首页> 外文会议>2015 Global Conference on Communication Technologies >An approach to color transformation for image encryption and data hiding
【24h】

An approach to color transformation for image encryption and data hiding

机译:用于图像加密和数据隐藏的颜色转换方法

获取原文
获取原文并翻译 | 示例

摘要

A method for image encryption is proposed to hide a secret image into another image. In this paper, a technique is presented to color transform the secret image and embed it into a target image(pre-selected from database), to disguise it and make it look like the target image. The secret image is earlier divided into small fragments called as tile images. Pixel color transformations of these tile images are performed. Thus, the output image looks similar to a randomly selected target image, in which the secret image is hidden by color transforming it to look like the target image. Such a technique is necessary to hide the secret image for transmitting it losslessly. The textual information related to the secret image is embedded into the secret image with the help of data hiding techniques before dividing it into fragments.
机译:提出了一种用于图像加密的方法以将秘密图像隐藏到另一图像中。在本文中,提出了一种对秘密图像进行颜色转换并将其嵌入到目标图像(从数据库中预先选择)中以对其进行伪装并使其看起来像目标图像的技术。秘密图像较早被分成称为碎片图像的小片段。对这些平铺图像进行像素颜色转换。因此,输出图像看起来类似于随机选择的目标图像,其中,秘密图像通过将其颜色转换为看起来像目标图像的方式隐藏起来。隐藏秘密图像以无损地传输它是必需的。与秘密图像有关的文本信息在将数据分成碎片之前,借助数据隐藏技术将其嵌入到秘密图像中。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号