Joint Ptycho-Tomography SPA

Perfect Orientation Reconstruction

• We can instead use joint ptycho-tomography to reconstruct the volume directly from 4D-data
  • "Ideal" 3 mrad resolution @ 300 kV ~ 6.5Å
  • With perfect knowledge of the orientations at 30 e/Å$^2$, we obtain:

Estimated Orientation Error

• We can instead use joint ptycho-tomography to reconstruct the volume directly from 4D-data
  • "Ideal" 3 mrad resolution @ 300 kV ~ 6.5Å
  • With perfect knowledge of the orientations at 30 e/Å$^2$, we obtain:
    • We can quantify the sensitivity of the reconstruction on the orientation estimation using the FSC