首页> 外文期刊>WSEAS Transactions on Signal Processing >Copy-Move Forgery Detection in Digital Images by Reduced Features Ovelapping Block-Based Algorithm
【24h】

Copy-Move Forgery Detection in Digital Images by Reduced Features Ovelapping Block-Based Algorithm

机译:通过减少基于块的算法来复制 - 移动数字图像中的伪造检测

获取原文
获取原文并翻译 | 示例
           

摘要

Digital image forgery is one of the problems that, besides many benefits, appears with widespread use of digital images in all areas of life. Unfortunately, with rapidly developing and increasingly more powerful hardware and software, not only is digital photography manipulation for legitimate goals easier, but also for the forgery. One well-known forgery of digital images is the so-called copy-move forgery where one part of the image is copied to another location in the same image. In this paper we proposed an ovarlaping block-based method for detection of copy-move forgery. It uses overlaping blocks of the size 16*16 and only three features extracted from such blocks. Huge amount of computation is reduced by using bin-sort algorithm. The proposed method was tested on standard benchmark images and in spite of its simplicity it proved to be very successful.
机译:数字图像伪造是除了许多好处的问题之一,出现在所有生活领域中的数字图像广泛使用。 不幸的是,随着迅速发展和越来越强大的硬件和软件,不仅是数字摄影操纵的合法目标更容易,而且还为伪造。 一个众所周知的数字图像伪造是所谓的复制移动伪造,其中一部分图像被复制到同一图像中的另一个位置。 在本文中,我们提出了一种基于卵形的基于块的方法,用于检测复印伪造。 它使用大小16 * 16的重叠块,并且仅从这种块中提取的三个特征。 通过使用BIN排序算法减少了大量的计算。 该方法在标准基准图像上进行了测试,尽管其简单起见,证明是非常成功的。

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