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首页> 外文会议>2019 IEEE Eurasia Conference on Biomedical Engineering, Healthcare and Sustainability >Reversible Data Hiding in Image System by Histogram-Shift Strategy
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Reversible Data Hiding in Image System by Histogram-Shift Strategy

机译：直方图移位策略隐藏图像系统中的可逆数据

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摘要

Personal privacy concerns in healthcare applications are even more vital. This write-up defines the application of clinical images in shielding person information. A relatively easy to fix photo hiding plan based upon bar graph countered is primarily utilized to protect medical documents. On top of that, we used 2 specifications, a linear forecaster of non-uniform weights as well as limits, to improve efficiency in terms of medical photo high quality and ingrained record ratio. Weights are used to boost prediction precision and therefore improve the ability to embed confidential information. Limits are made use of to identify image qualities as well as stay clear of overflow or underflow issues. For picture attribute decision, we select a peak factor and after that relocate one system to the right for data hiding. Prior to the data is concealed, the method will additionally pre-process the underflow and also overflow problems of the images embedded in the clinical records in the photo, without salt as well as pepper results on the picture generation. Speculative outcomes show that this approach can provide excellent embedding capacity without substantial distortion. In our technique, using weights as well as limits does increase the capacity of information based upon bar graphs to hide information while keeping picture high quality.
机译：医疗保健应用中的个人隐私问题变得更加重要。该文章定义了临床图像在屏蔽人员信息中的应用。基于计数的条形图的相对容易修复的照片隐藏计划主要用于保护医疗文档。最重要的是，我们使用了2种规格，即不均匀权重和极限的线性预测器，以提高医疗照片的高质量和稳定的记录比率。权重用于提高预测精度，因此可以提高嵌入机密信息的能力。利用限制来识别图像质量，并避免出现上溢或下溢问题。对于图片属性决策，我们选择一个峰值因子，然后将一个系统移到右侧以隐藏数据。在隐藏数据之前，该方法还将对照片中临床记录中嵌入的图像的下溢和溢出问题进行预处理，而在生成照片时不会出现盐分和胡椒粉的结果。推测结果表明，这种方法可以提供出色的嵌入能力，而不会产生实质性的失真。在我们的技术中，使用权重和限制确实会增加基于条形图的信息容量以隐藏信息，同时保持图片的高质量。

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  • 来源
  • 会议地点 Okinawa(JP)
  • 作者

    Min-Hao Wu; Ting-Cheng Chang; Mao-Lin Chen; Pei-Hung Ch;

  • 作者单位

    College of Information Mechanical and Electrical Engineering, Ningde Normal University, No.1 College Road, Dong Qiao Economic and Technology Development Zone, NingDe City, FuJian Provice, China;

    College of Information Mechanical and Electrical Engineering, Ningde Normal University, No.1 College Road, Dong Qiao Economic and Technology Development Zone, NingDe City, FuJian Provice, China;

    College of Information Mechanical and Electrical Engineering, Ningde Normal University, No.1 College Road, Dong Qiao Economic and Technology Development Zone, NingDe City, FuJian Provice, China;

    College of Information Mechanical and Electrical Engineering, Ningde Normal University, No.1 College Road, Dong Qiao Economic and Technology Development Zone, NingDe City, FuJian Provice, China;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Biomedical imaging; Bars; X-ray imaging; Conferences; Biomedical engineering;

    机译：生物医学成像;酒吧; X射线成像;会议;生物医学工程;;

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