Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Magnetic Resonance Imaging is one of most important imaging technique, however, it still needs a lot of improvement to enhance the quality of the image and reduce time. In this report, the issue that has been focus on is who to reduce time of reconstruction while maintaining or improving the image feature. There so many methods of reconstructing an image of MRI such as GRAPPA, SENSE and SMASH. Two of them were used to be improved are GRAPPA (Generalized Auto-calibrating Partially Parallel Acquisitions) and SENSE(Sensitivity Encoding). Deep research on MRI has helped to develop various image reconstruction techniques with a goal of minimize the scan time while keeping or increasing the image quality. Some of these techniques are affected negatively by the technical and physiologic problems or artifacts that happen when magnetic field gradients are switched in a short time. For example, peripheral nerve stimulation can be caused by the switched magnetic field gradients. However, these limitations or problems can be solved by some of the proposed parallel imaging techniques. Parallel imaging is the most efficient and newest imaging technique and is counted to be the most effective. SENSE (Sensitivity Encoding), GRAPPA (Generalized Auto-calibrating Partially Parallel Acquisitions) and NL-GRAPPA (Nonlinear GRAPPA) are between many other common parallel imaging techniques. However, parallel imaging still has some problems when reconstructing images and therefore it requires more improvement and research.
This paper aims to study the image reconstruction of two of those common methods, NL-GRAPPA & SENSE, as images for both were produced and comparison to other methods. In this thesis we were able to successfully reconstruct NL-GRAPPA images and partially completing SENSE using MATLAB for both methods.
Discuss the health risks associated with acute exposure to high altitude and how can these risks be minimized?
Three surviving sailors ate boy's remains for four days, at which point they were rescued by passing boat, they were in seriously weakened condition. Must Brooks have been charged with crime for eating boy's flesh? Describe.
In 2-3 pages, address the following: Provide an overview of the developmental theory in psychology you have chosen. Describe the stage or stages of the theory that are most applicable to the current phase of life described in the scenario
Madeleine is an intern at a hospital on a ward that deals primarily with patients who have bi-polar disorder. After a few months, she is slowly becoming convinced that her boss doesn't like her, and is trying to get rid of her by assigning her to wor..
Why is so much attention paid to modern sedimentary systems like rivers, glaciers, deserts, and so on?
ethics includes the moral values beliefs and rules that establish the right or appropriate ways in which one person or
If you were considering making a private donation to a human service organization, what would you want to see to help you determine whether or not to give the donation to a particular organization?
The observation window of a deepwater diving vessel is 0.5 meters in diameter. Determine the net hydrostatic force on this window if the diving vessel is submerged in seawater (density = 1025 kg/m^3) to a depth of 1500 m.
SHOULD MARIJUANA BE LEGALIZED FOR RECREATIONAL USE- Construct an argument for a position on the topic. This is the position that you will defend in your Final Paper. Make your argument as good as possible: In particular, make sure that all of your ..
One of the over-arching themes in Franklin's Autobiography is that of self-improvement. Franklin intends for his own experience to serve as model for others.
Write a research paper comparing the political systems, structures, and functions of the U.K. and the U.S. Compare the advantages and disadvantages of each political system. Explain how and why different socialization agents affected the structure of..
Do you think there is a relationship between the arts and the social justice movement. Why or why not? Provide examples to support your opinion
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd