کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
504528 864313 2008 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Joint source–channel coding: Secured and progressive transmission of compressed medical images on the Internet
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Joint source–channel coding: Secured and progressive transmission of compressed medical images on the Internet
چکیده انگلیسی

The joint source–channel coding system proposed in this paper has two aims: lossless compression with a progressive mode and the integrity of medical data, which takes into account the priorities of the image and the properties of a network with no guaranteed quality of service. In this context, the use of scalable coding, locally adapted resolution (LAR) and a discrete and exact Radon transform, known as the Mojette transform, meets this twofold requirement. In this paper, details of this joint coding implementation are provided as well as a performance evaluation with respect to the reference CALIC coding and to unequal error protection using Reed–Solomon codes.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computerized Medical Imaging and Graphics - Volume 32, Issue 4, June 2008, Pages 258–269
نویسندگان
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