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Scalable user-friendly image sharing

机译:可扩展的用户友好图像共享

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摘要

Image sharing addresses a fault-tolerant protection mechanism for important images. In a typical image sharing scheme, the generated shadow images usually have a noise-like appearance that conceals the secret image completely, but this makes them difficult to identify and manage. This paper proposes a scalable user-friendly image sharing scheme in which each generated shadow image looks like a shrunken replica of the original image. The scheme provides an easy-to-identify interface for managing the shadow images. Compared with previous user-friendly image sharing schemes, the proposed method can reconstruct the original image without any loss and still has the small-size shadow images. A notable feature is that the qualities of generated shadow images are scalable in the proposed scheme, which allows the quality of the shadow images to be adjusted according to the requirements of diverse applications.
机译:图像共享解决了重要图像的容错保护机制。在典型的图像共享方案中,生成的阴影图像通常具有类似噪声的外观,可以完全隐藏秘密图像,但这使它们难以识别和管理。本文提出了一种可扩展的用户友好图像共享方案,其中每个生成的阴影图像看起来都像原始图像的缩小副本。该方案提供了易于识别的界面来管理阴影图像。与以前的用户友好图像共享方案相比,该方法可以重建原始图像而不会造成任何损失,并且仍然具有较小的阴影图像。一个显着的特征是,在所提出的方案中生成的阴影图像的质量是可缩放的,这使得可以根据不同应用的需求来调整阴影图像的质量。

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