Creation of motion artifact images.
- Nobukiyo Yoshida (13794356)
- Hajime Kageyama (13794359)
- Hiroyuki Akai (321585)
- Koichiro Yasaka (13794362)
- Haruto Sugawara (13794365)
- Yukinori Okada (132408)
- Akira Kunimatsu (156363)
Publication date
September 2022
DOI Publisher
Public Library of Science (PLoS)Abstract
The following process was used to create motion artifact images. First, two images were created, one rotated to the left and one rotated to the right of the image. Secondly, the two types of images were Fourier transformed (FFT), and we filled k-space with zeros at equal intervals. Finally, the top and bottom half of each k-space were merged to create one image, and we performed an inverse Fourier transform (IFT) of the merged image to create an image with simulated motion artifacts.</p
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