Introduction
Human symmetry perception
C.W. Tyler
Why study symmetry perception?
Methods for studying symmetry perception
Neural representation of symmetry
Properties of a perceptual encoding hierarchy
Bifold reflective symmetry in fractal noise.
Bilateral animal symmetry on zebra hides.
Note that the phase symmetry is not always maintained on tails, legs, etc.
Plant symmetry. A maple leaf exhibits repetition symmetry, mirror symmetry and size-scaled symmetry.
Microscopic plankton exhibit accurate radial and other symmetries.
Spiral symmetry in a sunflower head.
