Templates specification

groups key marks the template itself, anything else is metadata

groups:

The first landmark group is called 'mouth'

it is made up of six points

• label: mouth points: 6
• label: nose points: 3

  Pairs of numbers immediately following a declaration

  of a group specify connectivity information. Here,

  The first entry of the nose group is joined to the second

  (0-based indexing) and the second to the third. This will

  be visualized in the landmarker.

  connectivity:
  • 0 1
  • 1 2
• label: left_eye points: 8 connectivity:

  Slice notation is abused to construct straight chains

  of connectivity. This is expanded out into

  0 1

  1 2

  ...

  6 7

  • 0:7
  • 7 0
• label: right_eye points: 8

  The cycle shortcut

  connectivity: cycle
• label: chin points: 1