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FREE-VIEW TV WATERMARK SELECTION BASED ON THE DISTRIBUTION CHARACTERISTICS

机译:根据分布特性的免费视图电视水印选择

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In Free-View Television (FTV), the user can interactively control the viewpoint and generate new arbitrary views of a dynamic scene from any 3D position. The new views might be recorded and misused. Therefore the problem of copyright and copy protection in FTV should be solved. Among many alternative rights management methods, the copyright problem for visual data can be approached by means of embedding hidden imperceptible information, called watermark, into the image and video content. But this approach differs from the simple watermarking technique, since watermark in FTV should not only be resistant to common video processing and multi-view video processing operations, it should also be easily extracted from a generated video of an arbitrary view. In this paper, we focus on the evaluation of the performance of several watermarks according to their distribution characteristics in order to survive in the new generated arbitrary views of FTV.
机译:在自由视电视(FTV)中,用户可以交互地控制视点并从任何3D位置生成动态场景的新任意视图。新视图可能会记录和滥用。因此,应解决FTV中版权和复制保护问题。在许多替代权利管理方法中,可通过将被称为水印的隐藏难以察觉信息嵌入到图像和视频内容中来接近视觉数据的版权问题。但这种方法与简单的水印技术不同,因为FTV中的水印不仅应该抵抗普通视频处理和多视图视频处理操作,因此也应该从所产生的任意视图视频中提取它。在本文中,我们专注于根据其分布特征评估几种水印的性能,以便在新的FTV的新的任意视图中存活。

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