Theory and concepts

• The B matrix and Siemens DICOM
• DIY Stuff about b and q
• The B matrix and Siemens DICOM
• … and what about ‘q’?
• Spherical coordinates
  • Terms
  • The physics convention
  • The mathematics convention
  • Matlab convention
• Spherical Harmonic bases
  • References
• Generalised Q-Sampling Imaging