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العنوان
Medical image compression techniques /
المؤلف
Abd El-Ghany, Haitham Mahmoud Mohamed.
هيئة الاعداد
باحث / هيثم محمود محمد عبدالغني
مشرف / محمود محمد الزلبانى
مشرف / محمد السيد مرسى
مناقش / حسام الدين صلاح مصطفى
مناقش / رشدى عبدالرسول
الموضوع
Medical informatics. Image compression. Medicine - Information technology.
تاريخ النشر
2018.
عدد الصفحات
113 p. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
الهندسة الكهربائية والالكترونية
تاريخ الإجازة
01/09/2018
مكان الإجازة
جامعة المنصورة - كلية الهندسة - Department of Electronics and Communications
الفهرس
Only 14 pages are availabe for public view

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from 113

Abstract

Medical images compression is very important in the field of medicine today as it is used for saving the storage capacity and transmission time. Most of medical image need to be stored for future use. Also, sometimes medical image might be sent to other sites to diagnoses patient case. So that medical image need to undergo the process of compression before sending or storing it to save disk space or reduce sending time.This thesis explains two different image compression techniques; spatial domain techniques which alter the pixel of the image in the space domain and transformation techniques which transform the image into another domain. The most common techniques of the two methods are explained with results. Other techniques use more than one image compression techniques putting them all together to get hybrid image compression which can give advantages over one compression technique, accomplish more image compression ratio and also achieve acceptable quality when image is reconstructed. In this thesis a new hybrid image compression technique is proposed and discussed with results. The proposed technique uses three different image compression techniques to have the advantage of more than one method. Finally the results show that the proposed technique gives optimal results when compared to the traditional methods which are discussed in this thesis.