Nested Quantization Index Modulation for Reversible Watermarking and Its Application to Healthcare Information Management Systems
المؤلفون المشاركون
Ko, Lu-Ting
Sung, Tze-Yun
Chen, Jwu-E.
Hsin, Hsi-Chin
Shieh, Yaw-Shih
المصدر
Computational and Mathematical Methods in Medicine
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2011-12-13
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Digital watermarking has attracted lots of researches to healthcare information management systems for access control, patients' data protection, and information retrieval.
The well-known quantization index modulation-(QIM-) based watermarking has its limitations as the host image will be destroyed; however, the recovery of medical images is essential to avoid misdiagnosis.
In this paper, we propose the nested QIM-based watermarking, which is preferable to the QIM-based watermarking for the medical image applications.
As the host image can be exactly reconstructed by the nested QIM-based watermarking.
The capacity of the embedded watermark can be increased by taking advantage of the proposed nest structure.
The algorithm and mathematical model of the nested QIM-based watermarking including forward and inverse model is presented.
Due to algorithms and architectures of forward and inverse nested QIM, the concurrent programs and special processors for the nested QIM-based watermarking are easily implemented.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ko, Lu-Ting& Chen, Jwu-E.& Shieh, Yaw-Shih& Hsin, Hsi-Chin& Sung, Tze-Yun. 2011. Nested Quantization Index Modulation for Reversible Watermarking and Its Application to Healthcare Information Management Systems. Computational and Mathematical Methods in Medicine،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-502269
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ko, Lu-Ting…[et al.]. Nested Quantization Index Modulation for Reversible Watermarking and Its Application to Healthcare Information Management Systems. Computational and Mathematical Methods in Medicine No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-502269
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ko, Lu-Ting& Chen, Jwu-E.& Shieh, Yaw-Shih& Hsin, Hsi-Chin& Sung, Tze-Yun. Nested Quantization Index Modulation for Reversible Watermarking and Its Application to Healthcare Information Management Systems. Computational and Mathematical Methods in Medicine. 2011. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-502269
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-502269
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر