Abstract | ||
---|---|---|
This paper presents a method to suppress the bias artifact, also known as RF-inhomogeneity, in Magnetic Resonance Imaging
(MRI). This artifact produces illumination variations due to magnetic field fluctuations of the device. In the latest years
many works have been devoted to face this problem. In this work we present the 3D version of a new approach to bias correction,
which is called Exponential Entropy Driven Homomorphic Unsharp Masking (E
2
D − HUM). This technique has been already presented by some of the authors for the 2D case only. The description of the whole method
is detailed, and some experimental results are reported.
|
Year | DOI | Venue |
---|---|---|
2007 | 10.1007/978-3-540-71457-6_48 | MIRAGE |
Keywords | Field | DocType |
magnetic resonance imaging,magnetic field fluctuation,volumetric bias correction,latest year,illumination variation,bias correction,bias artifact,unsharp masking,exponential entropy driven homomorphic,whole method,magnetic field,magnetic resonance image | Unsharp masking,Homomorphic encryption,Computer vision,Magnetic field,Exponential function,Computer science,Bias correction,Artificial intelligence,Entropy (information theory),Magnetic resonance imaging | Conference |
Volume | ISSN | Citations |
4418 | 0302-9743 | 1 |
PageRank | References | Authors |
0.36 | 11 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Edoardo Ardizzone | 1 | 239 | 40.79 |
Roberto Pirrone | 2 | 140 | 36.09 |
Salvatore La Bua | 3 | 1 | 0.36 |
Orazio Gambino | 4 | 56 | 11.37 |