A simple method to denoise ratio images in magnetic resonance imaging

Disclosed is a Magnetic Resonance Imaging method comprising the steps of: generating an MRI sequence designed for acquiring data from an object to be imaged, wherein the MRI sequence is configured for generating at least two different standard images, respectively a first standard image (P) and a second standard image (NP); acquiring the two different standard images; and combining the two different standard images in a ratio image (S). The ratio image (S) is obtained by calculating a ratio of the first standard image (P) and the second standard image (NP) that is tunable by a parameter [gamma] wherein the parameter [gamma] is automatically chosen for maximizing the negentropy of the ratio image (S).


Year:
2014
Other identifiers:
EPO Family ID: 47722092
TTO: 6.1272
Laboratories:




 Record created 2017-05-24, last modified 2018-03-18


Rate this document:

Rate this document:
1
2
3
 
(Not yet reviewed)