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June 10, 2022 02:56PM
I thought it was worth clarifying, the data set is a few non-sequential 2D images. So felt 2D registration was more appropriate than using 3dvolreg. I referenced the discussion below to guide my choice to start this problem but the registration hasn't come out well at all. I've tried a few iterations tampering with the default values in 3dAllineate, but to no avail. My hope/thought is figuring how to source a ROI/mask of voxels in base to register ought to give the best result. I also tried -emask option using an inverted mask but was also worse. Any guidance with this is very much appreciated.

[afni.nimh.nih.gov]

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Subject Author Posted

Help with Registration of Abdominal images

ebaldelo June 10, 2022 01:44PM

Re: Help with Registration of Abdominal images

ebaldelo June 10, 2022 02:56PM

Re: Help with Registration of Abdominal images

Daniel Glen June 10, 2022 05:28PM

Re: Help with Registration of Abdominal images

ebaldelo June 10, 2022 06:05PM

Re: Help with Registration of Abdominal images

Daniel Glen June 10, 2022 07:36PM

Re: Help with Registration of Abdominal images

ebaldelo June 13, 2022 12:17PM

Re: Help with Registration of Abdominal images

Daniel Glen June 13, 2022 02:35PM

Re: Help with Registration of Abdominal images

ebaldelo June 13, 2022 05:33PM

Re: Help with Registration of Abdominal images

Daniel Glen June 13, 2022 06:24PM

Re: Help with Registration of Abdominal images

ebaldelo June 13, 2022 06:27PM

Re: Help with Registration of Abdominal images

Daniel Glen June 13, 2022 08:00PM

Re: Help with Registration of Abdominal images

Daniel Glen June 14, 2022 09:38PM

Re: Help with Registration of Abdominal images

ebaldelo June 15, 2022 09:38AM

Re: Help with Registration of Abdominal images

Daniel Glen June 15, 2022 12:46PM



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