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MRI and Random Masks
- Citation Author(s):
-
HassaanHaider
UniKL BMI - Submitted by:
- Hassaan Haider
- Last updated:
- Tue, 12/25/2018 - 00:09
- DOI:
- 10.21227/s808-n866
- Data Format:
- License:
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Abstract
The dataset can be used for Brain MRI study for academic purpose only. Undersampling Masks can be used for random undersampling at different sampling rates.
Instructions:
Acknowledgement of source is required.
The human brain MR image is scanned by 1.5 Tesla GE-HDxt-MRI scanner with Gradient Echo (GE) sequence and 8 channels head coils with the specifications i.e. TE=10 msec, flip angle=900, bandwidth=31.25 KHz, slice thickness=3 mm, TR=55, and image dimensions=256×256 at St. Mary's Hospital, London, England.
Masks can be used in Fourier Domain to undersample the image.
https://statweb.stanford.edu/~wavelab/ is used for taking wavelet transforms.
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