The statistial models are grouped in a h5 file. We assume a geometry with P points, C cells and N principal components. The contents are:

  • model Top directonary for the statistical model content.
  • model/mean Mean shape of the model. Floating points array of length 3P
  • model/pcaBasis Principal components of the model. Floating points array of length 3PxN
  • model/pcaVariance Mean shape of the model. Floating points array of length N
  • representer Top directonary for the 3D geometry to facilitate plotting.
  • representer/cells Contains an int array of geometry triangular cells (faces) of size Cx3.
  • representer/points Contains a float array of geometry points of size Px3. It is only really required for the texture model to have a stand-alone model.
  • version Top directonary of the version numbering.
  • version/majorVersion Major version.
  • version/minorVersion Minor version.