |
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| NIU Yan.Video Text Localization in Advertisements Based Multi-resolution[J].Science,2011(29):I0305-I0307. |
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| Authors: | NIU Yan |
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| Affiliation: | NIU Yan (Nan Tong Gong Mao Jigong Xuexiao,Nantong Jiangsu,226000,China) |
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| Abstract: | Video text localization in advertisements is a part of the advertisements detection system.In order to detect the advertisements boundary accurately,the text information is used in the advertisements detection system.The edge based algorithm is improved and a multi-resolution based video text localization in advertisements algorithm is presented in this paper.Experimental results have shown that this method can give out a good result for video text localization in advertisements. |
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| Keywords: | Video text localization Multi-resolution Video advertisements |
| 本文献已被 CNKI 维普 等数据库收录！ |
