Workflow and Processing Stages

This page points to the upstream documents that explain the overall GeFolki processing chain.

Primary source

Where to read

  • Manual, opening overview The first pages describe the three-stage decomposition of coregistration:
  • initialization,
  • flow calculation with GeFolki,
  • final resampling.
  • Manual, section DESCRIPTION OF THE FIRST STEP : INITIALIZATION Read this section for the role of the reference and secondary image before dense flow estimation.
  • Manual, section DESCRIPTION OF THE MAIN STEP : FLOW CALULATION BY GEFOLKI Read this section for the definition of the flow matrix W and its components.
  • Manual, section LAST STEP : RESAMPLING Read this section for the final interpolation step that applies the estimated deformation.

Complementary visual source

Relevant slides:

  • A general scenario High-level diagram of initialization, deformation computation, resampling, and validation.
  • The step of initialisation Practical view of what must happen before GeFolki is used.
  • Flow estimation Visual framing of feature detection and dense flow estimation.
  • Resampling Summary of the final interpolation stage.