Multipurpose Watermarking Algorithm for Medical Images

المؤلفون المشاركون

Yu, Changhui
Xiao, Shaozhang
Zhang, Zhengwei
Zhang, Yue

المصدر

Scientific Programming

العدد

المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-13، 13ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2020-09-01

دولة النشر

مصر

عدد الصفحات

13

التخصصات الرئيسية

الرياضيات

الملخص EN

Considering the existing medical image watermarking algorithms, a single function often has limitations, and a multipurpose watermarking algorithm for medical images is proposed.

First, medical images are divided into regions of interest (ROIs) and regions of noninterest (RONIs).

Then, the authentication watermark produced for each subblock of the ROI is embedded into the corresponding mapping subblock.

The visible watermark is embedded into the RONI, and, finally, the watermark information and constructed authentication information in each subblock of the ROI are embedded into the corresponding RONI subblock.

Simulation results show that the embedded visible watermark can protect and facilitate medical image management.

In addition, the proposed algorithm has strong robustness and very good visual quality.

It can simultaneously realize copyright protection and content authentication and also has high tamper localization capability.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Xiao, Shaozhang& Zhang, Zhengwei& Zhang, Yue& Yu, Changhui. 2020. Multipurpose Watermarking Algorithm for Medical Images. Scientific Programming،Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1209208

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Xiao, Shaozhang…[et al.]. Multipurpose Watermarking Algorithm for Medical Images. Scientific Programming No. 2020 (2020), pp.1-13.
https://search.emarefa.net/detail/BIM-1209208

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Xiao, Shaozhang& Zhang, Zhengwei& Zhang, Yue& Yu, Changhui. Multipurpose Watermarking Algorithm for Medical Images. Scientific Programming. 2020. Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1209208

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1209208