MRI Interpolation for Multiple Sclerosis Lesion Quantification

被引：0

作者：

Farias, Fabian Ricardo ^{[1
]}

Klein, Pedro Costa ^{[1
]}

Soder, Ricardo Bernardi ^{[2
]}

Becker, Jefferson ^{[2
]}

Pinho, Marcio Sarroglia ^{[1
,2
]}

机构：

[1] Pontificia Univ Catolica Rio Grande do Sul, Comp Sci Sch Porto Alegre, Porto Alegre, RS, Brazil

[2] Pontificia Univ Catolica Rio Grande do Sul, Brain Inst Rio Grande Med Sch, Porto Alegre, RS, Brazil

来源：

PROCEEDINGS 2016 IEEE 40TH ANNUAL COMPUTER SOFTWARE AND APPLICATIONS CONFERENCE WORKSHOPS (COMPSAC), VOL 2 | 2016年

关键词：

Multiple Sclerosis; Image Interpolation;

D O I：

10.1109/COMPSAC.2016.159

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

One of the tools for the diagnosis of multiple sclerosis (MS) is the MRI scan. Among the acquisition protocols these exams are the Routine Protocol (PR) and the Specific Protocol (SP). The EP is an expensive and time consuming exam, but allows a more precise quantification of the lesions' volume. On the other hand, the PR is cheaper, however, its accuracy is lower for this task. Within this context, this work presents a study on the application of interpolation methods in order to simulate the SP exam from an PR scan. Tests conducted so far show that the interpolated tests provide a more accurate quantification of the volume of the lesions than that obtained through the PR scan.

引用

页码：633 / 636

页数：4

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