文章基本信息

标题：Data Hiding System with Mosaic Image for Protected Communication
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作者：Nitin Kumar Agrawal ; Neeraj Pandey ; Ashish Arya 等
期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2013
卷号：4
期号：5-5
出版社：Seventh Sense Research Group
摘要：A new image steganography method is proposed, which creates inevitably from an arbitrarilyselected target image a socalled secret mosaic image as a concealment of a given secret image. The mosaic image is yielded by dividing the secret image into tiles and transforming their colour characteristics to be those of the blocks of the target image. Automatic technique is designed for use in the colour revolution process so that the secret image may be recovered without loss. The method not only creates a steganography effect useful for secure keeping of secret images, but also provides a new way to solve the difficulty of hiding secret images with large data volumes into target images. Different experimental results show the possibility of the proposed method.
关键词：Image Mosaicking; algorithms