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Detection of commercials in video content based on logo presence without its prior knowledge

机译:在没有先验知识的情况下基于徽标的存在来检测视频内容中的广告

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Among many methods for commercial detection in TV video content the most precise and most used one in software today is the method of recognizing logo presence, and freeware as well as shareware software using it usually needs some data about the channel logo. In this paper a commercial detection method is described which is also based on logo recognition, but without need of any prior knowledge of logo data like shape, position or colors. Applying the method on several test videos showed a 100% recognition of commercial presence and about 80% of correct determination of the begin and the end of commercials whereby videos with noise were also used.
机译:在电视视频内容的多种商业检测方法中,当今软件中最精确,使用最多的一种方法是识别徽标的存在,使用该徽标的免费软件和共享软件通常都需要一些有关频道徽标的数据。在本文中,描述了一种商用检测方法,该方法也基于徽标识别,但是不需要任何徽标数据(如形状,位置或颜色)的任何先验知识。在数个测试视频上应用该方法显示出100%认可了广告的存在,并且正确地确定了广告的开始和结束的80%,其中还使用了带有噪声的视频。

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