search

rpeltekov / ge3t_shim_tool

Conformal Shimming for GE3T using ExSI and OpenSourceImaging Shim Drivers
MIT License
1 stars 1 forks source link

21 set si position of fov relative to where the last scan was done #39

Closed rpeltekov closed 2 months ago

rpeltekov commented 2 months ago

reiterating from the issue thread:

Things to consider about this merge:

This new functionality adheres to users following this easy shim goal:

  1. first the user will select their desired fov on the scanner.
  2. then they will move the scanner bed to that position
  3. then the tool will simply use that scanner bed as the center of all of its future calibrations and shimming operations.
  4. the current state of this quick solution means that you will not be able to change the position / thing you wish to scan without re-calibrating the shims. (that is until the linear gradients are paremetrized and their basis maps are not necessarily acquired every single time)